TY - CHAP A1 - Ventura-Bort, Carlos A1 - Schneider, Paula A1 - Weymar, Mathias T1 - Effects of transcutaneous auricular vagus nerve stimulation (TAVNS) on interoception T2 - Psychophysiology : journal of the Society for Psychophysiological Research KW - Interoception KW - Neurostimulation KW - Heart Rate Y1 - 2021 U6 - https://doi.org/10.1111/psyp.13928 SN - 1469-8986 VL - 58 SP - S58 EP - S58 PB - Wiley-Blackwell CY - Malden, Mass. [u.a.] ER - TY - CHAP A1 - Schenke, Maren A1 - Schjeide, Brit-Maren A1 - Püschel, Gerhard Paul A1 - Seeger, Bettina T1 - Serotype-specific sensitivity to Botulinum neurotoxins of iPSC-derived motor neurons T2 - Naunyn-Schmiedeberg's archives of pharmacology Y1 - 2021 U6 - https://doi.org/10.1007/s00210-021-02066-6 SN - 0028-1298 SN - 1432-1912 VL - 394 IS - Suppl. 1 SP - S4 EP - S4 PB - Springer CY - Berlin ; Heidelberg ER - TY - CHAP A1 - Bogin, Barry A1 - Hermanussen, Michael A1 - Scheffler, Christiane T1 - Fear, violence, inequality and stunting in Guatemala T2 - American journal of human biology : the official journal of the Human Biology Association Y1 - 2021 U6 - https://doi.org/10.1002/ajhb.23593 SN - 1520-6300 SN - 1042-0533 VL - 33 PB - Wiley Interscience CY - New York, NY [u.a.] ER - TY - CHAP A1 - Adnan, Hassan Sami A1 - Srsic, Amanda A1 - Venticich, Pete Milos A1 - Townend, David M.R. T1 - Using AI for mental health analysis and prediction in school surveys T2 - European journal of public health N2 - Background: Childhood and adolescence are critical stages of life for mental health and well-being. Schools are a key setting for mental health promotion and illness prevention. One in five children and adolescents have a mental disorder, about half of mental disorders beginning before the age of 14. Beneficial and explainable artificial intelligence can replace current paper- based and online approaches to school mental health surveys. This can enhance data acquisition, interoperability, data driven analysis, trust and compliance. This paper presents a model for using chatbots for non-obtrusive data collection and supervised machine learning models for data analysis; and discusses ethical considerations pertaining to the use of these models. Methods: For data acquisition, the proposed model uses chatbots which interact with students. The conversation log acts as the source of raw data for the machine learning. Pre-processing of the data is automated by filtering for keywords and phrases. Existing survey results, obtained through current paper-based data collection methods, are evaluated by domain experts (health professionals). These can be used to create a test dataset to validate the machine learning models. Supervised learning can then be deployed to classify specific behaviour and mental health patterns. Results: We present a model that can be used to improve upon current paper-based data collection and manual data analysis methods. An open-source GitHub repository contains necessary tools and components of this model. Privacy is respected through rigorous observance of confidentiality and data protection requirements. Critical reflection on these ethics and law aspects is included in the project. Conclusions: This model strengthens mental health surveillance in schools. The same tools and components could be applied to other public health data. Future extensions of this model could also incorporate unsupervised learning to find clusters and patterns of unknown effects. KW - ethics KW - artificial intelligence KW - adolescent KW - child KW - confidentiality KW - health personnel KW - mental disorders KW - mental health KW - personal satisfaction KW - privacy KW - school (environment) KW - statutes and laws KW - public health medicine KW - surveillance KW - medical KW - prevention KW - datasets KW - machine learning KW - supervised machine learning KW - data analysis Y1 - 2020 U6 - https://doi.org/10.1093/eurpub/ckaa165.336 SN - 1101-1262 SN - 1464-360X VL - 30 SP - V125 EP - V125 PB - Oxford Univ. Press CY - Oxford [u.a.] ER - TY - CHAP A1 - Kocur, Alexander A1 - Clausen, Sünje A1 - Hofeditz, Lennart A1 - Brünker, Felix A1 - Fromm, Jennifer A1 - Stieglitz, Stefan T1 - Fighting false information BT - designing a conversational agent for public sector organizations T2 - ECIS 2023 research-in-progress papers N2 - The digital transformation poses challenges for public sector organizations (PSOs) such as the dissemination of false information in social media which can cause uncertainty among citizens and decrease trust in the public sector. Some PSOs already successfully deploy conversational agents (CAs) to communicate with citizens and support digital service delivery. In this paper, we used design science research (DSR) to examine how CAs could be designed to assist PSOs in fighting false information online. We conducted a workshop with the municipality of Kristiansand, Norway to define objectives that a CA would have to meet for addressing the identified false information challenges. A prototypical CA was developed and evaluated in two iterations with the municipality and students from Norway. This research-in-progress paper presents findings and next steps of the DSR process. This research contributes to advancing the digital transformation of the public sector in combating false information problems. KW - false information KW - conversational agents KW - crisis communication KW - media literacy Y1 - 2023 UR - https://aisel.aisnet.org/ecis2023_rip/65 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Stephan, Mareike Sophia A1 - Barbirz, Stefanie A1 - Robinson, Tom A1 - Yandrapalli, Naresh A1 - Dimova, Rumiana T1 - Bacterial mimetic systems for studying bacterial inactivation and infection BT - Meeting abstract: 65th Annual Meeting of the Biophysical Society (BPS), Feb. 22-26, 2021 T2 - Biophysical journal : BJ / ed. by the Biophysical Society Y1 - 2021 U6 - https://doi.org/10.1016/j.bpj.2020.11.1087 SN - 0006-3495 SN - 1542-0086 VL - 120 IS - 3 SP - 148A EP - 148A PB - Cell Press CY - Cambridge ER - TY - CHAP A1 - Ramadan, Shahenda A1 - Guerrero, Paula A1 - Nedielkov, Ruslan A1 - Klishin, Nikolai A1 - Dimova, Rumiana A1 - Silva, Daniel V. A1 - Möller, Heiko T1 - Building a mimetic system for unraveling protein-protein interactions on membranes T2 - European biophysics journal : with biophysics letters ; an international journal of biophysics Y1 - 2021 U6 - https://doi.org/10.1007/s00249-021-01558-w SN - 0175-7571 SN - 1432-1017 VL - 50 IS - SUPPL 1 SP - S153 EP - S153 PB - Springer CY - Berlin ; Heidelberg ; New York ER - TY - CHAP A1 - Baum, Katharina A1 - Köster, Antonia A1 - Krasnova, Hanna A1 - Tarafdar, Monideepa T1 - Living in a world of plenty? BT - how social network sites use distorts perceptions of wealth inequality T2 - Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers N2 - Inequality in the distribution of economic wealth within populations has been rising steadily over the past century, having reached unprecedented highs in many Western societies. However, this development is not reflected in people’s perceptions of wealth inequality, as the public tends to underestimate it. Research suggests that inequality estimates are derived from personal reference groups, which, as we propose, are expanded by social network site (SNS) use. As content on SNSs frequently revolves around events of consumption, signaling enhanced overall population wealth, this study tests the hypothesis that SNS use distorts inequality perceptions downward, i.e., increases the perception of societal equality. Responses of 534 survey participants in the United States confirm that SNS use negatively predicts perceived inequality. The relationship is stronger the more SNS users perceive the content they encounter online as real, supporting the assumption that observing other people’s behavior online lowers estimates of nationwide wealth inequality. These findings provide novel insights on inequality misperceptions by suggesting individuals’ SNS use as a new predictor of perceived wealth inequality. Y1 - 2020 UR - https://aisel.aisnet.org/ecis2020_rp/199 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Wandt, Viktoria Klara Veronika A1 - Winkelbeiner, Nicola A1 - Loßow, Kristina A1 - Kopp, Johannes A1 - Simon, Luise A1 - Ebert, Franziska A1 - Kipp, Anna Patricia A1 - Schwerdtle, Tanja T1 - Trace elements, ageing, and sex. Impact on genome stability BT - Abstracts of the 87th Annual Meeting of the German Society for Experimental and Clinical Pharmacology and Toxicology (DGPT) with contribution of the Arbeitsgemeinschaft für Angewandte Humanpharmakologie e. V. (AGAH) T2 - Naunyn-Schmiedeberg's archives of pharmacology Y1 - 2021 U6 - https://doi.org/10.1007/s00210-021-02066-6 SN - 0028-1298 SN - 1432-1912 VL - 394 IS - Suppl. 1 SP - S13 EP - S13 PB - Springer CY - Berlin ; Heidelberg ER - TY - CHAP A1 - Risch, Lucie A1 - Bashford, Greg A1 - Kulig, Kornelia A1 - Kaplick, Hannes A1 - Mayer, Frank A1 - Cassel, Michael T1 - Spatial frequency analysis identifies altered local Micromorphology in adolescent athletes with Achilles tendinopathy T2 - Medicine and science in sports and exercise : MSSE ; official journal of the American College of Sports Medicine Y1 - 2020 U6 - https://doi.org/10.1249/01.mss.0000670932.99564.57 SN - 0195-9131 SN - 1530-0315 VL - 52 SP - 82 EP - 82 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - CHAP A1 - Vladova, Gergana A1 - Ullrich, André A1 - Bender, Benedict A1 - Gronau, Norbert ED - Reis, Arsénio ED - Barroso, João ED - Lopes, J. Bernardino ED - Mikropoulos, Tassos ED - Fan, Chih-Wen T1 - Yes, we can (?) BT - a critical review of the COVID-19 semester T2 - Technology and innovation in learning, teaching and education : second international conference, TECH-EDU 2020, Vila Real, Portugal, December 2-4, 2020 : proceedings N2 - The COVID-19 crisis has caused an extreme situation for higher education institutions around the world, where exclusively virtual teaching and learning has become obligatory rather than an additional supporting feature. This has created opportunities to explore the potential and limitations of virtual learning formats. This paper presents four theses on virtual classroom teaching and learning that are discussed critically. We use existing theoretical insights extended by empirical evidence from a survey of more than 850 students on acceptance, expectations, and attitudes regarding the positive and negative aspects of virtual teaching. The survey responses were gathered from students at different universities during the first completely digital semester (Spring-Summer 2020) in Germany. We discuss similarities and differences between the subjects being studied and highlight the advantages and disadvantages of virtual teaching and learning. Against the background of existing theory and the gathered data, we emphasize the importance of social interaction, the combination of different learning formats, and thus context-sensitive hybrid learning as the learning form of the future. KW - COVID-19 KW - higher education KW - virtual learning KW - digital learning KW - subject differences Y1 - 2021 SN - 978-3-030-73987-4 SN - 978-3-030-73988-1 U6 - https://doi.org/10.1007/978-3-030-73988-1_17 SP - 225 EP - 235 PB - Springer CY - Cham ER - TY - CHAP A1 - Esveld, Selma van A1 - Vries, Nardo de A1 - Becchetti, Sibilla A1 - Dopper, Sofia A1 - Valkenburg, Willem van A1 - Carlon, May Kristine Jonson A1 - Yokoi, Kensuke A1 - Gayed, John Maurice A1 - Suyama, Hiroshi A1 - Cross, Jeffrey Scott A1 - Jin, Tonje A1 - Xue, Wei A1 - Bruillard, Éric A1 - Steinbeck, Hendrik A1 - Meinel, Christoph A1 - Özdemir, Paker Doğu A1 - Can Bayer, Burak A1 - Mercan, Duygu A1 - Buyurucu, Gamze A1 - Haugsbakken, Halvdan A1 - Hagelia, Marianne A1 - Ebner, Martin A1 - Edelsbrunner, Sarah A1 - Hohla-Sejkora, Katharina A1 - Lipp, Silvia A1 - Schön, Sandra A1 - Xiaoxiao, Wang A1 - Shuangshuang, Guo A1 - Morales-Chan, Miguel A1 - Amado-Salvatierra, Héctor R. A1 - Hernández-Rizzardini, Rocael A1 - Egloffstein, Marc A1 - Hünemohr, Holger A1 - Ifenthaler, Dirk A1 - Dixon, Fred A1 - Trabucchi, Stefania A1 - Khaneboubi, Mehdi A1 - Giannatelli, Ada A1 - Tomasini, Alessandra A1 - Staubitz, Thomas A1 - Serth, Sebastian A1 - Thomas, Max A1 - Koschutnig-Ebner, Markus A1 - Rampelt, Florian A1 - Stetten, Alexander von A1 - Wittke, Andreas A1 - Theeraroungchaisri, Anuchai A1 - Thammetar, Thapanee A1 - Duangchinda, Vorasuang A1 - Khlaisang, Jintavee A1 - Mair, Bettina A1 - Steinkellner, Iris A1 - Stojcevic, Ivana A1 - Zwiauer, Charlotte A1 - Thirouard, Maria A1 - Villèsbrunne, Marie de la A1 - Bernaert, Oliver A1 - Nohr, Magnus A1 - Alario Hoyos, Carlos A1 - Delgado Kloos, Carlos A1 - Kiendl, Doris A1 - Terzieva, Liliya A1 - Concia, Francesca A1 - Distler, Petr A1 - Law, Gareth A1 - Macerata, Elena A1 - Mariani, Mario A1 - Mossini, Eros A1 - Negrin, Maddalena A1 - Štrok, Marko A1 - Neuböck, Kristina A1 - Linschinger, Nadine A1 - Lorenz, Anja A1 - Bock, Stefanie A1 - Schulte-Ostermann, Juleka A1 - Moura Santos, Ana A1 - Corti, Paola A1 - Costa, Luis Felipe Coimbra A1 - Utunen, Heini A1 - Attias, Melissa A1 - Tokar, Anna A1 - Kennedy, Eileen A1 - Laurillard, Diana A1 - Zeitoun, Samar A1 - Wasilewski, Julie A1 - Shlaka, Souhad A1 - Ouahib, Sara A1 - Berrada, Khalid A1 - Dietz, Michael A1 - Roth, Dennis ED - Meinel, Christoph ED - Schweiger, Stefanie ED - Staubitz, Thomas ED - Conrad, Robert ED - Alario Hoyos, Carlos ED - Ebner, Martin ED - Sancassani, Susanna ED - Żur, Agnieszka ED - Friedl, Christian ED - Halawa, Sherif ED - Gamage, Dilrukshi ED - Cross, Jeffrey ED - Jonson Carlon, May Kristine ED - Deville, Yves ED - Gaebel, Michael ED - Delgado Kloos, Carlos ED - von Schmieden, Karen T1 - EMOOCs 2023 BT - Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash? N2 - From June 14 to June 16, 2023, Hasso Plattner Institute, Potsdam, hosted the eighth European MOOC Stakeholder Summit (EMOOCs 2023). The pandemic is fortunately over. It has once again shown how important digital education is. How well-prepared a country was could be seen in our schools, universities, and companies. In different countries, the problems manifested themselves differently. The measures and approaches to solving the problems varied accordingly. Digital education, whether micro-credentials, MOOCs, blended learning formats, or other e-learning tools, received a major boost. EMOOCs 2023 focusses on the effects of this emergency situation. How has it affected the development and delivery of MOOCs and other e-learning offerings all over Europe? Which projects can serve as models for successful digital learning and teaching? Which roles can MOOCs and micro-credentials