TY - GEN A1 - Ponce, Carol Barahona A1 - Scherer, Dominique A1 - Boekstegers, Felix A1 - Garate-Calderon, Valentina A1 - Jenab, Mazda A1 - Aleksandrova, Krasimira A1 - Katzke, Verena A1 - Weiderpass, Elisabete A1 - Bonet, Catalina A1 - Moradi, Tahereh A1 - Fischer, Krista A1 - Bossers, Willem A1 - Brenner, Hermann A1 - Schöttker, Ben A1 - Holleczek, Bernd A1 - Hveem, Kristian A1 - Eklund, Niina A1 - Voelker, Uwe A1 - Waldenberger, Melanie A1 - Bermejo, Justo Lorenzo T1 - Arsenic and gallbladder cancer risk BT - Mendelian randomization analysis of European prospective data T2 - International journal of cancer KW - arsenic KW - gallbladder cancer KW - Mendelian randomization Y1 - 2019 U6 - https://doi.org/10.1002/ijc.32837 SN - 0020-7136 SN - 1097-0215 VL - 146 IS - 9 SP - 2648 EP - 2650 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Lohse, Karoline A1 - Sixtus, Elena A1 - Lonnemann, Jan T1 - Thinking about time and number BT - an application of the dual-systems approach to numerical cognition T2 - Behavioral and brain sciences : an international journal of current research and theory with open peer commentary N2 - Based on the notion that time, space, and number are part of a generalized magnitude system, we assume that the dual-systems approach to temporal cognition also applies to numerical cognition. Referring to theoretical models of the development of numerical concepts, we propose that children's early skills in processing numbers can be described analogously to temporal updating and temporal reasoning. Y1 - 2019 U6 - https://doi.org/10.1017/S0140525X19000475 SN - 0140-525X SN - 1469-1825 VL - 42 PB - Cambridge Univ. Press CY - New York ER - TY - GEN A1 - Herzog, Benedict A1 - Hönig, Timo A1 - Schröder-Preikschat, Wolfgang A1 - Plauth, Max A1 - Köhler, Sven A1 - Polze, Andreas T1 - Bridging the Gap BT - Energy-efficient Execution of Software Workloads on Heterogeneous Hardware Components T2 - e-Energy '19: Proceedings of the Tenth ACM International Conference on Future Energy Systems N2 - The recent restructuring of the electricity grid (i.e., smart grid) introduces a number of challenges for today's large-scale computing systems. To operate reliable and efficient, computing systems must adhere not only to technical limits (i.e., thermal constraints) but they must also reduce operating costs, for example, by increasing their energy efficiency. Efforts to improve the energy efficiency, however, are often hampered by inflexible software components that hardly adapt to underlying hardware characteristics. In this paper, we propose an approach to bridge the gap between inflexible software and heterogeneous hardware architectures. Our proposal introduces adaptive software components that dynamically adapt to heterogeneous processing units (i.e., accelerators) during runtime to improve the energy efficiency of computing systems. Y1 - 2019 SN - 978-1-4503-6671-7 U6 - https://doi.org/10.1145/3307772.3330176 SP - 428 EP - 430 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Marwecki, Sebastian A1 - Wilson, Andrew D. A1 - Ofek, Eyal A1 - Franco, Mar Gonzalez A1 - Holz, Christian T1 - Mise-Unseen BT - Using Eye-Tracking to Hide Virtual Reality Scene Changes in Plain Sight T2 - UIST '19: Proceedings of the 32nd Annual ACM Symposium on User Interface Software and Technology N2 - Creating or arranging objects at runtime is needed in many virtual reality applications, but such changes are noticed when they occur inside the user's field of view. We present Mise-Unseen, a software system that applies such scene changes covertly inside the user's field of view. Mise-Unseen leverages gaze tracking to create models of user attention, intention, and spatial memory to determine if and when to inject a change. We present seven applications of Mise-Unseen to unnoticeably modify the scene within view (i) to hide that task difficulty is adapted to the user, (ii) to adapt the experience to the user's preferences, (iii) to time the use of low fidelity effects, (iv) to detect user choice for passive haptics even when lacking physical props, (v) to sustain physical locomotion despite a lack of physical space, (vi) to reduce motion sickness during virtual locomotion, and (vii) to verify user understanding during story progression. We evaluated Mise-Unseen and our applications in a user study with 15 participants and find that while gaze data indeed supports obfuscating changes inside the field of view, a change is rendered unnoticeably by using gaze in combination with common masking techniques. KW - Eye-tracking KW - virtual