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International Workshop on The Versatile Action of Noise, June 22-27, 2014 in Bremen

by Alberto Bernacchia

Dear Colleagues, we are organizing an international workshop on *The Versatile Action of Noise: Applications from Genetic to Neural Circuits* at Jacobs University Bremen, Germany from June 22-27, 2014. http://noise-workshop.user.jacobs-university.de/<https://exchange.jacobs-university.de/owa/redir.aspx?C=gZfK3TmIBkiF8b5kI43d…> Stochastic mechanisms, often summarized under “noise”, are ubiquitous in artificial and biological networks. In applications to genetic circuits the goal is to trace back the various manifestations of noise to a few sources on underlying levels like the stochastic fluctuations in biochemical reactions, to follow the propagation and modification of noise towards the cellular level and to pursue the interaction of different sources of noise with respect to their mutual repression or amplification. In applications to neural systems the focus is on microscopic noise, e.g. the thermal fluctuations on channel dynamics, the effect of synaptic noise on neuronal firing, but also on large-scale collective fluctuations of brain areas, information loss, effects of large-scale noise on attention and decision-making, as well as on bridges between the different levels. A comparison between both types of applications should reveal parallels in how natural systems transform or utilize noise. It is the tools of theoretical physics that provide a deeper understanding of its role, in particular when it acts counterintuitive. Advanced methods from statistical physics and nonlinear dynamics allow for predicting the action of noise on excitable media like neural systems, extinction events in various populations and noise-induced rare events. *We invite applications from graduate students, PhD students and postdocs with a background in theoretical physics, applied mathematics with an interest in biological applications and neuroscience. Applicants from the experimental side should be interested in the mathematical modeling and analysis of experimental data.* The fee is *150 Euro* *for early registration until April 30* and 250 Euro afterwards, including accommodation in the guesthouse on campus and all meals, for the period of the workshop. The workshop is generously supported by the WE-Heraeus foundation. For registration please visit our website. Selected abstracts will be invited for oral presentation, we shall also have poster sessions. Kind regards Hildegard Meyer-Ortmanns and Alberto Bernacchia *Invited speakers:* *Michael Assaf * (*Racah Institute of Physics, Hebrew University of Jerusalem);*Jan Benda* * (Eberhard Karls University, Tübingen);*Michael Breakspear ** (QIMR and UNSW Berghofer, Sidney, Australia);*Thierry Emonet ** (Yale University, New Haven, U.S.A.);*Tobias Galla ** (Manchester University, Manchester);*Jordi Garcia-Ojalvo ** (Universitat Pompeu Fabra, Barcelona );*Benjamin Lindner ** (Humboldt University, Berlin);*Wolfgang Maass * *(Graz Technical University, Graz);*Ralf Metzler * *(Potsdam University, Potsdam);*Sidney R. Nagel* (The University of Chicago, U.S.A.);*Simone Pigolotti* * (Universitat Politecnica de Catalunya, Barcelona);*Joachim Rädler ** (Ludwig Maximilians University, Munich);*Jaime de la Rocha* (*) (Institut D’ Invest. Biomèdiques August Pi i Sunyer, Barcelona);*Lutz Schimansky-Geier**(Humboldt University, Berlin);*Susanne Schreiber**(Humboldt University, Berlin);*Pieter Rein Ten Wolde ** (FOM Institute AMOLF, Amsterdam);*Raúl Toral ** (IFISC, UIB-CSIC, Palma de Mallorca) *confirmed *Topics include:* § The effects of extrinsic noise on cellular decision making; § Correlated fluctuations in genetic networks; § Propagation of noise of sequential gene regulation; § Error rates in biological copying; § Single cell response and decision making under noise; § The generation of transcriptional noise in bacteria; § Costs and benefits of biochemical noise; § Noise in large-scale cortical rhythms; § Noise-induced order in collective neural populations; § Computations by noisy networks of spiking neurons § Noise and irregular firing in cortical circuits; § Cellular mechanisms of temperature-compensation in receptor neurons; § Coherent noise, scale invariance and intermittency in large systems; § Shaping noise for population success; § Quasi-cycles induced by noise; § Interplay between noise and delay. § *Scientific Organization* *Prof. Dr. Hildegard Meyer-Ortmanns*<https://exchange.jacobs-university.de/owa/redir.aspx?C=gZfK3TmIBkiF8b5kI43d…>/ Statistical Physics Group / Jacobs University Bremen gGmbH / School of Engineering and Science / Campus Ring 8 / 28759 Bremen / Germany / Tel: ++49 (0) 421 / 200-3221 / Tel: ++49 (0) 421 / 200-3249 / Email: h.ortmanns(a)jacobs-university.de<https://exchange.jacobs-university.de/owa/redir.aspx?C=gZfK3TmIBkiF8b5kI43d…> *Prof. Dr. Alberto Bernacchia*<https://exchange.jacobs-university.de/owa/redir.aspx?C=gZfK3TmIBkiF8b5kI43d…>/ Computational Neuroscience Group / Jacobs University Bremen gGmbH / School of Engineering and Science / Campus Ring 6 / 28759 Bremen / Germany / Tel: ++49 (0) 421 / 200-3542 / Tel: ++49 (0) 421 / 200-3249 / Email: a.bernacchia(a)jacobs-university.de<https://exchange.jacobs-university.de/owa/redir.aspx?C=gZfK3TmIBkiF8b5kI43d…>

