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25th Annual Computational Neuroscience Meeting CNS-2016, Seogwipo City, South Korea, July 2-7, 2016 Abstracts

BMC NEUROSCIENCE 2016年第1期17卷 1-112页

作者： [Anonymous] Computational Neurobiology Laboratory The Salk Institute for Biological Studies San Diego USA UNIC CNRS Gif sur Yvette France The European Institute for Theoretical Neuroscience (EITN) Paris France ATR Computational Neuroscience Laboratories Kyoto Japan Krembil Research Institute University Health Network Toronto Canada Department of Physiology University of Toronto Toronto Canada Department of Medicine (Neurology) University of Toronto Toronto Canada Department of Physics University of New Hampshire Durham USA Department of Neurophysiology Nencki Institute of Experimental Biology Warsaw Poland Department of Theory Wigner Research Centre for Physics of the Hungarian Academy of Sciences Budapest Hungary Department of Mathematical Sciences KAIST Daejoen Republic of Korea Department of Mathematics University of Houston Houston USA Department of Biochemistry & Cell Biology and Institute of Biosciences and Bioengineering Rice University Houston USA Department of Biology and Biochemistry University of Houston Houston USA Grupo de Neurocomputación Biológica Dpto. de Ingeniería Informática Escuela Politécnica Superior Universidad Autónoma de Madrid Madrid Spain Department of Biological Sciences University of Southern California Los Angeles USA Center for Neuroscience Korea Institute of Science and Technology Seoul South Korea Department of Neurology Albert Einstein College of Medicine Bronx USA Center for Neuroscience KIST Seoul South Korea Department of Neuroscience University of Science and Technology Daejon South Korea Systems Neuroscience Group QIMR Berghofer Medical Research Institute Herston Australia Department of Psychology Yonsei University Seoul South Korea Department of Psychiatry Kyung Hee University Hospital at Gangdong Seoul South Korea Department of Psychiatry Veterans Administration Boston Healthcare System and Harvard Medical School Brockton USA Department of Electrical and Electronic Engineering The University of Melbourne Parkvil

A1 Functional advantages of cell-type heterogeneity in neural circuits Tatyana O. Sharpee A2 Mesoscopic modeling of propagating waves in visual cortex Alain Destexhe A3 Dynamics and biomarkers of mental disorders Mitsuo Kawato F1 Precise recruitment of spiking output at theta frequencies requires dendritic h-channels in multi-compartment models of oriens-lacunosum/moleculare hippocampal interneurons Vladislav Sekulić, Frances K. Skinner F2 Kernel methods in reconstruction of current sources from extracellular potentials for single cells and the whole brains Daniel K. Wójcik, Chaitanya Chintaluri, Dorottya Cserpán, Zoltán Somogyvári F3 The synchronized periods depend on intracellular transcriptional repression mechanisms in circadian clocks. Jae Kyoung Kim, Zachary P. Kilpatrick, Matthew R. Bennett, Kresimir Josić O1 Assessing irregularity and coordination of spiking-bursting rhythms in central pattern generators Irene Elices, David Arroyo, Rafael Levi, Francisco B. Rodriguez, Pablo Varona O2 Regulation of top-down processing by cortically-projecting parvalbumin positive neurons in basal forebrain Eunjin Hwang, Bowon Kim, Hio-Been Han, Tae Kim, James T. McKenna, Ritchie E. Brown, Robert W. McCarley, Jee Hyun Choi O3 Modeling auditory stream segregation, build-up and bistability James Rankin, Pamela Osborn Popp, John Rinzel O4 Strong competition between tonotopic neural ensembles explains pitch-related dynamics of auditory cortex evoked fields Alejandro Tabas, André Rupp, Emili Balaguer-Ballester O5 A simple model of retinal response to multi-electrode stimulation Matias I. Maturana, David B. Grayden, Shaun L. Cloherty, Tatiana Kameneva, Michael R. Ibbotson, Hamish Meffin O6 Noise correlations in V4 area correlate with behavioral performance in visual discrimination task Veronika Koren, Timm Lochmann, Valentin Dragoi, Klaus Obermayer O7 Input-location dependent gain modulation in cerebellar nucleus neurons Maria Psarrou, Maria Schilstra, Neil Davey, Benjamin Torben-Ni

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Playing for real: Designing alternate reality games for teenagers in learning contexts 13

Playing for real: Designing alternate reality games for teen...