bear in the current business transformation? Is there a backlash to the routine we knew from pre-Corona times? Or have many things become firmly established in the meantime, e.g. remote work, hybrid conferences, etc.? Furthermore, EMOOCs 2023 has a closer look at the development and formalization of digital learning. Micro-credentials are just the starting point. Further steps in this direction would be complete online study programs or full online universities. Another main topic is the networking of learning offers and the standardization of formats and metadata. Examples of fruitful cooperations are the MOOChub, the European MOOC Consortium, and the Common Micro-Credential Framework. The learnings, derived from practical experience and research, are explored in EMOOCs 2023 in four tracks and additional workshops, covering various aspects of this field. In this publication, we present papers from the conference’s Research & Experience Track, the Business Track and the International Track. N2 - Vom 14. bis 16. Juni 2023 fand am Hasso-Plattner-Institut in Potsdam der achte European MOOC Stakeholder Summit (EMOOCs 2023) statt. Die Pandemie ist zum Glück vorbei. Sie hat einmal mehr gezeigt, wie wichtig digitale Bildung ist. Wie gut ein Land darauf vorbereitet war, zeigte sich in unseren Schulen, Universitäten und Unternehmen. In den verschiedenen Ländern haben sich die Probleme unterschiedlich manifestiert. Entsprechend unterschiedlich waren auch die Maßnahmen und Lösungsansätze. Die digitale Bildung, ob Micro-Credentials, MOOCs, Blended-Learning-Formate oder andere E-Learning-Tools, erhielt einen großen Schub. EMOOCs 2023 befasst sich mit den Auswirkungen dieser Notsituation. Wie hat sie die Entwicklung und Bereitstellung von MOOCs und anderen E-Learning-Angeboten in ganz Europa beeinflusst? Welche Projekte können als Modelle für erfolgreiches digitales Lernen und Lehren dienen? Welche Rolle können MOOCs und Micro-Credentials bei der aktuellen Transformation der Wirtschaft spielen? Gibt es eine Rückbesinnung auf die Routine, die wir aus der Zeit vor Corona kennen? Oder haben sich viele Dinge inzwischen fest etabliert, z.B. Remote Work, hybride Konferenzen, etc. Darüber hinaus wirft EMOOCs 2023 einen genaueren Blick auf die Entwicklung und Formalisierung des digitalen Lernens. Microcredentials sind nur der Anfang. Weitere Schritte in diese Richtung wären komplette Online-Studiengänge oder vollständige Online-Universitäten. Ein weiteres Schwerpunktthema ist die Vernetzung von Lernangeboten und die Standardisierung von Formaten und Metadaten. Beispiele für fruchtbare Kooperationen sind der MOOChub, das European MOOC Consortium und das Common Micro-Credential Framework. Die aus der Praxis und der Forschung gewonnenen Erkenntnisse werden auf der EMOOCs 2023 in vier Tracks und zusätzlichen Workshops zu verschiedenen Aspekten des Themas vertieft. In dieser Publikation stellen wir Beiträge aus dem Research & Experience Track, dem Business Track und dem International Track vor. KW - MOOC KW - digital education KW - e-learning KW - online course design KW - online course creation KW - micro-credential KW - micro degree KW - online teaching KW - MOOC KW - Onlinekurs KW - Digitale Bildung KW - Online-Lehre KW - Kursdesign KW - Onlinekurs-Produktion KW - Micro Degree Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-576450 ER - TY - CHAP A1 - Diaz Ferreyra, Nicolás Emilio A1 - Shahi, Gautam Kishore A1 - Tony, Catherine A1 - Stieglitz, Stefan A1 - Scandariato, Riccardo ED - Schmidt, Albrecht ED - Väänänen, Kaisa ED - Goyal, Tesh ED - Kristensson, Per Ola ED - Peters, Anicia T1 - Regret, delete, (do not) repeat BT - an analysis of self-cleaning practices on twitter after the outbreak of the covid-19 pandemic T2 - Extended abstracts of the 2023 CHI conference on human factors in computing systems N2 - During the outbreak of the COVID-19 pandemic, many people shared their symptoms across Online Social Networks (OSNs) like Twitter, hoping for others’ advice or moral support. Prior studies have shown that those who disclose health-related information across OSNs often tend to regret it and delete their publications afterwards. Hence, deleted posts containing sensitive data can be seen as manifestations of online regrets. In this work, we present an analysis of deleted content on Twitter during the outbreak of the COVID-19 pandemic. For this, we collected more than 3.67 million tweets describing COVID-19 symptoms (e.g., fever, cough, and fatigue) posted between January and April 2020. We observed that around 24% of the tweets containing personal pronouns were deleted either by their authors or by the platform after one year. As a practical application of the resulting dataset, we explored its suitability for the automatic classification of regrettable content on Twitter. KW - privacy KW - self-disclosure KW - online regrets KW - deleted tweets KW - crisis communication KW - COVID-19 Y1 - 2023 SN - 978-1-45039-422-2 U6 - https://doi.org/10.1145/3544549.3585583 SP - 1 EP - 7 PB - ACM CY - New York, NY ER - TY - CHAP A1 - Le, Dinh To A1 - Behrsing, Olaf A1 - Rothschild, Claire A1 - Radukic, Marco T. A1 - Arndt, Katja A1 - Müller, Kristian M. T1 - AAV capsid proteins fused with SARS-CoV-2 RBD or RBM: Expression in E. coli, in-vitro assembly, and characterization BT - 24th Annual Meeting of the American Society of Gene & Cell Therapy : Complete listing of the accepted abstracts for presentation at ASGCT's 24th Annual Meeting, May 11-May 14, 2021 T2 - Molecular therapy : the journal of the American Society of Gene Therapy Y1 - 2021 U6 - https://doi.org/10.1016/j.ymthe.2021.04.019 SN - 1525-0016 SN - 1525-0024 VL - 29 IS - 4, Suppl. 1 SP - 357 EP - 357 PB - Cell Press CY - Cambridge ER - TY - CHAP A1 - Risius, Marten A1 - Baumann, Annika A1 - Krasnova, Hanna T1 - Developing a new paradigm BT - introducing the intention-behaviour gap to the privacy paradox phenomenon T2 - Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers N2 - Internet users commonly agree that it is important for them to protect their personal data. However, the same users readily disclose their data when requested by an online service. The dichotomy between privacy attitude and actual behaviour is commonly referred to as the “privacy paradox”. Over twenty years of research were not able to provide one comprehensive explanation for the paradox and seems even further from providing actual means to overcome the paradox. We argue that the privacy paradox is not just an instantiation of the attitude-behaviour gap. Instead, we introduce a new paradigm explaining the paradox as the result of attitude-intention and intentionbehaviour gaps. Historically, motivational goal-setting psychologists addressed the issue of intentionbehaviour gaps in terms of the Rubicon Model of Action Phases and argued that commitment and volitional strength are an essential mechanism that fuel intentions and translate them into action. Thus, in this study we address the privacy paradox from a motivational psychological perspective by developing two interventions on Facebook and assess whether the 287 participants of our online experiment actually change their privacy behaviour. The results demonstrate the presence of an intentionbehaviour gap and the efficacy of our interventions in reducing the privacy paradox. KW - privacy paradox KW - intention-behaviour gap KW - attitude-behaviour gap KW - commitment KW - rubicon model KW - social media Y1 - 2020 UR - https://aisel.aisnet.org/ecis2020_rp/150 UR - https://www.researchgate.net/publication/341507497_Developing_a_New_Paradigm_Introducing_the_Intention-Behaviour_Gap_to_the_Privacy_Paradox_Phenomenon/link/5ec4a1c892851c11a8778d3f/download?_tp=eyJjb250ZXh0Ijp7InBhZ2UiOiJwdWJsaWNhdGlvbiIsInByZXZpb3VzUGFnZSI6bnVsbH19 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Köster, Antonia A1 - Baumann, Annika A1 - Krasnova, Hanna A1 - Avital, Michel A1 - Lyytinen, Kalle A1 - Rossi, Matti T1 - Panel 1: to share or not to share BT - should is researchers share or hoard their precious data? T2 - Proceedings of the 28th European Conference on Information Systems (ECIS): ECIS 2020 Panels N2 - Data sharing requires researchers to publish their (primary) data and any supporting research materials. With increased attention on reproducibility and more transparent research requiring sharing of data, the issues surrounding data sharing are moving beyond whether data sharing is beneficial, to what kind of research data should be shared and how. However, despite its benefits, data sharing still is not common practice in Information Systems (IS) research. The panel seeks to discuss the controversies related to data sharing in research, specifically focusing on the IS discipline. It remains unclear how the positive effects of data sharing that are often framed as extending beyond the individual researcher (e.g., openness for innovation) can be utilized while reducing the downsides often associated with negative consequences for the individual researcher (e.g., losing a competitive advantage). To foster data sharing practices in IS, the panel will address this dilemma by drawing on the panelists’ expertise. Y1 - 2020 UR - https://aisel.aisnet.org/ecis2020_panels/3 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Bergert, Cora A1 - Köster, Antonia A1 - Krasnova, Hanna A1 - Turel, Ofir T1 - Missing out on life BT - parental perceptions of children’s mobile technology use T2 - Proceedings of the 15th International Conference on Wirtschaftsinformatik : WI2020 Zentrale Tracks N2 - Mobile devices have become an integral part of everyday life due to their portability. As literature shows, technology use is not only beneficial but also has dark sides, such as addiction. Parents face the need to balance perceived benefits and risks of children’s exposure to mobile technologies. However, no study has uncovered what kind of benefits and concerns parents consider when implementing technology-related rules. We built on qualitative responses of 300 parents of children aged two to thirteen to explore concerns about, and perceived benefits of children’s smartphone and tablet usage, as well as the rules parents have developed regarding technology use. Findings point to concerns regarding children’s development, as well as benefits for both children and parents, and ultimately to new insights about mobile technology mediation. These results provide practical guidance for parents, physicians and mobile industry stakeholders, trying to ensure that children are acting responsibly with mobile technology. KW - mobile technology KW - smartphone KW - parental mediation KW - rules KW - children Y1 - 2020 SN - 978-3-95545-335-0 U6 - https://doi.org/10.30844/wi_2020_f1-bergert SP - 568 EP - 583 PB - GITO Verlag für Industrielle Informationstechnik und Organisation CY - Berlin ER - TY - CHAP A1 - Gundlach, Jana A1 - Köster, Antonia A1 - Krasnova, Hanna A1 - Tarafdar, Monideepa T1 - How messy is your news feed BT - perceived disorder as a novel stressor T2 - Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers N2 - Social Networking Sites (SNSs) are pervasive in our daily lives. However, emerging reports suggest that people are increasingly dissatisfied with their experience of SNSs News Feeds. Motivated by the cognitive load theory, the paper postulates that arrangement and presentation of information are important constituents of one’s Facebook News Feed experience. Integrating these factors into the novel concept of ‘perceived disorder’, this paper hypothesizes that the perception of disorder elicited by the Facebook News Feed plays an important role in causing discontinuance intentions. Drawing on the Stressor-Strain-Outcome Model, we suggest that perceived disorder leads to SNS discontinuance intention and is partially mediated by SNS fatigue. The paper uses the responses of 268 Facebook users to investigate these relationships and introduces perceived disorder as a novel stressor. Besides adding to the existing body of literature, these insights are of relevance to internet service providers, policy makers and SNS users. Y1 - 2020 UR - https://aisel.aisnet.org/ecis2020_rp/101 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Krasnova, Hanna A1 - große Deters, Fenne A1 - Gladkaya, Margarita T1 - Examining social media as a driver of perfectionism T2 - PACIS 2021 proceedings N2 - Perfectionism is a personality disposition characterized by setting extremely high performance-standards coupled with critical self-evaluations. Often conceived as positive, perfectionism can yield not only beneficial but also deleterious outcomes ranging from anxiety to burnout. In this proposal, we set out to investigate the role of the technology and, particularly, social media in individuals’ strivings for perfection. We lay down theoretical bases for the possibility that social media plays a role in the development of perfectionism. To empirically test the hypothesized relationship, we propose a comprehensive study design based on the experience sampling method. Lastly, we provide an overview of the planned analysis and future steps. Y1 - 2021 UR - https://aisel.aisnet.org/pacis2021/260 SN - 978-1-7336325-7-7 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Krasnova, Hanna A1 - Gundlach, Jana A1 - Baumann, Annika T1 - Coming back for more BT - the effect of news feed serendipity on social networking site sage T2 - PACIS 2022 proceedings N2 - Recent spikes in social networking site (SNS) usage times have launched investigations into reasons for excessive SNS usage. Extending research on social factors (i.e., fear of missing out), this study considers the News Feed setup. More specifically, we suggest that the order of the News Feed (chronological vs. algorithmically assembled posts) affects usage behaviors. Against the background of the variable reward schedule, this study hypothesizes that the different orders exert serendipity differently. Serendipity, termed as unexpected lucky encounters with information, resembles variable rewards. Studies have evidenced a relation between variable rewards and excessive behaviors. Similarly, we hypothesize that order-induced serendipitous encounters affect SNS usage times and explore this link in a two-wave survey with an experimental setup (users using either chronological or algorithmic News Feeds). While theoretically extending explanations for increased SNS usage times by considering the News Feed order, practically the study will offer recommendations for relevant stakeholders. Y1 - 2022 UR - https://aisel.aisnet.org/pacis2022/271 SN - 9781958200018 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Köster, Antonia