April 24, 2014

Special issue of the Journal of Mathematical Neuroscience

by Olivier Faugeras

Dear all, I am pleased to announce that a Special Issue of the Journal of Mathematical Neuroscience on Uncertainty and the Brain has just appeared in Open Access at: http://www.mathematical-neuroscience.com/series/UB Uncertainty and the Brain Edited by: Dr Olivier Faugeras, Prof Michele Thieullen Theoretical and applied neuroscientists are in great need of stochastic models to account for sources of uncertainty in neural tissues in a mathematically rigorous framework allowing for quantitative descriptions and predictions. Collection published: 17 April 2014 Editorial ** *Editorial for the Special Issue on Uncertainty in the Brain <http://www.mathematical-neuroscience.com/content/4/1/7>* Olivier Faugeras, Michèle Thieullen /The Journal of Mathematical Neuroscience/ 2014, *4*:7 (17 April 2014) ** *Measuring Edge Importance: A Quantitative Analysis of the Stochastic Shielding Approximation for Random Processes on Graphs <http://www.mathematical-neuroscience.com/content/4/1/6>* Deena R Schmidt, Peter J Thomas /The Journal of Mathematical Neuroscience/ 2014, *4*:6 (17 April 2014) Research ** *How Uncertainty Bounds the Shape Index of Simple Cells <http://www.mathematical-neuroscience.com/content/4/1/5>* D Barbieri, G Citti, A Sarti /The Journal of Mathematical Neuroscience/ 2014, *4*:5 (17 April 2014) ** *Fokker--Planck and Fortet Equation-Based Parameter Estimation for a Leaky Integrate-and-Fire Model with Sinusoidal and Stochastic Forcing <http://www.mathematical-neuroscience.com/content/4/1/4>* Alexandre Iolov, Susanne Ditlevsen, André Longtin /The Journal of Mathematical Neuroscience/ 2014, *4*:4 (17 April 2014) ** *Goodness-of-Fit Tests and Nonparametric Adaptive Estimation for Spike Train Analysis <http://www.mathematical-neuroscience.com/content/4/1/3>* Patricia Reynaud-Bouret, Vincent Rivoirard, Franck Grammont, Christine Tuleau-Malot /The Journal of Mathematical Neuroscience/ 2014, *4*:3 (17 April 2014) ** *Large Deviations for Nonlocal Stochastic Neural Fields <http://www.mathematical-neuroscience.com/content/4/1/1>* Christian Kuehn, Martin G Riedler /The Journal of Mathematical Neuroscience/ 2014, *4*:1 (17 April 2014) ** *A Density Model for a Population of Theta Neurons <http://www.mathematical-neuroscience.com/content/4/1/2>* Grégory Dumont, Jacques Henry, Carmen Tarniceriu /Journal of Mathematical Neuroscience/ 2014, *4*:2 (17 April 2014) --------------------------------------------------------------------------------------- : Olivier Faugeras : Professor : Equipe INRIA NeuroMathComp Team : co-editor in chief, Journal of Mathematical Neuroscience : http://www-sop.inria.fr/members/Olivier.Faugeras/index.en.html : Email: olivier.faugeras(a)inria.fr : Tel: +334 92 38 78 31 : Sec: +334 92 38 78 30 : ---------------------------------------------------------------------------------------