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12th International Conference on interaction Design and Children, IDC 2013

作者： Bonsignore, Elizabeth Hansen, Derek Kraus, Kari Visconti, Amanda Ahn, June Druin, Allison School of Technology Brigham Young University Provo UT United States Human-Computer Interaction Lab. University of Maryland College Park MD United States Dept. of English University of Maryland College Park MD United States

ISBN: (纸本)9781450319188

An Alternate Reality Game (ARG) is a form of transmedia storytelling that engages players in scavenger hunt-like missions to collectively uncover, interpret, and reassemble the fragments of a story that is distributed across multiple media, platforms, and locations. ARGs are participatory experiences, because players have a central role in reconstructing the storyline. Furthermore, players interact with the game as themselves, not via avatars. Although transmedia formats like ARGs have garnered increasing attention in entertainment and education, most have been targeted for adults 18 and older. Few studies have explored the design process of education-based ARGs for children. In this paper, we detail the design and implementation of an ARG for middle school students (13-15 years old). We describe the strategies we used to distribute story elements across various media and to encourage players to participate in an authentic inquiry process. We found that a "protagonist by proxy", or in-game character with whom players related closely, served as a strong motivator and a model for positive participation. We highlight student interactions and offer insights for designers who implement ARGs and similar immersive learning experiences. Copyright 2013 ACM.

关键词： Design

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Brownies or bags-of-stuff? Domain expertise in cooperative inquiry with children 13

Brownies or bags-of-stuff? Domain expertise in cooperative i...

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12th International Conference on interaction Design and Children, IDC 2013

作者： Yip, Jason Clegg, Tamara Bonsignore, Elizabeth Gelderblom, Helene Rhodes, Emily Druin, Allison University of Maryland Human-Computer Interaction Lab. 2117 Hornbake Bldg. South Wing College Park MD 20742 United States University of South Africa School of Computing PO Box 392 Pretoria 0003 South Africa

ISBN: (纸本)9781450319188

Researchers often utilize the method of Participatory Design to work together with users to enhance technology. In particular, Cooperative Inquiry is a method of Participatory Design with children that involves full partnership between researchers and children. One important challenge designers face in creating learning technologies is that these technologies are often situated in specific activities and contexts. While children involved in these activities may have subject expertise (e.g., science inquiry process), they may not have design expertise (e.g., design aesthetics, usability). In contrast, children with design expertise may be familiar with how to design with researchers, but may not have subject expertise. Little is known about the distinction between child design and subject experts in Cooperative Inquiry. In this paper, we examine two cases - involving children with design expertise and those with subject expertise - to better understand the design process for both groups of children. The data from this study suggests that similarities do exist between the two cases, but that design and subject knowledge does play a significant role in how children co-design learning technologies. Copyright 2013 ACM.

关键词： Design

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Developing a real-time inference approach for rule-based reasoning systems 13

Developing a real-time inference approach for rule-based rea...

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2013 Research in Adaptive and Convergent Systems, RACS 2013

作者： Qiao, Ying Leng, Chang Wang, Hongan Liu, Jian Beijing Key Lab. of Human-computer Interaction Institute of Software Chinese Academy of Sciences No.4 Zhong Guan Cun Nan Si St. Beijing China Shanxi Electric Power Research Institute YouYi East Rd. Xi'an Shan Xi China

ISBN: (纸本)9781450323482

Rule-based reasoning systems play importance roles for many real-time intelligent systems that need to take time-critical actions in response to the continuously arriving events. In this paper, we propose a novel inference approach, called RTINF to make the reasoning system meet its hard deadlines. A series of simulation studies are conducted to evaluate the performance of RTINF. © 2013 ACM.

关键词： Intelligent systems

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Designing reusable Alternate Reality Games 13

Designing reusable Alternate Reality Games

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31st Annual CHI Conference on human Factors in Computing Systems: Changing Perspectives, CHI 2013

作者： Hansen, Derek Bonsignore, Elizabeth Ruppel, Marc Visconti, Amanda Kraus, Kari School of Technology Brigham Young University Provo UT United States Human-Computer Interaction Lab. University of Maryland College Park MD United States Dept. of English University of Maryland College Park MD United States National Endowment for the Humanities Washington DC United States

ISBN: (纸本)9781450318990

Successful Alternate Reality Games (ARGs), such as The Lost Experience, I Love Bees and Urgent EVOKE have solicited thousands of active participants and, often, millions of spectators from around the world. ARGs require significant resources not only in terms of initial design, but also in implementation, since live, dynamic interplay between players and designers is an inherent aspect of their interactive storylines. This paper outlines a novel design framework for creating reusable ARGs that will help extend the lifespan of ARGs and allow them to permeate new domains such as education. The framework includes three key reusable design objectives (replayability, adaptability, extensibility), each of which can be enacted at different levels of depth. We also identify barriers to reusable ARGs and design strategies for overcoming those barriers, drawing upon ARG designer interviews and existing ARGs. Copyright © 2013 ACM.

关键词： Serious games

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Using social media and learning analytics to understand how children engage in scientific inquiry 13

Using social media and learning analytics to understand how ...

