TY - GEN A1 - McElvenny, James T1 - Otto Neuraths Isotype and C. K. Ogdens Basic English T2 - Diagrammatic Representation and Inference, Diagrams 2018 KW - Isotype KW - Vienna circle KW - Otto neurath KW - C. K. ogden KW - Basic English KW - Philosophy of language KW - Semiotics KW - International language Y1 - 2018 SN - 978-3-319-91376-6 SN - 978-3-319-91375-9 U6 - https://doi.org/10.1007/978-3-319-91376-6 SN - 0302-9743 SN - 1611-3349 VL - 10871 SP - 800 EP - 802 PB - Springer CY - Cham ER - TY - GEN A1 - Ahlgrimm, Frederik A1 - Westphal, Andrea A1 - Heck, Sebastian T1 - Why students travel abroad (and so many others do not) BT - Exploring predictors and decision-making processes in study-related student travel N2 - Over the past few years, studying abroad and other educational international experiences have become increasingly highly regarded. Nevertheless, research shows that only a minority of students actually take part in academic mobility programs. But what is it that distinguishes those students who take up these international opportunities from those who do not? In this study we reviewed recent quantitative studies on why (primarily German) students choose to travel abroad or not. This revealed a pattern of predictive factors. These indicate the key role played by students’ personal and social background, as well as previous international travel and the course of studies they are enrolled in. The study then focuses on teaching students. Both facilitating and debilitating factors are discussed and included in a model illustrating the decision-making process these students use. Finally, we discuss the practical implications for ways in which international, studyrelated travel might be increased in the future. We suggest that higher education institutions analyze individual student characteristics, offering differentiated programs to better meet the needs of different groups, thus raising the likelihood of disadvantaged students participating in academic international travel. KW - internationalization KW - international academic mobility KW - study-related student travel KW - study abroad KW - teaching students KW - teacher education Y1 - 2018 SN - 978-84-9048-690-0 U6 - https://doi.org/10.4995/HEAd18.2018.8161 SP - 1135 EP - 1142 PB - Universitat Politecnica de Valencia CY - Valencia ER - TY - GEN A1 - Perlich, Anja A1 - Meinel, Christoph T1 - Cooperative Note-Taking in Psychotherapy Sessions BT - an evaluation of the T2 - 2018 IEEE 20th International Conference on e-Health Networking, Applications and Services (Healthcom) N2 - In the course of patient treatments, psychotherapists aim to meet the challenges of being both a trusted, knowledgeable conversation partner and a diligent documentalist. We are developing the digital whiteboard system Tele-Board MED (TBM), which allows the therapist to take digital notes during the session together with the patient. This study investigates what therapists are experiencing when they document with TBM in patient sessions for the first time and whether this documentation saves them time when writing official clinical documents. As the core of this study, we conducted four anamnesis session dialogues with behavior psychotherapists and volunteers acting in the role of patients. Following a mixed-method approach, the data collection and analysis involved self-reported emotion samples, user experience curves and questionnaires. We found that even in the very first patient session with TBM, therapists come to feel comfortable, develop a positive feeling and can concentrate on the patient. Regarding administrative documentation tasks, we found with the TBM report generation feature the therapists save 60% of the time they normally spend on writing case reports to the health insurance. KW - user experience KW - emotion measurement KW - computer-mediated therapy KW - behavior psychotherapy KW - human-computer interaction KW - medical documentation KW - note-taking Y1 - 2018 SN - 978-1-5386-4294-8 PB - IEEE CY - New York ER - TY - GEN A1 - Granacher, Urs A1 - Völler, Heinz T1 - Gait speed is not magic, but is prognostically important in older patients T2 - European journal of preventive cardiology : the official ESC journal for primary & secondary cardiovascular prevention, rehabilitation and sports cardiology Y1 - 2020 U6 - https://doi.org/10.1177/2047487317744053 SN - 2047-4873 SN - 2047-4881 VL - 25 IS - 2 SP - 209 EP - 211 PB - Sage Publ. CY - London ER - TY - GEN A1 - Synodinos, Alexios D. A1 - Eldridge, David A1 - Geißler, Katja A1 - Jeltsch, Florian A1 - Lohmann, Dirk A1 - Midgley, Guy A1 - Blaum, Niels T1 - Remotely sensed canopy height reveals three pantropical ecosystem states BT - a comment T2 - Ecology : a publication of the Ecological Society of America Y1 - 2017 U6 - https://doi.org/10.1002/ecy.1997 SN - 0012-9658 SN - 1939-9170 VL - 99 IS - 1 SP - 231 EP - 234 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Autenrieth, Marijke A1 - Ernst, Anja A1 - Deaville, Rob A1 - Demaret, Fabien A1 - Ijsseldijk, Lonneke L. A1 - Siebert, Ursula A1 - Tiedemann, Ralph T1 - Putative origin and maternal relatedness of male sperm whales (Physeter macrocephalus) recently stranded in the North Sea T2 - Mammalian biology = Zeitschrift für Säugetierkunde N2 - The globally distributed sperm whale (Physeter macrocephalus) has a partly matrilineal social structure with predominant male dispersal. At the beginning of 2016, a total of 30 male sperm whales stranded in five different countries bordering the southern North Sea. It has been postulated that these individuals were on a migration route from the north to warmer temperate and tropical waters where females live in social groups. By including samples from four countries (n = 27), this event provided a unique chance to genetically investigate the maternal relatedness and the putative origin of these temporally and spatially co-occuring male sperm whales. To utilize existing genetic resources, we sequenced 422 bp of the mitochondrial control region, a molecular marker for which sperm whale data are readily available from the entire distribution range. Based on four single nucleotide polymorphisms (SNPs) within the mitochondrial control region, five matrilines could be distinguished within the stranded specimens, four of which matched published haplotypes previously described in the Atlantic. Among these male sperm whales, multiple matrilineal lineages co-occur. We analyzed the population differentiation and could show that the genetic diversity of these male sperm whales is comparable to the genetic diversity in sperm whales from the entire Atlantic Ocean. We confirm that within this stranding event, males do not comprise maternally related individuals and apparently include assemblages of individuals from different geographic regions. (c) 2017 Deutsche Gesellschaft fur Saugetierkunde. Published by Elsevier GmbH. All rights reserved. KW - Mitochondrial DNA KW - Maternal relationships KW - Population genetics KW - Migration KW - Marine mammals Y1 - 2018 U6 - https://doi.org/10.1016/j.mambio.2017.09.003 SN - 1616-5047 SN - 1618-1476 VL - 88 SP - 156 EP - 160 PB - Elsevier CY - München ER - TY - GEN A1 - Barrett, Lindsay A1 - Eckstein, Lars A1 - Hurley, Andrew Wright A1 - Schwarz, Anja T1 - Remembering German-Australian colonial entanglement BT - an introduction T2 - Postcolonial studies : culture, politics, economy Y1 - 2018 U6 - https://doi.org/10.1080/13688790.2018.1443671 SN - 1368-8790 SN - 1466-1888 VL - 21 IS - 1 SP - 1 EP - 5 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - GEN A1 - Neubauer, Kai A1 - Haubelt, Christian A1 - Wanko, Philipp A1 - Schaub, Torsten H. T1 - Utilizing quad-trees for efficient design space exploration with partial assignment evaluation T2 - 2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC) N2 - Recently, it has been shown that constraint-based symbolic solving techniques offer an efficient way for deciding binding and routing options in order to obtain a feasible system level implementation. In combination with various background theories, a feasibility analysis of the resulting system may already be performed on partial solutions. That is, infeasible subsets of mapping and routing options can be pruned early in the decision process, which fastens the solving accordingly. However, allowing a proper design space exploration including multi-objective optimization also requires an efficient structure for storing and managing non-dominated solutions. In this work, we propose and study the usage of the Quad-Tree data structure in the context of partial assignment evaluation during system synthesis. Out experiments show that unnecessary dominance checks can be avoided, which indicates a preference of Quad-Trees over a commonly used list-based implementation for large combinatorial optimization problems. Y1 - 2018 SN - 978-1-5090-0602-1 U6 - https://doi.org/10.1109/ASPDAC.2018.8297362 SN - 2153-6961 SP - 434 EP - 439 PB - IEEE CY - New York ER - TY - GEN A1 - Wiegmann, Alex A1 - Rutschmann, Ronja A1 - Willemsen, Pascale T1 - Correction to: Empirically Investigating the Concept of Lying (vol 34, pg 591, 2017) T2 - Journal of Indian Council of Philosophical Research Y1 - 2018 U6 - https://doi.org/10.1007/s40961-017-0123-9 SN - 0970-7794 SN - 2363-9962 VL - 35 IS - 1 SP - 223 EP - 223 PB - Springer CY - New Dehli ER - TY - GEN A1 - Bournot, Estefanía T1 - Imaginar la nación BT - voces de la pluralidad en la Bolivia contemporánea. Introducción T2 - Iberoamercana Y1 - 2018 U6 - https://doi.org/10.18441/ibam.18.2018.67.7-10 SN - 1577-3388 SN - 2255-520X VL - 18 IS - 67 SP - 7 EP - 10 PB - Vervuert CY - Frankfurt, Main ER - TY - GEN A1 - Gawron, Marian A1 - Cheng, Feng A1 - Meinel, Christoph T1 - Automatic vulnerability classification using machine learning T2 - Risks and Security of Internet and Systems N2 - The classification of vulnerabilities is a fundamental step to derive formal attributes that allow a deeper analysis. Therefore, it is required that this classification has to be performed timely and accurate. Since the current situation demands a manual interaction in the classification process, the timely processing becomes a serious issue. Thus, we propose an automated alternative to the manual classification, because the amount of identified vulnerabilities per day cannot be processed manually anymore. We implemented two different approaches that are able to automatically classify vulnerabilities based on the vulnerability description. We evaluated our approaches, which use Neural Networks and the Naive Bayes methods respectively, on the base of publicly known vulnerabilities. KW - Vulnerability analysis KW - Security analytics KW - Data mining Machine learning KW - Neural Networks Y1 - 2018 SN - 978-3-319-76687-4 SN - 978-3-319-76686-7 U6 - https://doi.org/10.1007/978-3-319-76687-4_1 SN - 0302-9743 SN - 1611-3349 SP - 3 EP - 17 PB - Springer CY - Cham ER - TY - GEN A1 - Lühr, Hermann A1 - Wicht, Johannes A1 - Gilder, Stuart A. A1 - Holschneider, Matthias T1 - Preface T2 - Magnetic Fields in the Solar System: Planets, Moons and Solar Wind Interactions Y1 - 2018 SN - 978-3-319-64292-5 SN - 978-3-319-64291-8 SN - 0067-0057 VL - 448 SP - V EP - VI PB - Springer CY - Dordrecht ER - TY - GEN A1 - Lühr, Hermann A1 - Wicht, Johannes A1 - Gilder, Stuart A. A1 - Holschneider, Matthias T1 - General Introduction and Scientific Summary of the German Priority Program "PlanetMag" T2 - Magnetic Fields in the Solar System N2 - This book aims at understanding the diversity of planetary and lunar magnetic fields and their interaction with the solar wind. A synergistic interdisciplinary approach combines newly developed tools for data acquisition and analysis, computer simulations of planetary interiors and dynamos, models of solar wind interaction, measurement of terrestrial rocks and meteorites, and laboratory investigations. The following chapters represent a selection of some of the scientific findings derived by the 22 projects within the DFG Priority Program Planetary Magnetism" (PlanetMag). This introductory chapter gives an overview of the individual following chapters, highlighting their role in the overall goals of the PlanetMag framework. The diversity of the different contributions reflects the wide range of magnetic phenomena in our solar system. From the program we have excluded magnetism of the sun, which is an independent broad research discipline, but include the interaction of the solar wind with planets and moons. Within the subsequent 13 chapters of this book, the authors review the field centered on their research topic within PlanetMag. Here we shortly introduce the content of all the subsequent chapters and outline the context in which they should be seen. Y1 - 2018 SN - 978-3-319-64292-5 SN - 978-3-319-64291-8 U6 - https://doi.org/10.1007/978-3-319-64292-5_1 SN - 0067-0057 VL - 448 SP - 1 EP - 6 PB - Springer CY - Dordrecht ER - TY - GEN A1 - Bouckaert, Geert A1 - Kuhlmann, Sabine T1 - Foreword T2 - Sub-Municipal Governance in Europe: Decentralization Beyond the Municipal Tier Y1 - 2018 SN - 978-3-319-64725-8 SN - 978-3-319-64724-1 SP - V EP - VI PB - Palgrave CY - Basingstoke ER - TY - GEN A1 - Hlepas, Nikos A1 - Kersting, Norbert A1 - Kuhlmann, Sabine A1 - Swianiewicz, Pawel A1 - Teles, Filipe T1 - Introduction: Decentralization beyond the municipal tier T2 - Sub-Municipal Governance in Europe N2 - In Europe, different countries developed a rich variety of sub-municipal