April 24, 2014

[RSS2014] CfP: First Workshop on Affordances: Affordances in "Vision for Cognitive Robotics" (in conjunction with RSS 2014)

by Karthik Mahesh Varadarajan

====================================================================== *Call for Papers- First Workshop on Affordances: Affordances in Vision for Cognitive Robotics* (in conjunction with RSS 2014), July 13, 2014, Berkeley, USA http://affordances.info/workshops/RSS.html ====================================================================== Based on the Gibsonian principle of defining objects by their function, "affordances" have been studied extensively by psychologists and visual perception researchers, resulting in the creation of numerous cognitive models. These models are being increasingly revisited and adapted by computer vision and robotics researchers to build cognitive models of visual perception and behavioral algorithms in recent years. This workshop attempts to explore this nascent, yet rapidly emerging field of affordance based cognitive robotics while integrating the efforts and language of affordance communities not just in computer vision and robotics, but also psychophysics and neurobiology by creating an open affordance research forum, feature framework and ontology called AfNet (theaffordances.net) In particular, the workshop will focus on emerging trends in affordances and other human-centered function/action features that can be used to build computer vision and robotic applications. The workshop also features contributions from researchers involved in traditional theories to affordances, especially from the point of view of psychophysics and neuro-biology. Avenues to aiding research in these fields using techniques from computer vision and cognitive robotics will also be explored. Primary topics addressed by the workshop include the following among others - Affordances in visual perception models - Affordances as visual primitives, common coding features and symbolic cognitive systems - Affordances for object recognition, search, attention modulation, functional scene understanding/ classification - Object functionality analysis - Affordances from appearance and touch based cues - Haptic adjectives - Functional-visual categories for transfer learning - Actions and functions in object perception - Human-object interactions and modeling - Motion-capture data analysis for object categorization - Affordances in human and robot grasping - Robot behavior for affordance learning - Execution of affordances on robots - Affordances to address cognitive and domestic robot applications - Affordance ontologies - Psychophysics of affordances - Neurobiological and cognitive models for affordances The workshop also seeks to address key challenges in robotics with regard to functional form descriptions. While affordances describe the function that each object or entity affords, these in turn define the manipulation schema and interaction modes that robots need to use to work with objects. These functional features, ascertained through vision, haptics and other sensory information also help in categorizing objects, task planning, grasp planning, scene understanding and a number of other robotic tasks. Understanding various challenges in the field and building a common language and framework for communication across varied communities in are the key goals of the proposed workshop. Through the course of the workshop, we also envisage the establishment of a working group for AfNet. An initial version is available online at www.theaffordances.net. We hope the workshop will serve to foster greater collaboration between the affordance communities in various fields. *Paper Submissions* Paper contributions to the workshop are solicited in four different formats - *Conceptual papers* (1 page): Authors are invited to submit original ideas on approaches to address specific problems in the targeted areas of the workshop. While a clear presentation of the proposed approach and the expected results are essential, specifics of implementation and evaluations are outside the scope of this format. This format is intended at exchange and evaluation of ideas prior to implementation/ experimental work as well as to open up collaboration avenues. - *Design papers* (3 pages): Authors submitting design papers are required to address key issues regarding the problem considered with detailed algorithms and preliminary or proof-of-concept results. Detailed evaluations and analyses are outside the scope of this format. This format is intended at addressing late-breaking and work in progress results as well as fostering collaboration between research and engineering groups. - *Experimental papers* (3 pages): Experimental papers are required to present results of experiments and evaluation of previously published algorithms or design frameworks. Details of implementation and exhaustive test case analyses are key to this format. These papers are geared at benchmarking and standardizing previously known approaches. - *Full papers* (5 pages): Full papers must be self-inclusive contributions with a detailed treatment of the problem statement, related work, design methodology, algorithm, test-bed, evaluation, comparative analysis, results and future scope of work. Submission of original and unpublished work is highly encouraged. Since the goal of this workshop is to bring together the various affordance communities, extended versions/ summary reports of recent research published elsewhere, as adapted to the goals of the workshop, will also be accepted. These papers are required to clearly state the relevance to the workshop and the necessary adaptation. The program will be composed of oral as well as Pecha-Kucha style presentations. Each contribution will be reviewed by three reviewers through a single-blind review process. The paper formatting should follow the RSS formatting guidelines (Templates: Word<http://www.roboticsconference.org/paper-template-word.zip> andLaTeX <http://www.roboticsconference.org/paper-template-latex.tar.gz>). All contributions are to be submitted via Microsoft Conference Management Tool <https://cmt.research.microsoft.com/A2014/Default.aspx> in PDF format. Appendices and supplementary text can be submitted as a second PDF, while other materials such as videos (though, preferably as links on vimeo or youtube) as a zipped file. All papers are expected to be self-inclusive and supplementary materials are not guaranteed to be reviewed. Please adhere to the following strict deadlines. In addition to direct acceptance, early submissions may be conditionally accepted, in which case submission of a revised version of the paper based on reviewer comments, prior to the late submission deadline is necessary. The final decision on acceptance of such conditionally accepted papers will be announced along with the decisions for the late submissions. *Important Dates* - Initial submissions (Early): 23:59:59 PDT May 5, 2014 - Notification of acceptance (Early submissions): May 15, 2014 - Initial submissions (Late): 23:59:59 PDT May 27, 2014 - Notification of acceptance (Late submissions): June 5, 2014 - Submission of publication-ready version: June 10, 2014 - Workshop date: July 13, 2014 *Organizers* Karthik Mahesh Varadarajan <http://www.karthikmahesh.com/> (varadarajan(at) acin.tuwien.ac.at), TU Wien Markus Vincze <http://www.acin.tuwien.ac.at/index.php?id=231&L=1> (vincze(at)tuwien.ac.at), TU Wien Trevor Darrell <http://www.eecs.berkeley.edu/~trevor/> (trevor(at) eecs.berkeley.edu) UC. Berkeley Juergen Gall <http://www.vision.ee.ethz.ch/~gallju/>(gall(at)iai.uni-bonn.de), Univ. Bonn *Speakers and Participants* (To be updated) Abhinav Gupta (Affordances in Computer Vision), Carnegie Mellon University Ashutosh Saxena (Affordances in Cognitive Robotics), Cornell University Lisa Oakes (Psychophysics of affordances)*, UC. Davis TBA (Neurobiology of affordances)* *Program Committee* Irving Biederman (USC) Aude Olivia (MIT) Fei-Fei Li (Stanford University) Martha Teghtsoonian (Smith College) Derek Hoiem (UIUC) Barbara Caputo (Univ. of Rome, IDIAP) Song-Chun Zhu (UCLA) Antonis Argyros (FORTH) Tamim Asfour (KIT) Michael Beetz (TUM) Norbert Krueger (Univ. of Southern Denmark) Sven Dickinson (Univ. of Toronto) Diane Pecher (Erasmus Univ. Rotterdam) Aaron Bobick (GeorgiaTech) Jason Carso (UB New York) Juan Carlos Niebles (Universidad del Norte) Tamara Berg (UNC Chapel Hill) Moritz Tenorth (Univ. Bremen) Dejan Pangercic (Robert Bosch) Roozbeh Mottaghi (Stanford) Alireza Fathi (Stanford) Xiaofeng Ren (Amazon) David Fouhey (CMU) Tucker Hermans (Georgia Tech) Tian Lan (Stanford) Amir Roshan Zamir (UCF) Hamed Pirsiavash (MIT) Walterio Mayol-Cuevas (Univ. of Bristol)