A1 - Krasnova, Hanna A1 - Tarafdar, Monideepa T1 - Visual normalization of the thin ideal BT - Instagram use and biased perception of average body weight T2 - Wirtschaftsinformatik 2022 Proceedings: track 21 N2 - Visual Social Networking Sites (SNSs) enable users to present themselves favorably to gain likes and the attention of others. Especially, Instagram is known for its focus on beauty, fitness, fashion, and dietary topics. Although a large body of research reports negative weight-related outcomes of SNS usage (e.g., body dissatisfaction, body image concerns), studies examining how SNS usage relates to these outcomes are scarce. Based on the visual normalization theory, we argue that SNS content facilitates normalization of so-called thin- and fit-ideals, thereby leading to biased perceptions of the average body weight in society. Therefore, this study tests whether Instagram use is associated with perceiving that the average person weighs less. Responses of 181 survey participants confirm that Instagram use is negatively related to average weight perception of both women and men. These findings contribute to the growing body of research on how SNS use relates to negative weight-related outcomes. KW - social networking sites KW - Instragram KW - weight perception KW - visual normalization theory Y1 - 2022 UR - https://aisel.aisnet.org/wi2022/social_media/social/1 PB - AIS Electronic Library (AISeL) CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Bender, Benedict A1 - Gronau, Norbert ED - Bui, Tung T1 - Introduction to the Minitrack on towards the future of enterprise systems T2 - Proceedings of the 55th Hawaii International Conference on System Sciences N2 - Enterprise systems have long played an important role in businesses of various sizes. With the increasing complexity of today’s business relationships, specialized application systems are being used more and more. Moreover, emerging technologies such as artificial intelligence are becoming accessible for enterprise systems. This raises the question of the future role of enterprise systems. This minitrack covers novel ideas that contribute to and shape the future role of enterprise systems with five contributions. Y1 - 2022 SN - 978-0-9981331-5-7 U6 - https://doi.org/10.24251/HICSS.2022.869 SP - 7232 EP - 7233 PB - Hawaii International Conference on System Sciences CY - Honolulu, HI ER - TY - CHAP A1 - Teichmann, Malte A1 - Ullrich, André A1 - Kotarski, David A1 - Gronau, Norbert T1 - Facing the demographic change BT - recommendations for designing learning factories as age-appropriate teaching-learning environments for older blue-collar workers T2 - SSRN eLibrary / Social Science Research Network N2 - Digitization and demographic change are enormous challenges for companies. Learning factories as innovative learning places can help prepare older employees for the digital change but must be designed and configured based on their specific learning requirements. To date, however, there are no particular recommendations to ensure effective age-appropriate training of bluecollar workers in learning factories. Therefore, based on a literature review, design characteristics and attributes of learning factories and learning requirements of older employees are presented. Furthermore, didactical recommendations for realizing age-appropriate learning designs in learning factories and a conceptualized scenario are outlined by synthesizing the findings. KW - learning factory KW - vocational training KW - learning environment KW - age-appropriate competence development KW - demographic change Y1 - 2021 U6 - https://doi.org/10.2139/ssrn.3858716 SN - 1556-5068 PB - Social Science Electronic Publ. CY - [Erscheinungsort nicht ermittelbar] ER - TY - CHAP A1 - Dunsing, Valentin A1 - Petrich, Annett A1 - Chiantia, Salvatore T1 - Spectral detection enables multi-color fluorescence fluctuation spectroscopy studies in living cells BT - Meeting abstract: 65th Annual Meeting of the Biophysical Society (BPS), Feb. 22-26, 2021 T2 - Biophysical journal : BJ / ed. by the Biophysical Society Y1 - 2021 U6 - https://doi.org/10.1016/j.bpj.2020.11.2206 SN - 0006-3495 SN - 1542-0086 VL - 120 IS - 3, Suppl. 1 SP - 356A EP - 356A PB - Cell Press CY - Cambridge ER - TY - CHAP A1 - Inäbnit, Thomas A1 - Dennis, Alice B. T1 - The mitochondrial genome of Melampus bidentatus (Panpulmonata, Ellobioidea) T2 - Integrative and comparative biology / Society of Integrative and Comparative Biology Y1 - 2021 SN - 1540-7063 SN - 1557-7023 VL - 61 IS - Supplement 1 SP - E405 EP - E405 PB - Oxford University Press CY - Oxford ER - TY - CHAP A1 - Giraudier, Manon A1 - Ventura-Bort, Carlos A1 - Weymar, Mathias T1 - A pooled preliminary analysis on the effects of transcutaneous auricular vagus nerve stimulation on salivary alpha-amylase as noradrenergic biomarker T2 - Psychophysiology : journal of the Society for Psychophysiological Research KW - Transcutaneous Auricular Vagus Nerve Stimulation KW - Salivary KW - Alpha-amylase KW - Pooled Data Y1 - 2021 SN - 1469-8986 VL - 58 SP - S60 EP - S60 PB - Wiley-Blackwell CY - Malden, Mass. [u.a.] ER - TY - CHAP A1 - Wendt, Julia A1 - Hufenbach, Miriam Catrin T1 - Trait anxiety and conditioned responding: role of the US work-up procedure? T2 - Psychophysiology : journal of the Society for Psychophysiological Research KW - Trait Anxiety KW - US Work-up KW - US Intensity Y1 - 2021 SN - 1469-8986 SN - 0048-5772 VL - 58 SP - S61 EP - S61 PB - Wiley CY - Hoboken ER - TY - CHAP A1 - Bender, Benedict A1 - Thim, Christof A1 - Linke, Felix T1 - Platform coring in the browser domain BT - an exploratory study T2 - Proceedings Information Systems - The Heart of Innovation Ecosystems (ICIS 2019) N2 - Modern web browsers are digital software platforms, as they allow third-parties to extend functionality by providing extensions. Given the intense competition, differentiation through provided functionality is a key factor for browser platforms. As browsers progress, they constantly release new features. Browsers might thereby enter complementary markets if they add functionality formerly provided by third-party extensions, which is referred to as ‘platform coring’. Previous studies missed the perspective of the involved parties. To address this gap, we conduct interviews with third-party and core developers in the security and privacy domain from Firefox and Chrome. In essence, the study provides three contributions. First, insights into stakeholder-specific issues concerning coring. Second, measures to prevent coring. Third, strategical guidance for developers and owners. Third-parties experienced and core developers acknowledged coring to occur on browser platforms. While developers with extrinsic motivations assess coring negatively, developers with intrinsic motivations perceive coring positively. KW - Platform Coring KW - Browser Platforms KW - Platform Innovation KW - Firefox KW - Chrome Y1 - 2019 UR - https://aisel.aisnet.org/icis2019/is_heart_of_innovation_ecosystems/innovation_ecosystems/4/ SN - 978-0-9966831-9-7 ER - TY - CHAP A1 - Eigelshoven, Felix A1 - Ullrich, André A1 - Bender, Benedict T1 - Public blockchain BT - a systematic literature review on the sustainability of consensus algorithms T2 - Proceedings of the 28th European Conference on Information Systems (ECIS)- A Virtual AIS Conference N2 - Blockchain has the potential to change business transactions to a major extent. Thereby, underlying consensus algorithms are the core mechanism to achieve consistency in distributed infrastructures. Their application aims for transparency and accountability in societal transactions. As a result of missing reviews holistically covering consensus algorithms, we aim to (1) identify prevalent consensus algorithms for public blockchains, and (2) address the resource perspective with a sustainability consideration (whereby we address the three spheres of sustainability). Our systematic literature review identified 33 different consensus algorithms for public blockchains. Our contribution is twofold: first, we provide a systematic summary of consensus algorithms for public blockchains derived from the scientific literature as well as real-world applications and systemize them according to their research focus; second, we assess the sustainability of consensus algorithms using a representative sample and thereby highlight the gaps in literature to address the holistic sustainability of consensus algorithms. KW - Blockchain KW - Consensus algorithms KW - Sustainability KW - Systematic literature revieew Y1 - 2020 UR - https://aisel.aisnet.org/ecis2020_rp/202 SP - 1 EP - 19 ER - TY - CHAP A1 - Bender, Benedict A1 - Szadowiak, Andrzej Marcin T1 - Feature removal on software platforms BT - discontinued core features on browser platformsa case study on mozilla firefox T2 - IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC) N2 - Software platforms allow for the extension of features by third-party contributors. Thereby, platform innovation is an important aspects of platforms attractiveness for users and complementors. While previous research focused the introduction of new features, the aspect of feature removal and discontinued features on software platforms has been disregarded. To explore the phenomenon and motivations for feature removal on software platforms, a review of recent literature is provided. To illustrate the existence of and motivations for feature removal, a case study of the browser platform Mozilla Firefox is presented. The results reveal feature removal to regularly occur on browser platforms for user- and developer-related features. Frequent reasons for feature removal involve unused features, security concerns, and bugs. Related motivations for feature removal are discussed from the platform owner's perspective. Implications for complementors and users are highlighted. KW - Software Platforms KW - Discontinued Features KW - Feature Removal KW - Lean Core KW - Platform Innovation KW - Browser Platform KW - Mozilla Firefox Y1 - 2021 U6 - https://doi.org/10.1109/ICE/ITMC52061.2021.9570245 SP - 1 EP - 9 PB - IEEE CY - New York ER - TY - CHAP A1 - Bender, Benedict A1 - Grum, Marcus T1 - Gamification and dynamisation of the continous improvement processes BT - design and realization of a gamification platform for continous improvement T2 - International Conference on Electrical, Computer and Energy Technologies N2 - The idea of the continuous improvement process (CIP) helps companies to continuously improve their operation and thereby contributes to their competitiveness. Through digi tization, new potentials emerge to solve known CIP issues. This contribution specifically addresses the individual motivation of employees to contribute to the CIP. Typically, related initiatives lack contributions over time. The use of gamification is a promising way to achieve continuous participation by addressing the individual needs of participants. While the use of extrinsic motivation elements is common in practice, the idea of this approach is to specifically address intrinsic motivations which serve as a long-term motivator. This article contributes to a gam-ification concept for the continuous improvement process. The main results include an adapted CIP, a gamification concept, and a market mechanism. Furthermore, the concept is implemented and demonstrated as a prototype in an online platform. Y1 - 2021 U6 - https://doi.org/10.1109/ICECET52533.2021.9698530 SP - 1 EP - 7 PB - IEEE CY - New York ER - TY - CHAP A1 - Panzer, Marcel A1 - Bender, Benedict A1 - Gronau, Norbert T1 - Deep reinforcement learning in production planning and control BT - A systematic literature review T2 - Proceedings of the Conference on Production Systems and Logistics N2 - Increasingly fast development cycles and individualized products pose major challenges for today's smart production systems in times of industry 4.0. The systems must be flexible and continuously adapt to changing conditions while still guaranteeing high throughputs and robustness against external disruptions. Deep rein- forcement learning (RL) algorithms, which already reached impressive success with Google DeepMind's AlphaGo, are increasingly transferred to production systems to meet related requirements. Unlike supervised and unsupervised machine learning techniques, deep RL algorithms learn based on recently collected sensor- and process-data in direct interaction with the environment and are able to perform decisions in real-time. As such, deep RL algorithms seem promising given their potential to provide decision support in complex environments, as production systems, and simultaneously adapt to changing circumstances. While different use-cases for deep RL emerged, a structured overview and integration of findings on their application are missing. To address this gap, this contribution provides a systematic literature review of existing deep RL applications in the field of production planning and control as well as production logistics. From a performance perspective, it became evident that deep RL can beat heuristics significantly in their overall performance and provides superior solutions to various industrial use-cases. Nevertheless, safety and reliability concerns must be overcome before the widespread use of deep RL is possible which presumes more intensive testing of deep RL in real world applications besides the already ongoing intensive simulations. KW - deep reinforcement learning KW - machine learning KW - production planning KW - production control KW - systematic literature review Y1 - 2021 U6 - https://doi.org/10.15488/11238 SN - 2701-6277 SP - 535 EP - 545 PB - Institutionelles Repositorium der Leibniz Universität Hannover CY - Hannover ER - TY - CHAP A1 - Grum, Marcus A1 - Bender, Benedict A1 - Alfa, Attahiru S. T1 - The construction of a common objective function for analytical infrastructures T2 - 2017 International Conference on Engineering, Technology and Innovation (ICE/ITMC) N2 - The paper deals with the increasing growth of embedded systems and their role within structures similar to the Internet (Internet of Things) as those that provide calculating power and are more or less appropriate for analytical tasks. Faced with the example of a cyber-physical manufacturing system, a common objective function is developed with the intention to measure efficient task processing within analytical infrastructures. A first validation is realized on base of an expert panel. KW - Analytic Infrastructures KW - Cyber-Physical Manufacturing Systems KW - Measuring Efficient Task Processing Y1 - 2018 U6 - https://doi.org/10.1109/ICE.2017.8279892 