reality KW - change blindness KW - inattentional blindness KW - staging Y1 - 2019 SN - 978-1-4503-6816-2 U6 - https://doi.org/10.1145/3332165.3347919 SP - 777 EP - 789 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Dolezalova, Barbora A1 - Kubatova, Brankica A1 - Kubat, Jiri A1 - Hamann, Wolf-Rainer T1 - The Quasi-WR Star HD 45166 Revisited T2 - Radiative signatures from the cosmos N2 - We studied the wind of the quasi Wolf-Rayet (qWR) star HD 45166. As a first step we modeled the observed UV spectra of this star by means of the state-of-the-art Potsdam Wolf-Rayet (PoWR) atmosphere code. We inferred the wind parameters and compared them with previous findings. Y1 - 2019 SN - 978-1-58381-925-8 SN - 1050-3390 VL - 519 SP - 197 EP - 200 PB - Astronomical soc pacific CY - San Fransisco ER - TY - GEN A1 - Rodriguez-Sillke, Yasmina A1 - Steinhoff, U. A1 - Bojarski, Christian A1 - Lissner, Donata A1 - Schumann, Michael A1 - Branchi, F. A1 - Siegmund, Britta A1 - Glauben, Rainer T1 - Deep immune profiling of human Peyer´s Patches in patients of inflammatory bowel diseases T2 - European journal of immunology Y1 - 2019 U6 - https://doi.org/10.1002/eji.201970300 SN - 0014-2980 SN - 1521-4141 VL - 49 SP - 203 EP - 204 PB - Wiley CY - Weinheim ER - TY - GEN A1 - Höfer, Chris Tina A1 - Di Lella, Santiago A1 - Dahmani, Ismail A1 - Jungnick, Nadine A1 - Bordag, Natalie A1 - Bobone, Sara A1 - Huan, Q. A1 - Keller, S. A1 - Herrmann, A. A1 - Chiantia, Salvatore T1 - Corrigendum to: Structural determinants of the interaction between influenza A virus matrix protein M1 and lipid membranes (Biochimica et Biophysica Acta (BBA) - Biomembranes. - 1861, (2019), pg 1123-1134) T2 - Biochimica et biophysica acta : Biomembranes Y1 - 2019 U6 - https://doi.org/10.1016/j.bbamem.2019.07.002 SN - 0005-2736 SN - 1879-2642 VL - 1861 IS - 10 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Lazarian, Alexander A1 - Yan, Huirong T1 - Erratum: Superdiffusion of Cosmic Rays: Implications for Cosmic Ray Acceleration (The American Astronomical Society. - Vol. 784, (2014), 38) T2 - The astrophysical journal : an international review of spectroscopy and astronomical physics N2 - Diffusion of cosmic rays (CRs) is the key process for understanding their propagation and acceleration. We employ the description of spatial separation of magnetic field lines in magnetohydrodynamic turbulence in Lazarian & Vishniac to quantify the divergence of the magnetic field on scales less than the injection scale of turbulence and show that this divergence induces superdiffusion of CR in the direction perpendicular to the mean magnetic field. The perpendicular displacement squared increases, not as the distance x along the magnetic field, which is the case for a regular diffusion, but as the x 3 for freely streaming CRs. The dependence changes to x 3/2 for the CRs propagating diffusively along the magnetic field. In the latter case, we show that it is important to distinguish the perpendicular displacement with respect to the mean field and to the local magnetic field. We consider how superdiffusion changes the acceleration of CRs in shocks and show how it decreases efficiency of the CRs acceleration in perpendicular shocks. We also demonstrate that in the case when the small-scale magnetic field is generated in the pre-shock region, an efficient acceleration can take place for the CRs streaming without collisions along the magnetic loops. Y1 - 2019 U6 - https://doi.org/10.3847/1538-4357/ab50ba SN - 0004-637X SN - 1538-4357 VL - 885 IS - 2 PB - IOP Publ. Ltd. CY - Bristol ER - TY - GEN A1 - Beckus, Siegfried A1 - Bellissard, Jean A1 - De Nittis, Giuseppe T1 - Corrigendum to: Spectral continuity for aperiodic quantum systems I. General theory. - [Journal of functional analysis. - 275 (2018), 11, S. 2917 – 2977] T2 - Journal of functional analysis N2 - A correct statement of Theorem 4 in [1] is provided. The change does not affect the main results. KW - Haar system Y1 - 2019 U6 - https://doi.org/10.1016/j.jfa.2019.06.001 SN - 0022-1236 SN - 1096-0783 VL - 277 IS - 9 SP - 3351 EP - 3353 PB - Elsevier CY - San Diego ER - TY - GEN A1 - Björk, Jennie A1 - Hölze, Katharina T1 - Editorial T2 - Creativity and innovation management Y1 - 2019 U6 - https://doi.org/10.1111/caim.12336 SN - 0963-1690 SN - 1467-8691 VL - 28 IS - 3 SP - 289 EP - 290 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Röder, Katrin A1 - Vogt-William, Christine T1 - Shame and shamelessness in Anglophone literature and media T2 - European journal of English studies : official journal of the