April 23, 2014

new MATLAB toolbox for Granger causality analysis

by Anil Seth

Dear all, Lionel Barnett and I are pleased to announce the availability of our wholly new MATLAB toolbox for implementing Granger causality analysis. This new free software is a wholesale revision of my previous ‘GCCA’ toolbox which has been available since 2010 (http://www.ncbi.nlm.nih.gov/pubmed/19961876) and which has enjoyed a wide uptake within the neuroscience community and beyond. Granger causality is a powerful analysis method which can be used to detect directed functional connectivity in stationary time-series data, of the sort often (but not always) found in neuroscience datasets. The new ‘multivariate Granger causality’ ‘MVGC’ toolbox offers a range of enhancements. It easily handles conditional spectral analyses. It requires only estimation of the ‘full’ regression model, avoiding biases inherent in estimation of both full and reduced models. It is accompanied by a fully functional help system integrated into the online MATLAB documentation. And much else besides. The toolbox can be downloaded here: http://www.sussex.ac.uk/sackler/mvgc/ A paper describing the toolbox and the basic concepts and maths underlying Granger causality has been recently published in Journal of Neuroscience Methods: http://www.sciencedirect.com/science/article/pii/S0165027013003701 … which is the appropriate citation for any published work utilizing the software. Preparation of the toolbox was supported by the Sackler Centre for Consciousness Science, which is funded by the Dr. Mortimer and Dame Theresa Sackler Foundation. We hope you find it useful! Best regards Anil Seth and Lionel Barnett ------------------------------------------- Anil K. Seth, D.Phil. Professor of Cognitive and Computational Neuroscience Co-Director, Sackler Centre for Consciousness Science University of Sussex www.anilseth.com<http://www.anilseth.com> a.k.seth(a)sussex.ac.uk<mailto:a.k.seth@sussex.ac.uk>