institutions. Out of the plethora of intra- and sub-municipal decentralization forms (reaching from local outposts of city administration to “quasi-federal” structures), this book focuses on territorial sub-municipal units (SMUs) which combine multipurpose territorial responsibility with democratic legitimacy and can be seen as institutions promoting the articulation and realization of collective choices at a sub-municipal level. Country chapters follow a common pattern that is facilitating systematic comparisons, while at the same time leaving enough space for national peculiarities and priorities chosen and highlighted by the authors, who also take advantage of the eventually existing empirical surveys and case studies. Y1 - 2018 SN - 978-3-319-64725-8 SN - 978-3-319-64724-1 U6 - https://doi.org/10.1007/978-3-319-64725-8_1 SP - 1 EP - 24 PB - Palgrave CY - Basingstoke ER - TY - GEN A1 - Pufahl, Luise A1 - Wong, Tsun Yin A1 - Weske, Mathias T1 - Design of an extensible BPMN process simulator T2 - Business Process Management Workshops (BPM 2017) N2 - Business process simulation is an important means for quantitative analysis of a business process and to compare different process alternatives. With the Business Process Model and Notation (BPMN) being the state-of-the-art language for the graphical representation of business processes, many existing process simulators support already the simulation of BPMN diagrams. However, they do not provide well-defined interfaces to integrate new concepts in the simulation environment. In this work, we present the design and architecture of a proof-of-concept implementation of an open and extensible BPMN process simulator. It also supports the simulation of multiple BPMN processes at a time and relies on the building blocks of the well-founded discrete event simulation. The extensibility is assured by a plug-in concept. Its feasibility is demonstrated by extensions supporting new BPMN concepts, such as the simulation of business rule activities referencing decision models and batch activities. KW - Business process simulation KW - Extensibility KW - BPMN Y1 - 2018 SN - 978-3-319-74030-0 SN - 978-3-319-74029-4 U6 - https://doi.org/10.1007/978-3-319-74030-0_62 SN - 1865-1348 VL - 308 SP - 782 EP - 795 PB - Springer CY - Berlin ER - TY - GEN A1 - Bauer, Matthias A1 - Malchow, Martin A1 - Meinel, Christoph T1 - Improving access to online lecture videos T2 - Proceedings of 2018 IEEE Global Engineering Education Conference (EDUCON) N2 - In university teaching today, it is common practice to record regular lectures and special events such as conferences and speeches. With these recordings, a large fundus of video teaching material can be created quickly and easily. Typically, lectures have a length of about one and a half hours and usually take place once or twice a week based on the credit hours. Depending on the number of lectures and other events recorded, the number of recordings available is increasing rapidly, which means that an appropriate form of provisioning is essential for the students. This is usually done in the form of lecture video platforms. In this work, we have investigated how lecture video platforms and the contained knowledge can be improved and accessed more easily by an increasing number of students. We came up with a multistep process we have applied to our own lecture video web portal that can be applied to other solutions as well. KW - E-Learning KW - Lecture Video Archive KW - E-Lecture KW - Lecture Recording KW - HTML5 KW - HLS KW - Flash Y1 - 2018 SN - 978-1-5386-2957-4 U6 - https://doi.org/10.1109/EDUCON.2018.8363361 SN - 2165-9567 SP - 1161 EP - 1168 PB - IEEE CY - New York ER - TY - GEN A1 - Malchow, Martin A1 - Bauer, Matthias A1 - Meinel, Christoph T1 - Embedded smart home — remote lab MOOC with optional real hardware experience for over 4000 students T2 - Proceedings of 2018 IEEE Global Engineering Education Conference (EDUCON) N2 - MOOCs (Massive Open Online Courses) become more and more popular for learners of all ages to study further or to learn new subjects of interest. The purpose of this paper is to introduce a different MOOC course style. Typically, video content is shown teaching the student new information. After watching a video, self-test questions can be answered. Finally, the student answers weekly exams and final exams like the self test questions. Out of the points that have been scored for weekly and final exams a certificate can be issued. Our approach