European Society for the Study of English (ESSE) Y1 - 2019 U6 - https://doi.org/10.1080/13825577.2019.1655242 SN - 1382-5577 SN - 1744-4233 VL - 23 IS - 3 SP - 239 EP - 248 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - GEN A1 - Lenton, Timothy M. A1 - Rockstroem, Johan A1 - Gaffney, Owen A1 - Rahmstorf, Stefan A1 - Richardson, Katherine A1 - Steffen, Will A1 - Schellnhuber, Hans Joachim T1 - Climate tipping points - too risky to bet against : Comment T2 - Nature : the international weekly journal of science Y1 - 2019 U6 - https://doi.org/10.1038/d41586-019-03595-0 SN - 0028-0836 SN - 1476-4687 VL - 575 IS - 7784 SP - 592 EP - 595 PB - Nature Publ. Group CY - London ER - TY - GEN A1 - Goychuk, Igor T1 - Comment on "Anomalous Escape Governed by Thermal 1/f Noise" Reply (R. K. Singh) T2 - Physical review letters Y1 - 2019 U6 - https://doi.org/10.1103/PhysRevLett.123.238902 SN - 0031-9007 SN - 1079-7114 VL - 123 IS - 23 PB - American Physical Society CY - College Park ER - TY - GEN A1 - Chae, Woo Ri A1 - Metz, Sophie A1 - Weise, Jeanette A1 - Nowacki, Jan A1 - Piber, Dominique A1 - Mueller, Sven C. A1 - Wingenfeld, Katja A1 - Otte, Christian T1 - Effects of glucocorticoid and noradrenergic activity on spatial learning and spatial memory performance in healthy young adults T2 - Psychoneuroendocrinology Y1 - 2019 U6 - https://doi.org/10.1016/j.psyneuen.2019.07.037 SN - 0306-4530 VL - 107 SP - 14 EP - 14 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Salzwedel, Annett A1 - Völler, Heinz A1 - Reibis, Rona Katharina T1 - Vocational reintegration in coronary heart disease patients - the holistic approach of the WHO biopsychosocial concept T2 - European journal of preventive cardiology : the official ESC journal for primary & secondary cardiovascular prevention, rehabilitation and sports cardiology Y1 - 2019 U6 - https://doi.org/10.1177/2047487319850699 SN - 2047-4873 SN - 2047-4881 VL - 26 IS - 13 SP - 1383 EP - 1385 PB - Sage Publ. CY - London ER - TY - GEN A1 - Cestnik, Rok A1 - Abel, Markus T1 - Erratum: Inferring the dynamics of oscillatory systems using recurrent neural networks (Chaos : an interdisciplinary journal of nonlinear science. - 29 (2019) 063128) T2 - Chaos : an interdisciplinary journal of nonlinear science Y1 - 2019 U6 - https://doi.org/10.1063/1.5122803 SN - 1054-1500 SN - 1089-7682 VL - 29 IS - 8 PB - American Institute of Physics CY - Melville ER - TY - GEN A1 - Horreo, J. L. A1 - Breedveld, Merel Cathelijne A1 - Lindtke, D. A1 - Heulin, B. A1 - Surget-Groba, Yann A1 - Fitze, Patrick S. T1 - Correction: Genetic introgression among differentiated clades is lower among clades exhibiting different parity modes. - (Heredity. - 123, (2019) pg 264) T2 - Heredity N2 - The original version of this Article contained an error in the spelling of the author Y. Surget-Groba, which was incorrectly given as J. Surget-Groba. This has now been corrected in both the PDF and HTML versions of the Article. Y1 - 2019 U6 - https://doi.org/10.1038/s41437-019-0223-1 SN - 0018-067X SN - 1365-2540 VL - 123 IS - 2 SP - 285 EP - 285 PB - Nature Publ. Group CY - London ER - TY - GEN A1 - Hölzle, Katharina A1 - Björk, Jennie A1 - Visscher, Klaasjan T1 - Editorial T2 - Creativity and innovation management N2 - The new year starts and many of us have right away been burdened with conference datelines, grant proposal datelines, teaching obligations, paper revisions and many other things. While being more or less successful in fulfilling To‐Do lists and ticking of urgent (and sometimes even important) things, we often feel that our ability to be truly creative or innovative is rather restrained by this (external pressure). With this, we are not alone. Many studies have shown that stress does influence overall work performance and satisfaction. Furthermore, more and more students and entry‐levels look for work‐life balance and search for employers that offer a surrounding and organization considering these needs. High‐Tech and start‐up companies praise themselves for their “Feel‐Good managers” or Yoga programs. But is this really helpful? Is there indeed a relationship between stress, adverse work environment and creativity or innovation? What are the supporting factors in a work environment that lets employees be more creative? What kind of leadership do we need for innovative behaviour and to what extent can an organization create support structures that reduce the stress we feel? The first issue of Creativity and Innovation Management in 2019 gives some first answers to these questions and hopefully some food for