SP - 219 EP - 225 PB - IEEE CY - New York ER - TY - CHAP A1 - Ermakova, Tatiana A1 - Fabian, Benjamin A1 - Bender, Benedict A1 - Klimek, Kerstin T1 - Web Tracking BT - a literature review on the state of research T2 - Proceedings of the Annual Hawaii International Conference on System Sciences (HICSS 51) N2 - Web tracking seems to become ubiquitous in online business and leads to increased privacy concerns of users. This paper provides an overview over the current state of the art of web-tracking research, aiming to reveal the relevance and methodologies of this research area and creates a foundation for future work. In particular, this study addresses the following research questions: What methods are followed? What results have been achieved so far? What are potential future research areas? For these goals, a structured literature review based upon an established methodological framework is conducted. The identified articles are investigated with respect to the applied research methodologies and the aspects of web tracking they emphasize. KW - Information Security and Privacy KW - literature review KW - privacy KW - web-tracking Y1 - 2018 U6 - https://doi.org/10.24251/HICSS.2018.596 SN - 2572-6862 SP - 4732 EP - 4741 PB - HICSS Conference Office University of Hawaii at Manoa CY - Maile Way ER - TY - CHAP A1 - Gronau, Norbert A1 - Grum, Marcus A1 - Bender, Benedict T1 - Determining the optimal level of autonomy in cyber-physical production systems T2 - IEEE 14th International Conference on Industrial Informatics (INDIN) N2 - Traditional production systems are enhanced by cyber-physical systems (CPS) and Internet of Things. A kind of next generation systems, those cyber-physical production systems (CPPS) are able to raise the level of autonomy of its production components. To find the optimal degree of autonomy in a given context, a research approach is formulated using a simulation concept. Based on requirements and assumptions, a cyber-physical market is modeled and qualitative hypotheses are formulated, which will be verified with the help of the CPPS of a hybrid simulation environment. KW - cyber-physical systems KW - hybrid simulation KW - Internet of Things KW - manufacturing systems KW - production engineering computing KW - cyber-physical production systems Y1 - 2017 U6 - https://doi.org/10.1109/INDIN.2016.7819367 SP - 1293 EP - 1299 PB - IEEE CY - New York ER - TY - CHAP A1 - Bender, Benedict A1 - Fabian, Benjamin A1 - Haupt, Johannes A1 - Neumann, Tom T1 - Track and Treat BT - usage of e-mail tracking for newsletter individualization T2 - Twenty-Sixth European Conference on Information Systems (ECIS 2018) N2 - E-Mail tracking mechanisms gather information on individual recipients’ reading behavior. Previous studies show that e-mail newsletters commonly include tracking elements. However, prior work does not examine the degree to which e-mail senders actually employ gathered user information. The paper closes this research gap by means of an experimental study to clarify the use of tracking-based infor- mation. To that end, twelve mail accounts are created, each of which subscribes to a pre-defined set of newsletters from companies based in Germany, the UK, and the USA. Systematically varying e-mail reading patterns across accounts, each account simulates a different type of user with individual read- ing behavior. Assuming senders to track e-mail reading habits, we expect changes in mailer behavior. The analysis confirms the prominence of tracking in that over 92% of the newsletter e-mails contain tracking images. For 13 out of 44 senders an adjustment of communication policy in response to user reading behavior is observed. Observed effects include sending newsletters at different times, adapting advertised products to match the users’ IT environment, increased or decreased mailing frequency, and mobile-specific adjustments. Regarding legal issues, not all companies that adapt the mail-sending behavior state the usage of such mechanisms in their privacy policy. KW - E-Mail Tracking KW - Newsletter KW - Individualization KW - Personalization KW - Privacy Y1 - 2018 UR - https://aisel.aisnet.org/ecis2018_rp/59 ER - TY - CHAP A1 - Schlosser, Rainer A1 - Boissier, Martin ED - Liberatore, Federico ED - Parlier, Greg H. ED - Demange, Marc T1 - Optimal price reaction strategies in the presence of active and passive competitors T2 - Proceedings of the 6th International Conference on Operations Research and Enterprise Systems - ICORES N2 - Many markets are characterized by pricing competition. Typically, competitors are involved that adjust their prices in response to other competitors with different frequencies. We analyze stochastic dynamic pricing models under competition for the sale of durable goods. Given a competitor’s pricing strategy, we show how to derive optimal response strategies that take the anticipated competitor’s price adjustments into account. We study resulting price cycles and the associated expected long-term profits. We show that reaction frequencies have a major impact on a strategy’s performance. In order not to act predictable our model also allows to include randomized reaction times. Additionally, we study to which extent optimal response strategies of active competitors are affected by additional passive competitors that use constant prices. It turns out that optimized feedback strategies effectively avoid a decline in price. They help to gain profits, especially, when aggressive competitor s are involved. KW - Dynamic Pricing KW - Competition KW - Optimal Control KW - Response Strategies KW - Reaction Time KW - Price Cycles Y1 - 2017 SN - 978-989-758-218-9 U6 - https://doi.org/10.5220/0006118200470056 SP - 47 EP - 56 PB - SCITEPRESS - Science and Technology Publications, Lda. CY - Setúbal ER - TY - CHAP A1 - Glaschke, Christian A1 - Gronau, Norbert A1 - Bender, Benedict T1 - Cross-System Process Mining using RFID Technology T2 - Proceedings of the Sixth International Symposium on Business Modeling and Software Design - BMSD N2 - In times of digitalization, the collection and modeling of business processes is still a challenge for companies. The demand for trustworthy process models that reflect the actual execution steps therefore increases. The respective kinds of processes significantly determine both, business process analysis and the conception of future target processes and they are the starting point for any kind of change initiatives. Existing approaches to model as-is processes, like process mining, are exclusively focused on reconstruction. Therefore, transactional protocols and limited data from a single application system are used. Heterogeneous application landscapes and business processes that are executed across multiple application systems, on the contrary, are one of the main challenges in process mining research. Using RFID technology is hence one approach to close the existing gap between different application systems. This paper focuses on methods for data collection from real world objects via RFID technology and possible combinations with application data (process mining) in order to realize a cross system mining approach. KW - Process Mining KW - RFID KW - Production KW - Cross-System Y1 - 2016 SN - 978-989-758-190-8 U6 - https://doi.org/10.5220/0006223501790186 SP - 179 EP - 186 PB - SCITEPRESS - Science and Technology Publications CY - Setúbal ER - TY - CHAP A1 - Lass, Sander A1 - Bender, Benedict T1 - Dedicated Data Sovereignty as Enabler for Platform-Based Business Models T2 - Proceedings of the 2. Conference on Production Systems and Logistics N2 - The digitalization of value networks holds out the prospect of many advantages for the participating compa- nies. Utilizing information platforms, cross-company data exchange enables increased efficiency of collab- oration and offers space for new business models and services. In addition to the technological challenges, the fear of know-how leakage appears to be a significant roadblock that hinders the beneficial realization of new business models in digital ecosystems. This paper provides the necessary building blocks of digital participation and, in particular, classifies the issue of trust creation within it as a significant success factor. Based on these findings, it presents a solution concept that, by linking the identified building blocks, offers the individual actors of the digital value network the opportunity to retain sovereignty over their data and know-how and to use the potential of extensive networking. In particular, the presented concept takes into account the relevant dilemma, that every actor (e. g. the machine users) has to be able to control his commu- nicated data at any time and have sufficient possibilities for intervention that, on the one hand, satisfy the need for protection of his knowledge and, on the other hand, do not excessively diminish the benefits of the system or the business. Taking up this perspective, this paper introduces dedicated data sovereignty and shows a possible implementation concept. KW - information gateway KW - data security KW - information flow control KW - platform acceptance Y1 - 2021 U6 - https://doi.org/10.15488/11299 SP - 382 EP - 393 PB - publish-Ing. CY - Hannover ER - TY - CHAP A1 - Bender, Benedict A1 - Fabian, Benjamin A1 - Lessmann, Stefan A1 - Haupt, Johannes T1 - E-Mail Tracking BT - status quo and novel countermeasures T2 - Proceedings of the 37th International Conference on Information Systems (ICIS) N2 - E-mail advertisement, as one instrument in the marketing mix, allows companies to collect fine-grained behavioural data about individual users’ e-mail reading habits realised through sophisticated tracking mechanisms. Such tracking can be harmful for user privacy and security. This problem is especially severe since e-mail tracking techniques gather data without user consent. Striving to increase privacy and security in e-mail communication, the paper makes three contributions. First, a large database of newsletter e-mails is developed. This data facilitates investigating the prevalence of e- mail tracking among 300 global enterprises from Germany, the United Kingdom and the United States. Second, countermeasures are developed for automatically identifying and blocking e-mail tracking mechanisms without impeding the user experience. The approach consists of identifying important tracking descriptors and creating a neural network-based detection model. Last, the effectiveness of the proposed approach is established by means of empirical experimentation. The results suggest a classification accuracy of 99.99%. KW - E-Mail Tracking KW - Countermeasures KW - Privacy KW - Security KW - Machine Learning Y1 - 2016 UR - https://aisel.aisnet.org/icis2016/ISSecurity/Presentations/13/ ER - TY - CHAP A1 - Bender, Benedict A1 - Gronau, Norbert T1 - Coring on Digital Platforms BT - Fundamentals and Examples from the Mobile Device Sector T2 - Proceedings of the 38th International Conference on Information Systems (ICIS) N2 - Today’s mobile devices are part of powerful business ecosystems, which usually involve digital platforms. To better understand the complex phenomenon of coring and related dynamics, this paper presents a case study comparing iMessage as part of Apple’s iOS and WhatsApp. Specifically, it investigates activities regarding platform coring, as the integration of several functionalities provided by third-party applications in the platform core. The paper makes three contributions. First, a systematization of coring activities is developed. Coring modes are differentiated by the amount of coring and application maintenance. Second, the case study revealed that the phenomenon of platform coring is present on digital platforms for mobile devices. Third, the fundamentals of coring are discussed as a first step towards theoretical development. Even though coring constitutes a potential threat for third-party developers regarding their functional differentiation, an idea of what a beneficial partnership incorporating coring activities could look like is developed here. KW - Coring KW - Digital Platforms KW - Digital Marketplaces KW - Mobile Software Ecosystems Y1 - 2017 UR - https://aisel.aisnet.org/icis2017/DigitalPlatforms/Presentations/6/ SN - 978-0-9966831-5-9 IS - 8 SP - 5256 EP - 5274 PB - Association for Information Systems (AIS) CY - Atlanta ER - TY - CHAP A1 - Grum, Marcus A1 - Bender, Benedict A1 - Gronau, Norbert A1 - Alfa, Attahiru S. T1 - Efficient task realizations in networked production infrastructures T2 - Proceedings of the Conference on Production Systems and Logistics N2 - As Industry 4.0 infrastructures are seen as highly evolutionary environment with volatile, and time-dependent workloads for analytical tasks, particularly the optimal dimensioning of IT hardware is a challenge for decision makers because the digital processing of these tasks can be decoupled from their physical place of origin. Flexible architecture models to allocate tasks efficiently with regard to multi-facet aspects and a predefined set of local systems and external cloud services have been proven in small example scenarios. This paper provides a benchmark of existing task realization strategies, composed of (1) task distribution and (2) task prioritization in a real-world scenario simulation. It identifies heuristics as superior strategies. KW - Industry 4.0 KW - CPS KW - Decentral Decision Making KW - Industrial Analytics KW - Case Study Y1 - 2020 U6 - https://doi.org/10.15488/9682 SP - 397 EP - 407 PB - publish-Ing. CY - Hannover ER - TY - CHAP A1 - Apelojg, Benjamin T1 - What´s going on?! Needs and emotions during classes BT - the Felix-App: new ways of feedback and evaluating classes in real time T2 - 9th International Conference on Society and Information Technologies (ICSIT 2018) N2 - The “output-orientation” is omnipresent in teacher education. In order to evaluate teachers' and students' performances, a wide range of different quantitative questionnaires exist worldwide. One important goal of teaching evaluation is to increase the quality of teaching and learning. The author argues, that standard evaluations which are typically made at the end of the semester are problematic due to two reasons. The first one is that some of the questions are too general and don`t offer concrete ideas as to what kind of actions can be taken to make the courses better. The second problem is that the evaluation is mostly made when the course is already over. Because of this criticism, Apelojg invented the Felix-App which offers the possibility to give feedback in real-time by asking for the emotions