April 23, 2014

DecMeg2014 data analysis competition

by Emanuele Olivetti

DecMeg2014 data analysis competition Biomag 2014 Decoding Challenge - Brain Decoding Across Subjects https://www.kaggle.com/c/decoding-the-human-brain Decoding mental states from functional neuroimaging data is a data analysis paradigm adopted both in neuroscience studies and in brain-computer interface applications. Decoding means determining, from the recorded brain activity, what stimulus was provided to a subject. In this competition, a large number of trials, from a face vs. scrambled face visual task, are available from multiple subjects. The brain activity was recorded by means of magnetoencephalography (MEG). MEG recordings from various subjects and the category of the associated visual stimuli are given to the participants of the competition in order to train their prediction algorithms. With their algorithms, the participants will have to predict the category of the stimulus of a different set of MEG recordings, from other subjects. Each submission to the competition will be scored according to the accuracy of prediction. Decoding across subjects is a difficult task because of the variability in head shape, cortical folding and functional organisation. For MEG data, the literature on decoding across subjects is still in early stages and this competition aims at raising the awareness about this complex scientific problem. This competition is associated with the the 19th International Conference on Biomagnetism, Biomag 2014, Halifax (Canada), August 24-28, 2014. The competition begins: April 21st, 2014. The competition ends: July 27th, 2014. Prizes: 1st 3,000 USD, 2nd 1,500 USD, 3rd 500 USD. Organizers: Emanuele Olivetti, Seyed Mostafa Kia and Paolo Avesani (NeuroInformatics Lab, Bruno Kessler Foundation and University of Trento, IT), e-mail: decmeg2014(a)list.fbk.eu . Scientific steering committee: Ole Jensen (Donders Institute, NL), Nathan Weisz (University of Trento, IT), Richard Henson (MRC/CBU, UK) and Alexandre Gramfort (Telecom ParisTech, CNRS, CEA / Neurospin). We would also like to thank Daniel Wakeman (Martinos Center, MGH, USA). The awards for this competition are funded by Elekta Oy, MEG International Services Ltd (MISL), Fondazione Bruno Kessler and Besa Gmbh. Relevant links: - competition website: https://www.kaggle.com/c/decoding-the-human-brain - Biomag 2014: http://www.biomag2014.org - NeuroInformatics Lab: http://nilab.fbk.eu - Elekta Oy: http://www.elekta.com - MISL (CTF MEG): http://www.ctfmeg.com - Fondazione Bruno Kessler: http://www.fbk.eu - Besa GmbH: http://www.besa.de Please feel free to forward this message to your colleagues or contacts who might be interested in this competition.

April 22, 2014

NEURON Summer Course deadline approaching

by Ted Carnevale

The early registration deadline for the NEURON Summer Course is Friday, May 9, less than three weeks from today. Applicants who sign up by that date are eligible for reduced registration fees. NEURON Fundamentals June 21-24 This course shows how to model individual neurons and networks of neurons, and introduces parallel simulation. The early registration fee is $1050, but after May 9 registration goes up to $1200. Parallel Simulation with NEURON June 25-26 This is for users who are already familiar with NEURON and now need to parallelize an existing model or create a new model that will run on parallel hardware. The early registration fee is $650, but after May 9 it goes up to $750. Sign up for both courses by May 9 and pay only $1600, or wait until May 10 or later and pay $1800. Registration is limited, and the final registration deadline is Friday, May 30, 2014. For more information about these courses see http://www.neuron.yale.edu/neuron/courses or contact Ted Carnevale ted dot carnevale at yale edu 203-494-7381

April 22, 2014

CoSMo 2014: application deadline approaching!

by Gunnar Blohm

Just a quick reminder that the application deadline for the summer school on Computational Sensory-Motor Neuroscience (CoSMo 2014) is approaching fast: Apr 28, 2014!!! http://www.compneurosci.com/CoSMo/ Best Gunnar Blohm, Konrad Körding, Paul Schrater -- ------------------------------------------------------- Dr. Gunnar BLOHM Assistant Professor in Computational Neuroscience Centre for Neuroscience Studies, Departments of Biomedical and Molecular Sciences, Mathematics & Statistics, and Psychology, School of Computing, and Canadian Action and Perception Network (CAPnet) Queen’s University 18, Stuart Street Kingston, Ontario, Canada, K7L 3N6 Tel: (613) 533-3385 Fax: (613) 533-6840 Email: Gunnar.Blohm(a)QueensU.ca Web: http://www.compneurosci.com/