extends the possibility to receive points for the final score with practical programming exercises on real hardware. It allows the student to do embedded programming by communicating over GPIO pins to control LEDs and measure sensor values. Additionally, they can visualize values on an embedded display using web technologies, which are an essential part of embedded and smart home devices to communicate with common APIs. Students have the opportunity to solve all tasks within the online remote lab and at home on the same kind of hardware. The evaluation of this MOOCs indicates the interesting design for students to learn an engineering technique with new technology approaches in an appropriate, modern, supporting and motivating way of teaching. KW - E-Learning KW - MOOC Remote Lab KW - Distance Learning KW - Embedded Programming KW - Smart Home Education Y1 - 2018 SN - 978-1-5386-2957-4 U6 - https://doi.org/10.1109/EDUCON.2018.8363353 SN - 2165-9567 SP - 1104 EP - 1111 PB - IEEE CY - New York ER - TY - GEN A1 - Malchow, Martin A1 - Bauer, Matthias A1 - Meinel, Christoph T1 - Enhance Learning in a Video Lecture Archive with Annotations T2 - Proceedings of OF 2018 IEEE Global Engineering Education Conference (EDUCON) N2 - When students watch learning videos online, they usually need to watch several hours of video content. In the end, not every minute of a video is relevant for the exam. Additionally, students need to add notes to clarify issues of a lecture. There are several possibilities to enhance the metadata of a video, e.g. a typical way to add user-specific information to an online video is a comment functionality, which allows users to share their thoughts and questions with the public. In contrast to common video material which can be found online, lecture videos are used for exam preparation. Due to this difference, the idea comes up to annotate lecture videos with markers and personal notes for a better understanding of the taught content. Especially, students learning for an exam use their notes to refresh their memories. To ease this learning method with lecture videos, we introduce the annotation feature in our video lecture archive. This functionality supports the students with keeping track of their thoughts by providing an intuitive interface to easily add, modify or remove their ideas. This annotation function is integrated in the video player. Hence, scrolling to a separate annotation area on the website is not necessary. Furthermore, the annotated notes can be exported together with the slide content to a PDF file, which can then be printed easily. Lecture video annotations support and motivate students to learn and watch videos from an E-Learning video archive. KW - E-Learning KW - Lecture Video Archive KW - Video annotations KW - E-Learning exam preparation Y1 - 2018 SN - 978-1-5386-2957-4 SN - 2165-9567 SP - 849 EP - 856 PB - IEEE CY - New York ER - TY - GEN A1 - Neubauer, Kai A1 - Wanko, Philipp A1 - Schaub, Torsten H. A1 - Haubelt, Christian T1 - Exact multi-objective design space exploration using ASPmT T2 - Proceedings of the 2018 Design, Automation & Test in Europe Conference & Exhibition (DATE) N2 - An efficient Design Space Exploration (DSE) is imperative for the design of modern, highly complex embedded systems in order to steer the development towards optimal design points. The early evaluation of design decisions at system-level abstraction layer helps to find promising regions for subsequent development steps in lower abstraction levels by diminishing the complexity of the search problem. In recent works, symbolic techniques, especially Answer Set Programming (ASP) modulo Theories (ASPmT), have been shown to find feasible solutions of highly complex system-level synthesis problems with non-linear constraints very efficiently. In this paper, we present a novel approach to a holistic system-level DSE based on ASPmT. To this end, we include additional background theories that concurrently guarantee compliance with hard constraints and perform the simultaneous optimization of several design objectives. We implement and compare our approach with a state-of-the-art preference handling framework for ASP. Experimental results indicate that our proposed method produces better solutions with respect to both diversity and convergence to the true Pareto front. Y1 - 2018 SN - 978-3-9819-2630-9 U6 - https://doi.org/10.23919/DATE.2018.8342014 SN - 1530-1591 SN - 1558-1101 SP - 257 EP - 260 PB - IEEE CY - New York ER -