thought. The first paper written by Dirk De Clercq, and Imanol Belausteguigoitia starts with the question which impact work overload has on creative behaviour. The authors look at how employees' perceptions of work overload reduces their creative behaviour. While they find empirical proof for this relationship, they can also show that the effect is weaker with higher levels of passion for work, emotion sharing, and organizational commitment. The buffering effects of emotion sharing and organizational commitment are particularly strong when they are combined with high levels of passion for work. Their findings give first empirical proof that organizations can and should take an active role in helping their employees reducing the effects of adverse work conditions in order to become or stay creative. However, not only work overload is harming creative behaviour, also the fear of losing one's job has detrimental effects on innovative work behaviour. Anahi van Hootegem, Wendy Niesen and Hans de Witte verify that stress and adverse environmental conditions shape our perception of work. Using threat rigidity theory and an empirical study of 394 employees, they show that the threat of job loss impairs employees' innovativeness through increased irritation and decreased concentration. Organizations can help their employees coping better with this insecurity by communicating more openly and providing different support structures. Support often comes from leadership and the support of the supervisor can clearly shape an employee's motivation to show creative behaviour. Wenjing Cai, Evgenia Lysova, Bart A. G. Bossink, Svetlana N. Khapova and Weidong Wang report empirical findings from a large‐scale survey in China where they find that supervisor support for creativity and job characteristics effectively activate individual psychological capital associated with employee creativity. On a slight different notion, Gisela Bäcklander looks at agile practices in a very well‐known High Tech firm. In “Doing Complexity Leadership Theory: How agile coaches at Spotify practice enabling leadership”, she researches the role of agile coaches and how they practice enabling leadership, a key balancing force in complexity leadership. She finds that the active involvement of coaches in observing group dynamics, surfacing conflict and facilitating and encouraging constructive dialogue leads to a positive working environment and the well‐being of employees. Quotes from the interviews suggest that the flexible structure provided by the coaches may prove a fruitful way to navigate and balance autonomy and alignment in organizations. The fifth paper of Frederik Anseel, Michael Vandamme, Wouter Duyck and Eric Rietzchel goes a little further down this road and researches how groups can be motivated better to select truly creative ideas. We know from former studies that groups often perform rather poorly when it comes to selecting creative ideas for implementation. The authors find in an extensive field experiment that under conditions of high epistemic motivation, proself motivated groups select significantly more creative and original ideas than prosocial groups. They conclude however, that more research is needed to understand better why these differences occur. The prosocial behaviour of groups is also the theme of Karin Moser, Jeremy F. Dawson and Michael A. West's paper on “Antecedents of team innovation in health care teams”. They look at team‐level motivation and how a prosocial team environment, indicated by the level of helping behaviour and information‐sharing, may foster innovation. Their results support the hypotheses of both information‐sharing and helping behaviour on team innovation. They suggest that both factors may actually act as buffer against constraints in team work, such as large team size or high occupational diversity in cross‐functional health care teams, and potentially turn these into resources supporting team innovation rather than acting as barriers. Away from teams and onto designing favourable work environments, the seventh paper of Ferney Osorio, Laurent Dupont, Mauricio Camargo, Pedro Palominos, Jose Ismael Pena and Miguel Alfaro looks into innovation laboratories. Although several studies have tackled the problem of design, development and sustainability of these spaces for innovation, there is still a gap in understanding how the capabilities and performance of these environments are affected by the strategic intentions at the early stages of their design and functioning. The authors analyse and compare eight