April 22, 2014

Advanced Statistics and Data Mining Summer School (Madrid) - Early registration deadline

by asdm＠fi.upm.es

Dear colleagues, We would like to remind you that the early registration period for the Advanced Statistics and Data Mining Summer School will finish on June 2nd. The summer school will be held in Madrid, from June 23rd to July 4th. This year's programme comprises 12 courses and runs for 2 weeks. Attendees may register in each course independently. Extended information on course programmes, price, venue, accommodation and transport is available at the school's website: http://www.dia.fi.upm.es/ASDM Please, send this information to your colleagues, students, and whoever you think may find it interesting. Best regards, Pedro Larranaga, Concha Bielza, Bojan Mihaljevic and Laura Anton-Sanchez. -- School coordinators. *** List of courses and brief description *** * Week 1 (June 23rd - June 27th, 2014) * 1st session: 9:30 - 12:30 Course 1: Bayesian Networks (15 h) Basics of Bayesian networks. Inference in Bayesian networks. Learning Bayesian networks from data. Real applications. Course 2: Time Series(15 h) Basic concepts in time series. Descriptive methods for time series. Linear models for time series. Extensions. 2nd session: 13:30 - 16:30 Course 3: Supervised Pattern Recognition (15 h) Introduction. Assessing the performance of supervised classification algorithms. Preprocessing. Classification techniques. Combining multiple classifiers. Comparing supervised classification algorithms. Course 4: Bayesian Inference (15 h) Introduction: Bayesian basics. Conjugate models. MCMC and other simulation methods. Regression and Hierarchical models. Model selection. 3rd session: 17:00 - 20:00 Course 5: Neural Networks and Deep Learning (15 h) Introduction. Training algorithms. Learning and Optimization. MLPs in practice. Deep Networks. Course 6: Feature Subset Selection (15 h) Introduction. Filter approaches. Wrapper methods. Embedded methods. Advanced topics. Practical session. * Week 2 (June 30th - July 4th, 2014) * 1st session: 9:30 - 12:30 Course 7: Statistical Inference(15 h) Introduction. Some basic statistical test. Multiple testing. Introduction to bootstrap methods. Introduction to Robust Statistics. Course 8: Bayesian Classifiers (15 h) Discrete predictors. Gaussian Bayesian networks-based classifiers. Other Bayesian classifiers. Bayesian classifiers for: positive and unlabeled data, semi-supervised learning, data streams, temporal data. 2nd session: 13:30 - 16:30 Course 9: Text Mining (15 h) Introduction. Fundamentals. Language Modeling. Text Classification. Information Extraction. Course 10: Unsupervised Pattern Recognition (15 h) Introduction to clustering. Data exploration and preparation. Prototype-based clustering. Density-based clustering. Graph-based clustering. Cluster evaluation. Miscellanea. Conclusions and final advise. 3rd session: 17:00 - 20:00 Course 11: Support Vector Machines and Convex Optimization (15 h) Introduction. SVM models. SVM learning algorithms. Convex non differentiable optimization. Course 12: Hidden Markov Models (15 h) Introduction. Discrete Hidden Markov Models. Basic algorithms for Hidden Markov Models. Semicontinuous Hidden Markov Models. Continuous Hidden Markov Models. Unit selection and clustering. Speaker and Environment Adaptation for HMMs. Other applications of HMMs.

April 22, 2014

2nd call for papers - 2014 IEEE International Workshop on Machine Learning for Signal Processing (MLSP)