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12th International Conference on interaction Design and Children, IDC 2013

作者： Ahn, June Gubbels, Michael Yip, Jason Bonsignore, Elizabeth Clegg, Tamara College of Information Studies University of Maryland College Park College Park MD 20742 United States College of Education University of Maryland College Park College Park MD 20742 United States Human Computer Interaction Lab. University of Maryland College Park College Park MD 20742 United States

ISBN: (纸本)9781450319188

Children are increasingly using social media tools in their lives. In addition, there is great interest in understanding how to design and evaluate social technologies to aid in children's learning and development. We describe two research endeavors that begin to address these issues. First, we introduce SINQ, a social media application that encourages children to practice Scientific INQuiry skills through collab.rative participation. Second, we conducted a case study of SINQ with six children, ages 8-11, and collected log data of their interactions in the app. We applied learning analytics on this log data using a visual analytic tool called LifeFlow. The event-sequence visualizations showed how children engaged with scientific inquiry within the SINQ app, and most importantly illuminated how inquiry is not a linear process with a defined start and end. The children in our study traversed the inquiry process via diverse pathways, all of which were supported by the SINQ app. Copyright 2013 ACM.

关键词： Social networking (online)

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Life on the line: Interacting with temporal event sequence representations

Life on the line: Interacting with temporal event sequence r...

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7th International Conference on the Theory and Application of Diagrams, Diagrams 2012

作者： Plaisant, Catherine Human-Computer Interaction Lab. University of Maryland United States

Sequences of events are part of people's life, their travel, hospital visits, even web browsing experiences. Analysing collections of event sequences can be challenging even for skilled computer professionals. We will review a series of visualization techniques developed at the human-computer interaction lab.to handle temporal data. © 2012 Springer-Verlag.

关键词： human computer interaction

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Exploration to design a cursor for indirect pen interfaces 12

Exploration to design a cursor for indirect pen interfaces

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24th Australian computer-human interaction Conference, OzCHI 2012

作者： Han, Jaehyun Lee, Geehyuk Human-Computer Interaction Lab. KAIST Daejeon Korea Republic of

ISBN: (纸本)9781450314381

Indirect pen interfaces with a horizontal control space and a vertical display space are common in designers' work environments. They have advantages compared to direct pen interfaces in respect of fatigue and occlusion problems. An intrinsic problem of indirect pen interfaces, however, is that users have to work with limited visual feedback about the pen and the hand. In order to understand and cope with the limited visual feedback problem, we undertook a three-phase user study. First, we conducted an observation study to examine the symptoms of the limited visual feedback problem. Second, we tested different types of cursors to cope with the limited visual feedback problem. Third, we performed a controlled user study to analyse the effects of different cursor designs and their quality factors. We summarize the main findings from our user study that may contribute to the usability of indirect pen interfaces. © 2012 ACM.

关键词： Feedback

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A TV remote pointing device using LED directivity 12

A TV remote pointing device using LED directivity

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24th Australian computer-human interaction Conference, OzCHI 2012

作者： Lee, Geehyuk Han, Jaehyun Lee, Seunghwan Human-Computer Interaction Lab. KAIST Daejeon Korea Republic of

ISBN: (纸本)9781450314381

As TV contents and its user interfaces become rich and complex, the demand for a more efficient pointing device is increasing. As a lightweight solution for this purpose, we present a remote pointing device using LED directivity. The main technical issues that we had to solve include the irregularity of LED directivity, sensitivity to ambient infrared noise, and cursor instability due to hand tremor. The results of a user test show that the final design is comparable with a gyro-mouse and a Wii Remote in terms of pointing throughputs and error rates despite its relatively simple and low-cost structure. © 2012 ACM.

关键词： Light emitting diodes

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The metafora tool: Supporting learning to learn together

The metafora tool: Supporting learning to learn together

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10th International Conference on computer-Supported Collab.rative Learning, CSCL 2013

作者： De-Groot, Reuma Dragon, Toby Mavrikis, Manolis Harrer, Andreas Pfahler, Kerstin McLaren, Bruce M. Wegerif, Rupert Kynigos, Chronis Schwarz, Baruch Hebrew University of Jerusalem 91905 Jerusalem Israel Center for E-Learning Technology Saarland University C5.4 66123 Saarbrücken Germany London Knowledge Lab. Institute of Education University of London London United Kingdom Catholic University Eichstätt-Ingolstadt 85072 Eichstätt Germany Human Computer Interaction Institute Carnegie Mellon University Pittsburgh PA United States Graduate School of Education University of Exeter Exeter EX1 2LU United Kingdom School of Philosophy Ed. Tech. Lab. Athens Greece

Collab.ration in complex learning scenarios does not succeed automatically without structuring the learning process. The Metafora project (http://***) is designing a pedagogy and a platform of web-based software to support learning to learn together (L2L2) in the context of math and science. The platform serves both as a toolbox of various learning tools and as a communication architecture to support cross-tool interoperability. The central tool in the Metafora system is a web-based application offering a visual language for planning, enacting and reflecting on learning activities. In the demonstration we will present our pedagogical approach for supporting L2L2 activities and the platform developed on the basis of this understanding. In particular we will demonstrate how the platform can be integrated in successive activities. © ISLS.

关键词： Visual languages

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