and needs that occur during different learning situations. The idea is very simple: positive emotions and satisfied needs are helpful for the learning process. Negative emotions and unsatisfied needs have negative effects on the learning process. First descriptive results show, that “managing emotions” during classes can have positive effects on both motivation and emotions. KW - Emotionen KW - Bedürfnisse KW - Motivation KW - Echtzeitmessung KW - Emotions KW - needs KW - real-time measurement KW - Felix-App KW - feedback Y1 - 2019 SN - 978-1-5108-9702-1 IS - 1 SP - 85 EP - 88 PB - Curran Associates CY - Red Hook ER - TY - CHAP A1 - Fabian, Benjamin A1 - Bender, Benedict A1 - Weimann, Lars T1 - E-Mail tracking in online marketing BT - Methods, Detection, and Usage T2 - Proceedings of the 12th International Conference on Wirtschaftsinformatik N2 - E-Mail tracking uses personalized links and pictures for gathering information on user behavior, for example, where, when, on what kind of device, and how often an e-mail has been read. This information can be very useful for marketing purposes. On the other hand, privacy and security requirements of customers could be violated by tracking. This paper examines how e-mail tracking works, how it can be detected automatically, and to what extent it is used in German e-commerce. We develop a detection model and software tool in order to collect and analyze more than 600 newsletter e-mails from companies of several different industries. The results show that the usage of e-mail tracking in Germany is prevalent but also varies depending on the industry. KW - E-Mail Tracking KW - Online Marketing KW - Privacy Y1 - 2015 UR - https://aisel.aisnet.org/wi2015/74 SN - 978-3-00-049184-9 IS - 74 PB - Associations for Information Systems AIS CY - Atlanta ER - TY - CHAP A1 - Bender, Benedict A1 - Bertheau, Clementine A1 - Gronau, Norbert T1 - Future ERP Systems BT - a research agenda T2 - Proceedings of the 23rd International Conference on Enterprise Information Systems (ICEIS 2021) N2 - This paper presents a research agenda on the current generation of ERP systems which was developed based on a literature review on current problems of ERP systems. The problems are presented following the ERP life cycle. In the next step, the identified problems are mapped on a reference architecture model of ERP systems that is an extension of the three-tier architecture model that is widely used in practice. The research agenda is structured according to the reference architecture model and addresses the problems identified regarding data, infrastructure, adaptation, processes, and user interface layer. KW - ERP KW - Enterprise Resource Planning KW - Enterprise System KW - Three-tier Architecture KW - eference Architecture Model KW - Problems KW - Research Agenda Y1 - 2021 SN - 978-989-758-509-8 U6 - https://doi.org/10.5220/0010477307760783 SN - 2184-4992 IS - 2 SP - 776 EP - 783 PB - Science and Technology Publications CY - Setúbal ER - TY - CHAP A1 - Kliegl, Reinhold A1 - Teich, Paula A1 - Granacher, Urs A1 - Fühner, Thea Heidi T1 - Developmental Gains in Physical Fitness Components of Keyage and Older-than-Keyage Third-Graders N2 - Children who were enrolled according to legal enrollment dates (i.e., keyage third-graders aged eight to nine years) exhibit a positive linear physical fitness development (Fühner et al., 2021). However, children who were enrolled with a delay of one year or who repeated a grade (i.e., older-than-keyage children [OTK] aged nine to ten years in third grade) appear to exhibit a poorer physical fitness relative to what could be expected given their chronological age (Fühner et al., 2022). However, because Fühner et al. (2022) compared the performance of OTK children to predicted test scores that were extrapolated based on the data of keyage children, the observed physical fitness of these children could either indicate a delayed physical-fitness development or some physiological or psychological changes occurring during the tenth year of life. We investigate four hypotheses about this effect. (H1) OTK children are biologically younger than keyage children. A formula transforming OTK’s chronological age into a proxy for their biological age brings some of the observed cross-sectional age-related development in line with the predicted age-related development based on the data of keyage children, but large negative group differences remain. Hypotheses 2 to 4 were tested with a longitudinal assessment. (H2) Physiological changes due to biological maturation or psychological factors cause a stagnation of physical fitness development in the tenth year of life. H2 predicts a decline of performance from third to fourth grade also for keyage children. (H3) OTK children exhibit an age-related (temporary) developmental delay in the tenth year of life, but later catch up to the performance of age-matched keyage children. H3 predicts a larger developmental gain for OTK than for keyage children from third to fourth grade. (H4) OTK children exhibit a sustained physical fitness deficit and do not catch up over time. H4 predicts a positive development for keyage and OTK children, with no greater development for OTK compared to keyage children. The longitudinal study was based on a subset of children from the EMOTIKON project (www.uni-potsdam.de/emotikon). The physical fitness (cardiorespiratory endurance [6-minute-run test], coordination [star-run test], speed [20-m sprint test], lower [standing long jump test] and upper [ball push test] limbs muscle power, and balance [one-legged stance test]) of 1,274 children (1,030 keyage and 244 OTK children) from 32 different schools was tested in third grade and retested one year later in fourth grade. Results: (a) Both keyage and OTK children exhibit a positive longitudinal development from third to fourth grade in all six physical fitness components. (b) There is no evidence for a different longitudinal development of keyage and OTK children. (c) Keyage children (approximately 9.5 years in fourth grade) outperform age-matched OTK children (approximately 9.5 years in third grade) in all six physical fitness components. The results show that the physical fitness of OTK children is indeed impaired and are in support of a sustained difference in physical fitness between the groups of keyage and OTK children (H4). KW - Physical Fitness KW - Developmental gains KW - Primary school children KW - EMOTIKON KW - Linear Mixed Models KW - Keyage children KW - Older-than-keyage children Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-560870 N1 - Gewünschte Zitationsform: APA Kliegl, R., Teich, P., Granacher, U., & Fühner, T. (2022). "Developmental Gains in Physical Fitness Components of Keyage and Older-than-Keyage Third-Graders". 54. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp 2022) in Münster, 2022-06-16 (revised 2022-09-09). ER - TY - CHAP A1 - Teich, Paula A1 - Fühner, Thea Heidi A1 - Golle, Kathleen A1 - Kliegl, Reinhold T1 - How did the Sars-CoV-2 Pandemic affect the Physical Fitness of Primary School Children? N2 - Throughout the years 2020 and 2021, schools were temporarily closed to slow the spread of SarsCoV-2. For some periods, children were locked out of sports in schools (physical education lessons, school sports working groups) and organized sports in sports clubs which often resulted in physical inactivity. Did these restrictions affect children’s physical fitness? The EMOTIKON project (www.uni-potsdam.de/emotikon) annually assesses the physical fitness (cardiorespiratory endurance [6-minute-run test], coordination [star-run test], speed [20-m sprint test], lower [standing long jump test] and upper [ball push test] limbs muscle power, and balance [one-legged stance test]) of all third graders in the Federal State of Brandenburg, Germany. Participation is mandatory for all public primary schools. In the falls from 2016 to 2021, 83,476 keyage children (i.e., school enrollment according to the legal key date, between eight and nine years in third grade) from 512 schools were assessed with the EMOTIKON test battery. We tested the Covid pandemic effect on a composite score of the four highly correlated physical fitness tests assessing cardiorespiratory endurance, coordination, speed and powerLOW and on another composite score of the three running tests (cardiorespiratory endurance, coordination, speed), as well as separately on all six physical fitness components. Secular trends for each of the physical fitness components and differences between schools and children were taken into account in linear mixed models. We found a negative Covid pandemic effect on the two composite physical fitness scores, as well as on cardiorespiratory endurance, coordination, and speed. We found a positive Covid pandemic effect on powerLOW. Coordination was associated with the largest negative Covid pandemic effect, also passing the threshold of smallest meaningful change (SMC, i.e., 0.2 Cohen’s d) when accumulated across two years. Given the educational context, Covid pandemic effects were also compared relative to the expected age-related development of the physical fitness components between eight and nine years. The Covid pandemic-related developmental costs/gains ranged from three to seven months relative to a longitudinal age effect, and from five to 17 months relative to a cross-sectional age effect. We propose that a longitudinal assessment yields a more reliable estimate of the developmental (age-related) gain than a cross-sectional one. Therefore, we consider the smaller Covid pandemic-related developmental costs/gains to be more credible. Interestingly, on the school level, „fitter” schools (relatively higher Grand Mean) exhibited larger negative Covid pandemic effects than schools with a lower physical fitness score. Negative Covid pandemic effects for the three run tasks were also found by Bähr et al. (2022), who tested the physical fitness of 16,496 Thuringian third-graders from 292 schools with the same six physical fitness tests used in EMOTIKON. Our results may be used to prioritize health-related interventions. KW - Sars-CoV-2 KW - Covid pandemic effects KW - Physical fitness KW - EMOTIKON KW - primary school children KW - Linear Mixed Models Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-560855 N1 - Gewünschte Zitationsform: APA Teich, P., Fühner, T., Golle, K., & Kliegl, R. (2022). „How did the Sars-CoV-2 Pandemic affect the Physical Fitness of Primary School Children?” 54. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp 2022) in Münster 2022-06-16 (revised 2022-09-09). ER - TY - CHAP A1 - Apelojg, Benjamin T1 - Teachers do not make mistakes? BT - two exploratives case studies ; Relationships between biographical aspects, thinking, behavioral patterns and experiences in classes ; First results of a qualitative study on the aspect of dealing with mistakes T2 - ATLAS.ti User Conference 2015 N2 - This article provides some insights into the complex relationships between thinking and behavioral patterns, bio­ graphical aspects and teaching style. The data was analyzed in the Grounded Theory tradition and with the help of ATLAS.ti. The results presented here offer preliminary findings only since the research is still ongoing. The focus is on the ways teachers deal with mistakes. Based on two case examples, it will be shown how the fear of making mistakes can lead to teacher-centered lessons, and thereby limiting pupils' possibilities to learn autonomously. KW - Umgang mit Fehlern KW - Didaktik KW - persönliche Entwicklung KW - Lernen KW - Auswirkungen auf Schüler KW - Dealing with mistakes KW - personal development KW - learning KW - teaching KW - effects on pupils KW - ATLAS.t Y1 - 2016 SN - 978-3-7983-2822-8 U6 - https://doi.org/10.14279/depositonce-5159 SP - 1 EP - 9 PB - Universitätsverlag der TU-Berlin CY - Berlin ER - TY - CHAP A1 - Rüdian, Sylvio Leo A1 - Haase, Jennifer A1 - Pinkwart, Niels T1 - The relation of convergent thinking and trace data in an online course T2 - Die 19. Fachtagung Bildungstechnologien (DELFI) / Lecture Notes in Informatics (LNI) N2 - Many prediction tasks can be done based on users’ trace data. In this paper, we explored convergent thinking as a personality-related attribute and its relation to features gathered in interactive and non-interactive tasks of an online course. This is an under-utilized attribute that could be used for adapting online courses according to the creativity level to enhance the motivation of learners. Therefore, we used the logfile data of a 60 minutes Moodle course with N=128 learners, combined with the Remote Associates Test (RAT). We explored the trace data and found a weak correlation between interactive tasks and the RAT score, which was the highest considering the overall dataset. We trained a Random Forest Regressor to predict convergent thinking based on the trace data and analyzed the feature importance. The result has shown that the interactive tasks have the highest importance in prediction, but the accuracy is very low. We discuss the potential for personalizing online courses and address further steps to improve the applicability. KW - Convergent thinking KW - creativity KW - online course KW - MOOC KW - prediction Y1 - 2021 UR - https://dl.gi.de/bitstream/handle/20.500.12116/37008/DELFI_2021_181-186.pdf?sequence=1 SP - 181 EP - 186 PB - Gesellschaft für Informatik CY - Bonn ER - TY - CHAP A1 - Haase, Jennifer A1 - Thim, Christof A1 - Bender, Benedict T1 - Expanding modeling notations BT - requirements for creative process modeling T2 - Business Process Management Workshops. BPM 2021 / Lecture Notes in Business Information Processing N2 - Creativity is a common aspect of business processes and thus needs a proper representation through process modeling notations. However, creative processes constitute highly flexible process elements, as new and unforeseeable outcome is developed. This presents a challenge for modeling languages. Current methods representing creative-intensive work are rather less able to capture creative specifics which are relevant to successfully run and manage these processes. We outline the concept of creative-intensive processes and present an example from a game design process in order to derive critical process aspects relevant for its modeling. Six aspects are detected, with first and foremost: process flexibility, as well as temporal uncertainty, experience, types of creative problems, phases of the creative process and individual criteria. By first analyzing what aspects of creative work modeling notations already cover, we further discuss which modeling extensions need to be