by 2014 IEEE International Workshop on Machine Learning fo Signal Processing

2014 IEEE International Workshop on Machine Learning for Signal Processing (MLSP) September 21-24, 2014 Reims, France http://mlsp2014.conwiz.dk CALL FOR PAPERS The 24th MLSP workshop in the series of workshops organized by the IEEE Signal Processing Society MLSP Technical Committee will present the most recent and exciting advances in machine learning for signal processing through keynote talks, tutorials as well as special and regular single-track sessions. Prospective authors are invited to submit papers on relevant algorithms and applications including, but not limited to: - Learning theory and techniques - Graphical models and kernel methods - Data-driven adaptive systems and models - Pattern recognition and classification - Distributed, Bayesian, subspace/manifold and sparsity-aware learning - Multiset data analysis and multimodal data fusion - Perceptual signal processing in audio, image and video - Cognitive information processing - Multichannel adaptive and nonlinear signal processing - Applications, including: speech and audio, image and video, music, biomedical signals and images; communications; bioinformatics; biometrics, computational intelligence, genomic signals and sequences; social networks; games, and smart grid. DATA ANALYSIS AND SIGNAL PROCESSING COMPETITION Data Analysis and Signal Processing Competition is being organized in conjunction with the workshop. The goal of the competition is to advance the current state-of-the-art in theoretical and practical aspects of signal processing domains. The problems are selected to reflect current trends, evaluate existing approaches on common benchmarks, and identify critical new areas of research. Winners will be announced and awards given at the workshop. BEST STUDENT AWARD The MLSP Best Student Paper Award will be granted to the best overall paper for which a student is the principal author and presenter. This author must be a registered student at the time of paper submission to be eligible for this award. The award will be presented during the conference and consists of a honorarium (to be divided equally between all student authors of the paper), and a certificate for each such author. The award will be selected by a subcommittee of the program committee. The selection is based on the quality, originality, and clarity of the submission. PAPER SUBMISSION Prospective authors are invited to submit a double column paper of up to six pages using the electronic submission procedure at http://mlsp2014.conwiz.dk/paper_submission.htm Accepted papers will be published on memory sticks to be distributed at the workshop. The presented papers will be published in and indexed by IEEE Xplore. SCHEDULE: - Submission of full paper: May 5, 2014 - Notification of acceptance: June 27, 2014 - Advance registration before: July 25, 2014 - Camera-ready paper: July 25, 2014 ORGANIZING COMMITTEE: General Chair Mamadou Mboup Contact general chair at mlsp2014-chair(a)conwiz.dk Program Chairs Tülay Adali Eric Moreau Contact program chairs at mlsp2014-programchairs(a)conwiz.dk Data Competition Chair Vince Calhoun Special Session Chair Jean-Yves Tourneret Publicity Chair Marc Van Hulle Web and Publication Chair Jan Larsen Kevin Guelton Local Arrangement Chairs Valeriu Vrabie Hassan Fenniri

April 22, 2014

Endeavour Scholarships and Fellowships

by Naotsugu Tsuchiya

Dear all, The Australian government is offering Endeavour Scholarships and Fellowships https://aei.gov.au/scholarships-and-fellowships/international-applicants/pa… to those competitive international students and postdocs to visit and conduct short-term research in Australia. Please see the web site if you are interested. In my lab, we are looking for students/postdocs who are proficient in Matlab (and preferably signal processing and/or information theory as well) and interested in 1) application of the integrated information theory of consciosness to the real neuronal data, 2) analysis of intracranial recording data (using decoding, cross-frequency coupling etc) to understand the neuronal basis of consciousness. Please send me <naotsugu.tsuchiya(a)monash.edu> your CV if you are interested. Endeavour Awards will be closing 30 June 2013. Regards Nao Tsuchiya -- ------------------------------------------------------------------------- Nao (Naotsugu) Tsuchiya, Ph.D. 1. Associate Professor School of Psychological Sciences Faculty of Medicine, Nursing and Health Sciences, Monash University 2. ARC Future Fellow homepage: http://users.monash.edu.au/~naotsugt/Tsuchiya_Labs_Homepage/Main.html

April 22, 2014

NIPS 2014 Call for Papers

by Chris Hiestand

Neural Information Processing Systems Conference and Workshops December 8-13, 2014 Montreal Convention Center, Montreal, Canada Deadline for Paper Submissions: Friday, June 6, 2014, 11 pm Universal Time (4 pm Pacific Daylight Time). Submit at: https://cmt.research.microsoft.com/NIPS2014/ Submissions are solicited for the Twenty-Eigth Annual Conference on Neural Information Processing Systems, an interdisciplinary conference that brings together researchers in all aspects of neural and statistical information processing and computation, and their applications. The conference is a highly selective, single track meeting that includes oral and poster presentations of refereed papers as well as invited talks. The 2014 conference will be held on December 8-11 at Montreal Convention Center, Montreal, Canada. One day of tutorials (December 8) will precede the main conference, and two days of workshops (December 12-13) will follow it at the same location. Complete details: http://nips.cc/Conferences/2014/CallForPapers