existing frameworks from literature and propose a new framework for researchers and practitioners aiming to assess or to adapt innovation laboratories. They test their framework in an exploratory study with fifteen laboratories from five different countries and give recommendations for the future design of these laboratories. From design to design thinking goes our last paper from Rama Krishna Reddy Kummitha on “Design Thinking in Social Organisations: Understanding the role of user engagement” where she studies how users persuade social organisations to adopt design thinking. Looking at four social organisations in India during 2008 to 2013, she finds that the designer roles are blurred when social organisations adopt design thinking, while users in the form of interconnecting agencies reduce the gap between designers and communities. The last two articles were developed from papers presented at the 17th International CINet conference organized in Turin in 2016 by Paolo Neirotti and his colleagues. In the first article, Fábio Gama, Johan Frishammar and Vinit Parida focus on ideation and open innovation in small‐ and medium‐sized enterprises. They investigate the relationship between systematic idea generation and performance and the moderating role of market‐based partnerships. Based on a survey among manufacturing SMEs, they conclude that higher levels of performance are reached and that collaboration with customers and suppliers pays off most when idea generation is done in a highly systematic way. The second article, by Anna Holmquist, Mats Magnusson and Mona Livholts, resonates the theme of the CINet conference ‘Innovation and Tradition; combining the old and the new’. They explore how tradition is used in craft‐based design practices to create new meaning. Applying a narrative ‘research through design’ approach they uncover important design elements, and tensions between them. Please enjoy this first issue of CIM in 2019 and we wish you creativity and innovation without too much stress in the months to come. Y1 - 2019 U6 - https://doi.org/10.1111/caim.12307 SN - 0963-1690 SN - 1467-8691 VL - 28 IS - 1 SP - 3 EP - 4 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Schlosser, Rainer A1 - Kossmann, Jan A1 - Boissier, Martin T1 - Efficient Scalable Multi-Attribute Index Selection Using Recursive Strategies T2 - 2019 IEEE 35th International Conference on Data Engineering (ICDE) N2 - An efficient selection of indexes is indispensable for database performance. For large problem instances with hundreds of tables, existing approaches are not suitable: They either exhibit prohibitive runtimes or yield far from optimal index configurations by strongly limiting the set of index candidates or not handling index interaction explicitly. We introduce a novel recursive strategy that does not exclude index candidates in advance and effectively accounts for index interaction. Using large real-world workloads, we demonstrate the applicability of our approach. Further, we evaluate our solution end to end with a commercial database system using a reproducible setup. We show that our solutions are near-optimal for small index selection problems. For larger problems, our strategy outperforms state-of-the-art approaches in both scalability and solution quality. Y1 - 2019 SN - 978-1-5386-7474-1 U6 - https://doi.org/10.1109/ICDE.2019.00113 SN - 1084-4627 SP - 1238 EP - 1249 PB - IEEE CY - New York ER - TY - GEN A1 - Trapp, Matthias A1 - Döllner, Jürgen Roland Friedrich ED - Banissi, E Ursyn T1 - Interactive Close-Up Rendering for Detail plus Overview Visualization of 3D Digital Terrain Models T2 - 2019 23rd International Conference Information Visualisation (IV) N2 - This paper presents an interactive rendering technique for detail+overview visualization of 3D digital terrain models using interactive close-ups. A close-up is an alternative presentation of input data varying with respect to geometrical scale, mapping, appearance, as well as Level-of-Detail (LOD) and Level-of-Abstraction (LOA) used. The presented 3D close-up approach enables in-situ comparison of multiple Regionof-Interests (ROIs) simultaneously. We describe a GPU-based rendering technique for the image-synthesis of multiple close-ups in real-time. KW - Terrain Visualization KW - Detail plus Overview KW - Close-Up KW - Coordinated and Multiple Views Y1 - 2019 SN - 978-1-7281-2838-2 SN - 978-1-7281-2839-9 U6 - https://doi.org/10.1109/IV.2019.00053 SN - 2375-0138 SN - 1550-6037 SP - 275 EP - 280 PB - Inst. of Electr. and Electronics Engineers CY - Los Alamitos ER -