developed to better represent creativity within business processes. We argue that a proper representation of creative work would not just improve the management of those processes, but can further enable process actors to more efficiently run these creative processes and adjust them to better fit to the creative needs. KW - Modeling KW - Requirements KW - Pockets of creativity KW - Creative process Y1 - 2022 SN - 978-3-030-94342-4 SN - 978-3-030-94343-1 U6 - https://doi.org/10.1007/978-3-030-94343-1_15 IS - 436 SP - 193 EP - 196 PB - Springer CY - Cham ER - TY - CHAP A1 - Haase, Jennifer T1 - How games spoil creativity BT - a creative mindset priming study T2 - International conference of ISPIM / International Society for Professional Innovation Management : papers / Graduate School of Industrial Engineering and Management Science, Eindhoven University of Technology N2 - The demand for a creative workforce is every growing and effective measures to improve individual creativity are searched for. This study analyzes the possibility to use games as a prime for a creative mindset. Two short entertainment games, plus a no-game-comparison condition were set up in three versions of an online-study, along with two creativity tasks and scales to assess the individual creative mindset (fixed-vs-growth, creative self-efficacy and affect). Results indicate priming effects of the games, but in the opposite intended direction: gaming diminished the creative test performances. Those playing the games reported more ideas in the open-ended creative problem task, but those answers were of less quality and they solved less closed-problem items compared to those not playing. An impact of further mindset differences could be ruled out. KW - Creativity KW - mindset KW - priming KW - gaming KW - improvement KW - enhancement Y1 - 2020 SP - 1 EP - 12 PB - International Society for Professional Innovation Management CY - Manchester ER - TY - CHAP A1 - Vladova, Gergana A1 - Jennifer, Haase A1 - Stricker, Dennis T1 - Acceptance in Human-Robot Interaction BT - user's personality and the anthropomorphic design of the robot as influencing factors N2 - This paper aims to contribute to exploring the design possibilities of robots for use in human-robot interaction. In an experiment, we investigate the influence of the human's personality and the robot's design, especially its humanization, on its acceptance. We use the Almere model, the Big 5 personality traits, and the anthropomorphic gestalt variants to build the foundation for our investigation. The assumption that an anthropomorphized robot variant would, in principle, be preferred to the standard variant when a natural choice is enforced could not be evidenced in our experiment. This allows for the interpretation that anthropomorphism does not necessarily lead to intentional perception and, consequently, does not guarantee that it can automatically generate acceptance. Y1 - 2022 CY - Sydney ER - TY - CHAP A1 - Haase, Jennifer A1 - Matthiesen, Julia A1 - Schüffler, Arnulf A1 - Kluge, Annette T1 - Retentivity beats prior knowledge as predictor for the acquisition and adaptation of new production processes T2 - Proceedings of the 53rd Hawaii International Conference on System Sciences N2 - In the time of digitalization the demand for organizational change is rising and demands ways to cope with fundamental changes on the organizational as well as individual level. As a basis, learning and forgetting mechanisms need to be understood in order to guide a change process efficiently and successfully. Our research aims to get a better understanding of individual differences and mechanisms in the change context by performing an experiment where individuals learn and later re-learn a complex production process using a simulation setting. The individual’s performance, as well as retentivity and prior knowledge is assessed. Our results show that higher retentivity goes along with better learning and forgetting performances. Prior knowledge did not reveal such relation to the learning and forgetting performances. The influence of age and gender is discussed in detail. KW - Innovation in Organizations: Learning KW - learning KW - Unlearning KW - Intentional Forgetting KW - experiment KW - forgetting KW - prior knowledge KW - production process KW - retentivity Y1 - 2020 U6 - https://doi.org/10125/64331 VL - 53 SP - 4797 EP - 4805 ER - TY - CHAP A1 - Gronau, Norbert A1 - Weber, Edzard A1 - Heinze, Priscilla T1 - Cyclic process model transformation T2 - Proceedings of the 12th European Conference on Knowledge Management N2 - Process analysis usually focuses only on single and selected processes. It is either existent processes that are recorded and analysed or reference processes that are implemented. So far no evident effort has been put into generalising specific process aspects into patterns and comparing those patterns with regard to their efficiency and effectiveness. This article focuses on the combination of dynamic and holistic analytical elements in enterprise architectures. Our goal is to outline an approach to analyse the development of business processes in a cyclical matter and demonstrate this approach based on an existent modelling language. We want to show that organisational learning can derive from the systematic analysis of past and existent processes from which patterns of successful problem solving can be deducted. Y1 - 2011 SN - 978-1-908272-09-6 IS - 2 SP - 349 EP - 359 PB - Academic Conferences Ltd. CY - Reading ER - TY - CHAP A1 - Tatischeff, V. A1 - De Angelis, A. A1 - Tavani, M. A1 - Grenier, I. A1 - Oberlack, U. A1 - Hanlon, L. A1 - Walter, R. A1 - Argan, A. A1 - von Ballmoos, P. A1 - Bulgarelli, A. A1 - Donnarumma, I. A1 - Hernanz, Margarita A1 - Kuvvetli, I. A1 - Mallamaci, M. A1 - Pearce, M. A1 - Zdziarski, A. A1 - Aboudan, A. A1 - Ajello, M. A1 - Ambrosi, G. A1 - Bernard, D. A1 - Bernardini, E. A1 - Bonvicini, V. A1 - Brogna, A. A1 - Branchesi, M. A1 - Budtz-Jorgensen, C. A1 - Bykov, A. A1 - Campana, R. A1 - Cardillo, M. A1 - Ciprini, S. A1 - Coppi, P. A1 - Cumani, P. A1 - da Silva, R. M. Curado A1 - De Martino, D. A1 - Diehl, R. A1 - Doro, M. A1 - Fioretti, V. A1 - Funk, S. A1 - Ghisellini, G. A1 - Giordano, F. A1 - Grove, J. E. A1 - Hamadache, C. A1 - Hartmann, D. H. A1 - Hayashida, M. A1 - Isern, J. A1 - Kanbach, G. A1 - Kiener, J. A1 - Knodlseder, J. A1 - Labanti, C. A1 - Laurent, P. A1 - Leising, M. A1 - Limousin, O. A1 - Longo, F. A1 - Mannheim, K. A1 - Marisaldi, M. A1 - Martinez, M. A1 - Mazziotta, M. N. A1 - McEnery, J. E. A1 - Mereghetti, S. A1 - Minervini, G. A1 - Moiseev, A. A1 - Morselli, A. A1 - Nakazawa, K. A1 - Orleanski, P. A1 - Paredes, J. M. A1 - Patricelli, B. A1 - Peyre, J. A1 - Piano, G. A1 - Pohl, Martin A1 - Rando, R. A1 - Roncadelli, M. A1 - Tavecchio, F. A1 - Thompson, D. J. A1 - Turolla, R. A1 - Ulyanov, A. A1 - Vacchi, A. A1 - Wu, X. A1 - Zoglauer, A. ED - DenHerder, JWA Nikzad T1 - The e-ASTROGAM gamma-ray space observatory for the multimessenger astronomy of the 2030s T2 - Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray N2 - e-ASTROGAM is a concept for a breakthrough observatory space mission carrying a gamma-ray telescope dedicated to the study of the non-thermal Universe in the photon energy range from 0.15 MeV to 3 GeV. The lower energy limit can be pushed down to energies as low as 30 keV for gamma-ray burst detection with the calorimeter. The mission is based on an advanced space-proven detector technology, with unprecedented sensitivity, angular and energy resolution, combined with remarkable polarimetric capability. Thanks to its performance in the MeV-GeV domain, substantially improving its predecessors, e-ASTROGAM will open a new window on the non-thermal Universe, making pioneering observations of the most powerful Galactic and extragalactic sources, elucidating the nature of their relativistic outflows and their effects on the surroundings. With a line sensitivity in the MeV energy range one to two orders of magnitude better than previous and current generation instruments, e-ASTROGAM will determine the origin of key isotopes fundamental for the understanding of supernova explosion and the chemical evolution of our Galaxy. The mission will be a major player of the multiwavelength, multimessenger time-domain astronomy of the 2030s, and provide unique data of significant interest to a broad astronomical community, complementary to powerful observatories such as LISA, LIGO, Virgo, KAGRA, the Einstein Telescope and the Cosmic Explorer, IceCube-Gen2 and KM3NeT, SKA, ALMA, JWST, E-ELT, LSST, Athena, and the Cherenkov Telescope Array. KW - Gamma-ray astronomy KW - time-domain astronomy KW - space mission KW - Compton and pair creation telescope KW - gamma-ray polarization KW - high-energy astrophysical phenomena Y1 - 2018 SN - 978-1-5106-1952-4 U6 - https://doi.org/10.1117/12.2315151 SN - 0277-786X SN - 1996-756X VL - 10699 PB - SPIE - The International Society for Optical Engineering CY - Bellingham ER - TY - CHAP A1 - Grüner, Andreas A1 - Mühle, Alexander A1 - Gayvoronskaya, Tatiana A1 - Meinel, Christoph T1 - A quantifiable trustmModel for Blockchain-based identity management T2 - IEEE 2018 International Congress on Cybermatics / 2018 IEEE Conferences on Internet of Things, Green Computing and Communications, cyber, physical and Social Computing, Smart Data, Blockchain, Computer and Information Technology KW - Blockchain KW - distributed ledger technology KW - digital identity KW - self-sovereign identity KW - trust KW - identity management Y1 - 2019 SN - 978-1-5386-7975-3 U6 - https://doi.org/10.1109/Cybermatics_2018.2018.00250 SP - 1475 EP - 1482 PB - IEEE CY - New York ER - TY - CHAP A1 - Saalfrank, Peter T1 - Laser-pulse driven electron dynamics and their control treated by wave function methods T2 - Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS Y1 - 2018 SN - 0065-7727 VL - 256 PB - American Chemical Society CY - Washington ER - TY - CHAP A1 - Jacqmin, Julien A1 - Özdemir, Paker Doğu A1 - Fell Kurban, Caroline A1 - Tunç Pekkan, Zelha A1 - Koskinen, Johanna A1 - Suonpää, Maija A1 - Seng, Cheyvuth A1 - Carlon, May Kristine Jonson A1 - Gayed, John Maurice A1 - Cross, Jeffrey S. A1 - Langseth, Inger A1 - Jacobsen, Dan Yngve A1 - Haugsbakken, Halvdan A1 - Bethge, Joseph A1 - Serth, Sebastian A1 - Staubitz, Thomas A1 - Wuttke, Tobias A1 - Nordemann, Oliver A1 - Das, Partha-Pratim A1 - Meinel, Christoph A1 - Ponce, Eva A1 - Srinath, Sindhu A1 - Allegue, Laura A1 - Perach, Shai A1 - Alexandron, Giora A1 - Corti, Paola A1 - Baudo, Valeria A1 - Turró, Carlos A1 - Moura Santos, Ana A1 - Nilsson, Charlotta A1 - Maldonado-Mahauad, Jorge A1 - Valdiviezo, Javier A1 - Carvallo, Juan Pablo A1 - Samaniego-Erazo, Nicolay A1 - Poce, Antonella A1 - Re, Maria Rosaria A1 - Valente, Mara A1 - Karp Gershon, Sa’ar A1 - Ruipérez-Valiente, José A. A1 - Despujol, Ignacio A1 - Busquets, Jaime A1 - Kerr, John A1 - Lorenz, Anja A1 - Schön, Sandra A1 - Ebner, Martin A1 - Wittke, Andreas A1 - Beirne, Elaine A1 - Nic Giolla Mhichíl, Mairéad A1 - Brown, Mark A1 - Mac Lochlainn, Conchúr A1 - Topali, Paraskevi A1 - Chounta, Irene-Angelica A1 - Ortega-Arranz, Alejandro A1 - Villagrá-Sobrino, Sara L. A1 - Martínez-Monés, Alejandra A1 - Blackwell, Virginia Katherine A1 - Wiltrout, Mary Ellen A1 - Rami Gaddem, Mohamed A1 - Hernández Reyes, César Augusto A1 - Nagahama, Toru A1 - Buchem, Ilona A1 - Okatan, Ebru A1 - Khalil, Mohammad A1 - Casiraghi, Daniela A1 - Sancassani, Susanna A1 - Brambilla, Federica A1 - Mihaescu, Vlad A1 - Andone, Diana A1 - Vasiu, Radu A1 - Şahin, Muhittin A1 - Egloffstein, Marc A1 - Bothe, Max A1 - Rohloff, Tobias A1 - Schenk, Nathanael A1 - Schwerer, Florian A1 - Ifenthaler, Dirk A1 - Hense, Julia A1 - Bernd, Mike ED - Meinel, Christoph ED - Staubitz, Thomas ED - Schweiger, Stefanie ED - Friedl, Christian ED - Kiers, Janine ED - Ebner, Martin ED - Lorenz, Anja ED - Ubachs, George ED - Mongenet, Catherine ED - Ruipérez-Valiente, José A. ED - Cortes Mendez, Manoel T1 - EMOOCs 2021 N2 - From June 22 to June 24, 2021, Hasso Plattner Institute, Potsdam, hosted the seventh European MOOC Stakeholder Summit (EMOOCs 2021) together with the eighth ACM Learning@Scale Conference. Due to the COVID-19 situation, the conference was held fully online. The boost in digital education worldwide as a result of the pandemic was also one of the main topics of this year’s EMOOCs. All institutions of learning have been forced to transform and redesign their educational methods, moving from traditional models to hybrid or completely online models at scale. The learnings, derived from practical experience and research, have been explored in EMOOCs 2021 in six tracks and additional workshops, covering various aspects of this field. In this publication, we present papers from the conference’s Experience Track, the Policy Track, the Business Track, the International Track, and the Workshops. KW - e-learning KW - microcredential KW - MOOC KW - digital education KW - experience KW - online course design KW - online course creation KW - higher education Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-510300 SN - 978-3-86956-512-5 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - CHAP A1 - Petsche, Hans-Joachim T1 - In honour of Seymour Papert BT - "Empirical Modelling" of Logo in Forth N2 - Forth is nice and flexible but to a philosopher and teacher educator Logo is the more impressing language. Both are relatives of Lisp, but Forth has a reverse Polish notation where as Logo has an infix notation. Logo allows top down programming, Forth only bottom up. Logo enables recursive programming, Forth does not. Logo includes turtle graphics, Forth has nothing comparable. So what to do if you can't get Logo and have no information about its inner architecture? This should be a case of "empirical modelling": How can you model observable results of the behaviour of Logo in terms of Forth? The main steps to solve this problem are shown in the first part of the paper. The second part of the paper discusses the problem of modelling and shows that the modelling of making and the modelling of recognition have the same mathematical structure. So "empirical modelling" can also serve for modelling desired behaviour of technical systems. The last part of the paper will show that the heuristic potential of a problem which should be modeled is more important than the programming language. The Picasso construal shows, in a very simple way, how children of different ages can model emotional relations in human behaviour with a simple Logo system. KW - Papert KW - LOGO KW - FORTH KW - Empirical Modelling KW - Construal Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-497302 ER - TY - CHAP A1 - Schlaad, Helmut A1 - Luedecke, Nils T1 - Bio-sourced chelating poly(2-oxazoline)s T2 - Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS Y1 - 2019 SN - 0065-7727 VL - 257 PB - American Chemical Society CY - Washington ER - TY - CHAP A1 - Böker, Alexander T1 - Programmable soft matter: From active membranes to self-replication T2 - Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS Y1 - 2019 SN - 0065-7727 VL - 257 PB - American Chemical Society CY - Washington ER - TY - CHAP A1 - Duffus, Benjamin R. A1 - Hartmann, Tobias A1 - Teutloff, Christian A1 - Leimkühler, Silke T1 - Refining catalytic insights toward the chemical mechanism of R. capsulatus formate dehydrogenase via EPR spectroscopy T2 - Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS Y1 - 2019 SN - 0065-7727 VL - 257 PB - American Chemical Society CY - Washington ER - TY - CHAP A1 - Möring, Sebastian A1 - Aarseth, Espen T1 - The game itself? BT - Towards a Hermeneutics of Computer Games T2 - International Conference on the Foundations of Digital Games (FDG ’20) N2 - In this paper, we reassess the notion and current state of ludohermeneutics in game studies, and propose a more solid foundation for how to conduct hermeneutic game analysis. We argue that there can be no ludo-hermeneutics as such, and that every game interpretation rests in a particular game ontology, whether implicit or explicit. The quality of this ontology, then, determines a vital aspect of the quality of the analysis. Y1 - 2020 U6 - https://doi.org/0.1145/3402942.3402978 SP - 1 EP - 8 PB - ACM CY - New York ER - TY - CHAP A1 - Möring, Sebastian A1 - Aarseth, Espen T1 - The game itself? BT - Towards a Hermeneutics of Computer Games T2 - International Conference on the Foundations of Digital Games (FDG ’20) N2 - In this paper, we reassess the notion and current state of ludohermeneutics in game studies, and propose a more solid foundation for how to conduct hermeneutic game analysis. We argue that there can be no ludo-hermeneutics as such, and that every game interpretation rests in a particular game ontology, whether implicit or explicit. The quality of this ontology, then, determines a vital aspect of the quality of the analysis. Y1 - 2020 U6 - https://doi.org/10.1145/3402942.3402978 SP - 1 EP - 8 PB - ACM CY - New York ER - TY - CHAP A1 - Tsuprykov, Oleg A1 - Buse, Claudia A1 - Skoblo, Roman A1 - Hocher, Berthold T1 - Free 25 (OH) vitamin D, but not total 25 (OH) vitamin D, is strongly correlated with gestational age and calcium in normal human pregnancy T2 - Journal of bone and mineral research Y1 - 2017 SN - 0884-0431 SN - 1523-4681 VL - 32 SP - S323 EP - S323 PB - Wiley CY - Hoboken ER - TY - CHAP A1 - Demske, Ulrike A1 - Logacev, Pavel A1 - Goldschmidt, Katrin T1 - POS-Tagging Historical Corpora: The Case of Early New High German T2 - Proceedings of the thirteenth workshop on treebanks and linguistic theories (TLT 13) N2 - A key problem in automatic annotation of historical corpora is inconsistent spelling. Because the spelling of some word forms can differ between texts, a language model trained on already annotated treebanks may fail to recognize known word forms due to differences in spelling. In the present work, we explore the feasibility of an unsupervised method for spelling-adjustment for the purpose of improved part of speech (POS) tagging. To this end, we present a method for spelling normalization based on weighted edit distances, which exploits within-text spelling variation. We then evaluate the improvement in taging accuracy resulting from between-texts spelling normalization in two tagging experiments on several Early New High German (ENHG) texts. Y1 - 2014 VL - 2014 SP - 103 EP - 112 PB - TALAR - Tübingen Archive of Language Resources CY - Tübingen ER - TY - CHAP ED - Ziemann, Martin Andreas T1 - RAA2019 BT - 10th International Congress on the Application of Raman Spectroscopy in Art and Archaeology N2 - These abstracts result from the 10th International Congress on the Application of Raman Spectroscopy in Art and Archaeology held 03.09. – 07.09.2019 in Potsdam (Germany). The RAA is an established biennial international conference series. Since the beginning in 2001, the RAA conferences promote Raman Spectroscopy and play an important role in increasing the field of its applications in art history, history, archaeology, palaeontology, conservation and restoration, museology, degradation of cultural heritage, archaeometry, etc. Furthermore, the development of new instrumentation, especially for non-invasive measurements, receives great attention. The Congress covers all topics of Raman spectroscopic applications in art and archaeology and focuses on the following themes: • Material characterization and degradation processes • Conservation issues affecting cultural heritage • Raman spectroscopy of biological and organic materials • Surface enhanced Raman spectroscopy • Chemometrics in Raman spectroscopy • Development of Raman techniques • New Raman instrumentation and applications in cultural heritage objects investigations • Raman spectroscopy in paleontology, paleoenvironment and archaeology Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432692 UR - https://www.raa2019.de/ ER - TY - CHAP A1 - Hafer, Jörg A1 - Kiy, Alexander ED - Buchem, Ilona ED - Graham, Attwell ED - Tur, Gemma T1 - The university-wide introduction of an ePortfolio system as transdisciplinary task BT - Results of an implementation process and perspectives on an optimized process model T2 - Proceedings of the PLE Conference 2013: Learning and Diversity in the Cities of the Future Y1 - 2013 SP - 363 EP - 373 PB - Logos CY - Berlin ER - TY - CHAP A1 - Kiy, Alexander A1 - Lucke, Ulrike ED - Rensing, C. ED - Trahasch, S. T1 - Learning analytic tools in practical comparison T2 - DeLFI Workshops of the 12th e-Learning Conference of the German Computer Society, DeLFI 2014; Freiburg; Germany; 15 September 2014 through 15 September 2014 CEUR Workshop Proceedings T2 - Learning-analytics-werkzeuge im praxisvergleich Y1 - 2014 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84921854348&partnerID=MN8TOARS SN - 1613-0073 VL - 2014 IS - 1227 SP - 104 EP - 111 PB - Technical University of Aachen CY - Aachen ER - TY - CHAP A1 - Knoth, Alexander Henning A1 - Kiy, Alexander T1 - (Self-)confident through the introductory study phase with the Reflect App BT - (Self-)confident through the introductory study phase with the Reflect App T2 - CEUR Workshop Proceedings T2 - Selbst-bewusst durch die Studieneingangsphase mit der Reflect-App Y1 - 2014 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84921875162&partnerID=MN8TOARS SN - 1613-0073 IS - 1227 SP - 172 EP - 179 PB - CEUR-WS CY - Freiburg ER - TY - CHAP A1 - Kiy, Alexander A1 - Lucke, Ulrike T1 - Technical Approaches for Personal Learning Environments BT - Identifying Archetypes from a Literature Review T2 - 2016 IEEE 16th International Conference on Advanced Learning Technologies (ICALT) N2 - The term Personal Learning Environment (PLE) is associated with the desire to put the learner in control of his own learning process, so that he is able to set and accomplish the desired learning goals at the right time with the learning environment chosen by him. Gradually, such a learning environment includes several digital content, services and tools. It is thus summarized as the Virtual Learning Environment (VLE). Even though the construction of an individual PLE is a complex task, several approaches to support this process already exist. They mostly occur under the umbrella term PLE or with little accentuations like iPLE, which especially live within the context of institutions. This paper sums up the variety of attempts and technical approaches to establish a PLE and suggests a categorization for them. Y1 - 2016 U6 - https://doi.org/10.1109/icalt.2016.122 ER - TY - CHAP ED - Petrow, Theresia ED - Bronstert, Axel ED - Thieken, Annegret ED - Vogel, Kristin T1 - International Conference on "Natural Hazards and Risks in a Changing World" T1 - Internationale Konferenz zu Naturgefahren und Risiken in einer sich ändernden Welt BT - 4-5 October 2018 University of Potsdam BT - 4-5 Oktober 2018 Universität Potsdam T2 - Book of Abstracts N2 - Natural hazards such as floods, earthquakes, landslides, and multi-hazard events heavily affect human societies and call for better management strategies. Due to the severity of such events, it is of utmost importance to understand whether and how they change in re-sponse to evolving hydro-climatological, geo-physical and socio-economic conditions. These conditions jointly determine the magnitude, frequency, and impact of disasters, and are changing in response to climate change and human behavior. Therefore methods are need-ed for hazard and risk quantification accounting for the transient nature of hazards and risks in response to changing natural and anthropogenic altered systems. The purpose of this conference is to bring together researchers from natural sciences (e.g. hydrology, meteorology, geomorphology, hydraulic engineering, environmental science, seismology, geography), risk research, nonlinear systems dynamics, and applied mathematics to discuss new insights and developments about data science, changing systems, multi-hazard events and the linkage between hazard and vulnerabilities under unstable environmental conditions. Knowledge transfer, communication and networking will be key issues of the conference. The conference is organized by means of invited talks given by outstanding experts, oral presentations, poster sessions and discussions. KW - NatRiskChange KW - Natural Hazards KW - Changing World KW - NatRiskChange KW - Naturgefahren KW - Klimaänderung Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-416613 ER - TY - CHAP A1 - Schöndienst, Valentin A1 - Kulzer, Florian A1 - Günther, Oliver T1 - Like versus dislike BT - How Facebook's like-button influences people's perception of product and service quality T2 - International Conference on Information Systems : (ICIS 2012) N2 - As Facebook's Like-button has become ubiquitous, it is the purpose of this research to investigate (1) whether Likes serve as a signal of a product's or service's quality and (2) how the introduction of a Dislike-button would alter perceptions. Following a qualitative study, we conducted an experiment in which 653 participants were presented with website screenshots featuring varying levels of Likes and Dislikes. The results indicate that the theoretical framing of Likes as a Signal is valid and that people do perceive the quality of products and services as superior when they are associated with more Likes. Signaling also explains the counter-intuitive finding that Dislikes can have a positive effect on people's quality perceptions. Results are discussed with respect to theory and practical implications. Y1 - 2012 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84886484949&partnerID=MN8TOARS SP - 439 EP - 454 PB - Curran CY - Red Hook ER - TY - CHAP A1 - Günther, Oliver A1 - Winkler, Till J. T1 - Explaining the governance of software as a service applications BT - A process view T2 - Multikonferenz Wirtschaftsinformatik 2012 - Tagungsband der MKWI 2012 N2 - Defining the allocation of decision rights for enterprise applications is a crucial issue in IT governance and organization design. Today, emerging delivery models such as Software as a Service (SaaS) defy the notion of the internal IT department as the focal point of centralized governance. Recognizing the importance of this issue, we find that the phenomenon of 'SaaS governance' itself is not yet well understood. Based on two cases of SaaS adoption, we take a process-theoretic approach to investigate the complex interaction between factors that influence in the allocation of SaaS authority. The results suggest that some factors, such as the locus of initiative and the decision for SaaS, interact with absorptive capacities and determine the later mode of application governance at a very early stage. Thus, the initiative for introducing SaaS emerges as an important intermediate variable between the overall IT governance mode and the resulting SaaS governance outcome. Y1 - 2012 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84879878424&partnerID=MN8TOARS SN - 978-3-942183-63-5 SP - 599 EP - 612 PB - Gito CY - Berlin ER - TY - CHAP A1 - Audin, Michèle A1 - Ducourtioux, Catherine A1 - Ouédraogo, Françoise A1 - Schulz, René A1 - Delgado, Julio A1 - Ruzhansky, Michael A1 - Lebeau, Gilles ED - Paycha, Sylvie T1 - Integral Fourier operators T1 - Fourier Integraloperatoren BT - proceedings of a summer school, Ouagadougou 14–25 September 2015 BT - Akten einer Sommerschule, Ouagadougou, Burkina Faso, 14-26. September 2015 N2 - This volume of contributions based on lectures delivered at a school on Fourier Integral Operators held in Ouagadougou, Burkina Faso, 14–26 September 2015, provides an introduction to Fourier Integral Operators (FIO) for a readership of Master and PhD students as well as any interested layperson. Considering the wide spectrum of their applications and the richness of the mathematical tools they involve, FIOs lie the cross-road of many a field. This volume offers the necessary background, whether analytic or geometric, to get acquainted with FIOs, complemented by more advanced material presenting various aspects of active research in that area. N2 - Dieser Band basiert auf Vorlesungen, die in einer Schule über Fourier Integraloperatoren in Ouagadougou, Burkina Faso, 14. - 26. September 2015 gehalten wurden. Es bietet eine Einführung in die Fourier Integraloperatoren (FIO) und richtet sich sowohl an Masterstudierende und Promovenden als auch an interessierte Laien. Aufgrund der Breite des Spektrums ihrer Anwendungen und der Vielfalt der mathematischen Werkzeuge, die sie ins Spiel bringen, liegen FIO an der Grenze zwischen mehreren Gebieten. Dieses Band bietet sowohl die analytisch und geometrisch nötigen Kenntnisse, um sich mit dem Begriff der FIO vertraut zu machen als auch fortgeschrittenes Material für einen Einblick in verschiedene Aspekte der gegenwärtigen Forschung dieses Gebietes an. T3 - Lectures in pure and applied mathematics - 3 KW - pseudodifferentiale Operatoren KW - Fourier Integraloperatoren KW - Lagrange Distributionen KW - microlokale Analysis KW - pseudodifferential operators KW - integral Fourier operators KW - Lagrangian submanifolds KW - microlocal analysis Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-402657 SN - 978-3-86956-413-5 SN - 2199-4951 SN - 2199-496X PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - CHAP ED - Meinel, Christoph ED - Polze, Andreas ED - Oswald, Gerhard ED - Strotmann, Rolf ED - Seibold, Ulrich ED - Schulzki, Bernhard T1 - HPI Future SOC Lab BT - Proceedings 2016 N2 - The “HPI Future SOC Lab” is a cooperation of the Hasso Plattner Institute (HPI) and industrial partners. Its mission is to enable and promote exchange and interaction between the research community and the industrial partners. The HPI Future SOC Lab provides researchers with free of charge access to a complete infrastructure of state of the art hard and software. This infrastructure includes components, which might be too expensive for an ordinary research environment, such as servers with up to 64 cores and 2 TB main memory. The offerings address researchers particularly from but not limited to the areas of computer science and business information systems. Main areas of research include cloud computing, parallelization, and In-Memory technologies. This technical report presents results of research projects executed in 2016. Selected projects have presented their results on April 5th and November 3th 2016 at the Future SOC Lab Day events. N2 - Das Future SOC Lab am HPI ist eine Kooperation des Hasso-Plattner-Instituts mit verschiedenen Industriepartnern. Seine Aufgabe ist die Ermöglichung und Förderung des Austausches zwischen Forschungsgemeinschaft und Industrie. Am Lab wird interessierten Wissenschaftlern eine Infrastruktur von neuester Hard- und Software kostenfrei für Forschungszwecke zur Verfügung gestellt. Dazu zählen teilweise noch nicht am Markt verfügbare Technologien, die im normalen Hochschulbereich in der Regel nicht zu finanzieren wären, bspw. Server mit bis zu 64 Cores und 2 TB Hauptspeicher. Diese Angebote richten sich insbesondere an Wissenschaftler in den Gebieten Informatik und Wirtschaftsinformatik. Einige der Schwerpunkte sind Cloud Computing, Parallelisierung und In-Memory Technologien. In diesem Technischen Bericht werden die Ergebnisse der Forschungsprojekte des Jahres 2016 vorgestellt. Ausgewählte Projekte stellten ihre Ergebnisse am 5. April 2016 und 3. November 2016 im Rahmen der Future SOC Lab Tag Veranstaltungen vor. KW - Future SOC Lab KW - research projects KW - multicore architectures KW - In-Memory technology KW - cloud computing KW - machine learning KW - artifical intelligence KW - Future SOC Lab KW - Forschungsprojekte KW - Multicore Architekturen KW - In-Memory Technologie KW - Cloud Computing KW - maschinelles Lernen KW - künstliche Intelligenz Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-406787 ER - TY - CHAP A1 - Valleriani, Angelo A1 - Roelly, Sylvie A1 - Kulik, Alexei Michajlovič ED - Roelly, Sylvie ED - Högele, Michael ED - Rafler, Mathias T1 - Stochastic processes with applications in the natural sciences BT - international workshop at Universidad de los Andes, Bogotá, Colombia T2 - Lectures in pure and applied mathematics N2 - The interdisciplinary workshop STOCHASTIC PROCESSES WITH APPLICATIONS IN THE NATURAL SCIENCES was held in Bogotá, at Universidad de los Andes from December 5 to December 9, 2016. It brought together researchers from Colombia, Germany, France, Italy, Ukraine, who communicated recent progress in the mathematical research related to stochastic processes with application in biophysics. The present volume collects three of the four courses held at this meeting by Angelo Valleriani, Sylvie Rœlly and Alexei Kulik. A particular aim of this collection is to inspire young scientists in setting up research goals within the wide scope of fields represented in this volume. Angelo Valleriani, PhD in high energy physics, is group leader of the team "Stochastic processes in complex and biological systems" from the Max-Planck-Institute of Colloids and Interfaces, Potsdam. Sylvie Rœlly, Docteur en Mathématiques, is the head of the chair of Probability at the University of Potsdam. Alexei Kulik, Doctor of Sciences, is a Leading researcher at the Institute of Mathematics of Ukrainian National Academy of Sciences. T3 - Lectures in pure and applied mathematics - 4 KW - macromolecular decay KW - Markov processes KW - branching processes KW - long-time behaviour KW - makromolekularer Zerfall KW - Markovprozesse KW - Verzweigungsprozesse KW - Langzeitverhalten Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-401802 SN - 978-3-86956-414-2 SN - 2199-4951 SN - 2199-496X IS - 4 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - CHAP ED - Röder, Kathrin ED - Wischer, Ilse T1 - Proceedings : Anglistentag 2012 Potsdam T2 - Proceedings of the conference of the German Association of University Teachers of English Y1 - 2013 SN - 978-3-86821-488-8 VL - 34 PB - Wissenschaftlicher Verlag CY - Trier ER - TY - CHAP A1 - Spijkerman, Elly A1 - de Castro, Francisco A1 - Gaedke, Ursula T1 - Independent colimitation for Co2 and inorganic phosphorus T2 - European journal of phycology Y1 - 2015 SN - 0967-0262 SN - 1469-4433 VL - 50 SP - 98 EP - 99 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - CHAP A1 - Lachmann, Sabrina C. A1 - Spijkerman, Elly A1 - Maberly, Stephen C. T1 - Ecology matters: linking inorganic carbon acquisition to ecological preference in four species of microalgae (Chlorophyceae) T2 - European journal of phycology Y1 - 2015 SN - 0967-0262 SN - 1469-4433 VL - 50 SP - 98 EP - 98 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - CHAP A1 - Wegbrod, Jana T1 - Influence of interspecific competition on photosynthetic rates of algal communities T2 - European journal of phycology Y1 - 2015 SN - 0967-0262 SN - 1469-4433 VL - 50 SP - 71 EP - 72 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - CHAP A1 - Miettinen, Markus S. A1 - Monticelli, Luca A1 - Nedumpully-Govindan, Praveen A1 - Knecht, Volker A1 - Ignatova, Zoya T1 - Initiating polyglutamine aggregation - computational clarification of the structural details T2 - Biophysical journal Y1 - 2015 SN - 0006-3495 SN - 1542-0086 VL - 108 IS - 2 SP - 386A EP - 386A PB - Cell Press CY - Cambridge ER - TY - CHAP A1 - Steenholdt, Casper A1 - Edlund, Helena A1 - Ainsworth, Mark A. A1 - Brynskov, Jorn A1 - Thomsen, Ole Ostergaard A1 - Huisinga, Wilhelm A1 - Kloft, Charlotte T1 - Relationship between measures of infliximab exposure and clinical outcome of infliximab intensification at therapeutic failure in Crohn's disease T2 - JOURNAL OF CROHNS & COLITIS Y1 - 2015 SN - 1873-9946 SN - 1876-4479 VL - 9 SP - S330 EP - S330 PB - Oxford Univ. Press CY - Oxford ER - TY - CHAP A1 - Wiesner, Melanie A1 - Barknowitz, Gitte A1 - Florian, Simone A1 - Haack, Michael A1 - Lehmann, Carsten A1 - Lippmann, Doris A1 - Mewis, Inga A1 - Schumacher, Fabian A1 - Brigelius-Flohé, Regina A1 - Schreiner, Monika A1 - Glatt, Hansruedi T1 - Pak Choi Fed to Mice: Formation of DNA Adducts and Influence on Xenobiotic-Metabolizing Enzymes T2 - NAUNYN-SCHMIEDEBERGS ARCHIVES OF PHARMACOLOGY Y1 - 2015 SN - 0028-1298 SN - 1432-1912 VL - 388 SP - S68 EP - S68 PB - Springer CY - New York ER - TY - CHAP A1 - Braun, Monique A1 - Sawada, Stefanie A1 - Pink, Mario A1 - Meckert, Christine A1 - Oberemm, Axel A1 - Braeuning, Albert A1 - Lampen, Alfonso T1 - Proteomic analysis of 3-MCPD and its palmitic ester in rat kidney using a refined tissue extraction method T2 - NAUNYN-SCHMIEDEBERGS ARCHIVES OF PHARMACOLOGY Y1 - 2015 SN - 0028-1298 SN - 1432-1912 VL - 388 SP - S88 EP - S88 PB - Springer CY - New York ER - TY - CHAP A1 - Chen, Hong A1 - Reichetzeder, Christoph A1 - Föller, Michael A1 - Slowinski, Torsten A1 - Li, Jian A1 - Chen, You-Peng A1 - Lang, Florian A1 - Hocher, Berthold T1 - Maternal vitamin D deficiency and fetal programming T2 - Acta physiologica : official journal of the Federation of European Physiological Societies Y1 - 2015 SN - 1748-1708 SN - 1748-1716 VL - 213 SP - 155 EP - 156 PB - Wiley-Blackwell CY - Hoboken ER - TY - CHAP A1 - Rapp, Michael A. T1 - When Local Poverty is More Important Than Your Income: Migrant Mental Health in Inner Cities T2 - European psychiatry : the journal of the Association of European Psychiatrists Y1 - 2015 SN - 0924-9338 SN - 1778-3585 VL - 30 PB - Elsevier CY - Paris ER - TY - CHAP A1 - Heinz, A. A1 - Kluge, U. A1 - Schouler-Ocak, M. A1 - Rapp, Michael A. T1 - Biological Effects of Social Exclusion T2 - European psychiatry : the journal of the Association of European Psychiatrists N2 - Timing and magnitude of surface uplift are key to understanding the impact of crustal deformation and topographic growth on atmospheric circulation, environmental conditions, and surface processes. Uplift of the East African Plateau is linked to mantle processes, but paleoaltimetry data are too scarce to constrain plateau evolution and subsequent vertical motions associated with rifting. Here, we assess the paleotopographic implications of a beaked whale fossil (Ziphiidae) from the Turkana region of Kenya found 740 km inland from the present-day coastline of the Indian Ocean at an elevation of 620 m. The specimen is similar to 17 My old and represents the oldest derived beaked whale known, consistent with molecular estimates of the emergence of modern straptoothed whales (Mesoplodon). The whale traveled from the Indian Ocean inland along an eastward-directed drainage system controlled by the Cretaceous Anza Graben and was stranded slightly above sea level. Surface uplift from near sea level coincides with paleoclimatic change from a humid environment to highly variable and much drier conditions, which altered biotic communities and drove evolution in east Africa, including that of primates. Y1 - 2015 SN - 0924-9338 SN - 1778-3585 VL - 30 PB - Elsevier CY - Paris ER - TY - CHAP A1 - Donohue, Patrick A1 - Smith, Mychal Daijon A1 - Bröker, Nina Kristin A1 - Doering, Carolin A1 - Mattos, Carla A1 - Barbirz, Stefanie T1 - Multiple Solvent Crystal Structures of phage P22 tailspike protein: An analysis of binding site hot spots and surface hydration T2 - The FASEB journal : the official journal of the Federation of American Societies for Experimental Biology Y1 - 2015 SN - 0892-6638 SN - 1530-6860 VL - 29 PB - Federation of American Societies for Experimental Biology CY - Bethesda ER - TY - CHAP A1 - Tidball, Andrew M. A1 - Kumar, Kevin K. A1 - Bryan, Miles R. A1 - Bichell, Terry Jo A1 - Horning, Kyle A1 - Uhouse, Michael A. A1 - Goodwin, Cody R. A1 - Bornhorst, Julia A1 - Schwerdtle, Tanja A1 - Neely, Maja Diana A1 - McClean, John A. A1 - Aschner, Michael A. A1 - Bowman, Aaron B. T1 - Deficits in neural responses to manganese exposure in Huntington's disease models T2 - Neurotoxicology and teratology Y1 - 2015 U6 - https://doi.org/10.1016/j.ntt.2015.04.022 SN - 0892-0362 SN - 1872-9738 VL - 49 SP - 105 EP - 105 PB - Elsevier CY - Oxford ER - TY - CHAP A1 - Hofreiter, Michael A1 - Barlow, Axel A1 - Paijmans, Johanna L. A. A1 - Westbury, Michael V. T1 - Genomic analyses from highly degraded DNA T2 - Genome Y1 - 2015 SN - 0831-2796 SN - 1480-3321 VL - 58 IS - 5 SP - 228 EP - 228 PB - NRC Research Press CY - Ottawa ER - TY - CHAP A1 - Hanke-Gogokhia, Christin A1 - Frederick, Jeanne M. A1 - Zhang, Houbin A1 - Baehr, Wolfgang T1 - ARL3 regulates transport of prenylated and acylated proteins to photoreceptor outer segment in mouse retina T2 - Investigative ophthalmology & visual science Y1 - 2015 SN - 0146-0404 SN - 1552-5783 VL - 56 IS - 7 PB - Association for Research in Vision and Opthalmology CY - Rockville ER - TY - CHAP A1 - Haralampiev, Ivan A1 - Mertens, Monique A1 - Schwarzer, Roland A1 - Herrmann, Andreas A1 - Volkmer, Rudolf A1 - Wessig, Pablo A1 - Müller, Peter T1 - A palmitic acid functionalized with a maleimide group is used to recruit SH-containing peptides to lipid and biological membranes T2 - The FEBS journal Y1 - 2015 SN - 1742-464X SN - 1742-4658 VL - 282 SP - 204 EP - 204 PB - Wiley-Blackwell CY - Hoboken ER - TY - CHAP A1 - Wannek, Dshamilja L. M. A1 - Reimold, Wolf Uwe A1 - Thirlwall, Matthew A1 - Hansen, Bent T. A1 - Schulz, Toni A1 - Hoffmann, Michael A1 - Zaag, Patrice T. A1 - Hauser, Natalia A1 - Siegert, Susann T1 - Are there two types of vredefort granophyre? T2 - Meteoritics & planetary science : journal of the Meteoritical Society Y1 - 2015 SN - 1086-9379 SN - 1945-5100 VL - 50 PB - Wiley-Blackwell CY - Hoboken ER - TY - CHAP A1 - Völler, Heinz A1 - Eichler, Sarah A1 - Harnath, Axel A1 - Kamke, Wolfram A1 - Butter, Christian A1 - Kraehe, Mathias A1 - Schikora, Martin A1 - Jachczyk, J. A1 - Salzwedel, Annett T1 - Case management in patients after TAVI: are frailty and exercise capacitiy predictors for decision making process? T2 - European heart journal Y1 - 2015 SN - 0195-668X SN - 1522-9645 VL - 36 SP - 635 EP - 635 PB - Oxford Univ. Press CY - Oxford ER - TY - CHAP A1 - Völler, Heinz A1 - Salzwedel, Annett A1 - Reibis, Rona Katharina A1 - Eichler, Sarah A1 - Buhlert, Hermann A1 - Kaminski, Stefan A1 - Wegscheider, Karl T1 - Cardiopulmonary exercise testing is predictive of return to work in cardiac patients after multicomponent rehabilitation T2 - European heart journal Y1 - 2015 SN - 0195-668X SN - 1522-9645 VL - 36 SP - 635 EP - 636 PB - Oxford Univ. Press CY - Oxford ER - TY - CHAP A1 - Frombach, Janna A1 - Rancan, Fiorenza A1 - Fleige, Emanuel A1 - Haag, Rainer A1 - Schumacher, Frank A1 - Kleuser, Burkhard A1 - Yamamoto, Kenji A1 - Rühl, Eckart A1 - Blume-Peytavi, Ulrike A1 - Vogt, Annika T1 - Skin penetration and dexamethasone release from polymer nanoparticles in ex vivo human skin T2 - The journal of investigative dermatology Y1 - 2015 SN - 0022-202X SN - 1523-1747 VL - 135 SP - S52 EP - S52 PB - Nature Publ. Group CY - New York ER - TY - CHAP A1 - Reichetzeder, Christoph A1 - von Websky, Karoline A1 - Tsuprykov, Oleg A1 - Antonenko, V. A1 - Samarin, Azin Mohagheghi A1 - Hocher, Berthold T1 - Effects of DPP-4 inhibition on glomerular and tubular function in a rat model of ischaemia-reperfusion injury T2 - Diabetologia : journal of the European Association for the Study of Diabetes (EASD) Y1 - 2015 SN - 0012-186X SN - 1432-0428 VL - 58 SP - S34 EP - S35 PB - Springer CY - New York ER - TY - CHAP A1 - Puschmann, Anne-Katrin A1 - Klipker, Kathrin A1 - Weiffen, Anja A1 - Wippert, Pia-Maria T1 - The influence of physical activity and gender on vital exhaustion in healthy subjects T2 - Psychoneuroendocrinology Y1 - 2015 U6 - https://doi.org/10.1016/j.psyneuen.2015.07.602 SN - 0306-4530 VL - 61 SP - 76 EP - 77 PB - Elsevier CY - Oxford ER - TY - CHAP A1 - Wippert, Pia-Maria A1 - Driesslein, David A1 - De Witt Huberts, Jessie T1 - Prediction of pain outcomes by stress parameters T2 - Psychoneuroendocrinology Y1 - 2015 U6 - https://doi.org/10.1016/j.psyneuen.2015.07.493 SN - 0306-4530 VL - 61 SP - 38 EP - 38 PB - Elsevier CY - Oxford ER -