April 22, 2014

Postdoctoral Position in Computational and Experimental Social Neuroscience

by Emmanuelle Tognoli

The Human Brain and Behavior Laboratory (HBBL), Center for Complex Systems and Brain Sciences at Florida Atlantic University (FAU) invites applications for a Postdoctoral Position in Experimental and Computational Social Neuroscience. The research program aims to advance our understanding of basic forms of real-time social behavior. This new NIMH-supported program employs a three-pronged approach that combines (1) experimental studies aimed at elucidating how neuromarkers are organized dynamically during the course of social interaction (2) the design and analysis of the Human Dynamic Clamp (reciprocal coupling between humans and mathematical models of a social partner) and (3) multiscale neurocomputational modeling of both structure and function. The postdoctoral scientist will be highly motivated and able to work independently. He/she will also collaborate within an interdisciplinary team of researchers whose expertise spans Neuroscience, Psychology and Physics. The successful applicant will contribute to the design and conduct of neurobehavioral experiments and to theoretical modeling in which social interactions are treated as meaningfully coupled dynamical systems (Coordination Dynamics). Candidates should have a PhD degree or equivalent. Experience or willingness to learn in one or more relevant domains will be considered an advantage: - Theoretical modeling, dynamical systems - Preparation and conduct of social, neurobehavioral and neurocognitive experiments - Recording and analysis of brain activity and behavior (e.g. EEG, MEG, fMRI, etc) - Digital signal processing and statistical analysis - Programming (Matlab, C, visual basic), - Excellent writing skills The position will be for one year with a possibility of extension depending on satisfactory progress. Salary will be commensurable with experience. Review of applications will begin immediately and continue until the position is filled. Qualified candidates should send a CV and arrange for 3 reference letters via email to: J. A. Scott Kelso & Emmanuelle Tognoli, kelso at ccs.fau.edu, tognoli at ccs.fau.edu www.ccs.fau.edu/hbbl.html HBBL, Center for Complex Systems & Brain Sciences, Florida Atlantic University, Boca Raton, FL USA -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

April 20, 2014

OpenWorm for scientists

by Stephen Larson

Hi all, OpenWorm <http://openworm.org/> is an open source project and open science community dedicated to creating the world’s first whole organism in a computer, a C. elegans nematode<https://en.wikipedia.org/wiki/Caenorhabditis_elegans>, via bottom-up computational modeling. It is an association of highly motivated scientists, engineers, coders, and curious citizens from around the world who believe in open science and open access. While our ultimate goal is to simulate every cell in the c. elegans, we are starting out by building a model of its body and environment, its nervous system, and its muscle cells. At the center of this is an incrementally improving detailed multi-compartmental representation of the c. elegans nervous system<http://docs.openworm.org/en/latest/Projects/datarep.html#neuroml-connectome>. You can read more about our neuromechanical modeling approach in our online documentation<http://docs.openworm.org/en/latest/modeling.html#closing-the-loop-with-neur…> . We've recently pulled together a page<http://www.openworm.org/science.html> that focuses content that is relevant to experimental biologists and other scientists in a single place online. http://www.openworm.org/science.html This outreach effort is aimed at creating a conversation between biologists collecting data and making observations and computational modelers building models and validating them against real data. We invite the comp-neuro community to have a look, provide feedback, and join the conversation! Thanks, Stephen Larson, Ph.D Project coordinator http://openworm.org

April 19, 2014

Postdoc/engineer positions in Parkinsons/DBS and Neuroprosthetics

by Dawn Taylor

We currently have multiple openings for Postdocs and/or engineers for two newly funded studies. Detailed descriptions of each study are listed below. If interested, please send a CV to Dr. Dawn Taylor at dxt42(a)case.edu. 1) The goal of the *Parkinson's* project is to understand how Parkinson's disease alters cortical network processing and how *Deep Brain Stimulation (DBS)* can be improved to better re-normalize motor processing. Cortical network activity will be recorded in monkeys via intracortical electrode arrays before and after making the animals hemi-Parkinsonian via injections of the selective neurotoxin MPTP (note this toxin is initially applied in such a way that the animal only develops parkinsonian symptoms on one half of its body so the animal can still groom, ambulate, and take care of itself). DBS will then be applied to two subcortical regions (subthalamic nucleus and globus pallidus) to alleviate Parkinsonian symptoms. Computational models of the cortical microcircuit will be developed that accurately reflect the recorded cortical activity in the normal and Parkinsonian states as well as under the influence of different DBS patterns. The model parameters that need to be changed to make the network computational model behave like the recorded experimental data under the different conditions will be informative regarding the underlying mechanisms of DBS. The refined computational model will also be used to rapidly screen for new DBS patterns that are more effective at restoring normal cortical network processing. The improved DBS patterns suggested by the computational model will then be validated by testing those novel patterns in the monkeys. This project is being done in conjunction with Dr. Cameron McIntyre who will oversee the computational modelling part of the study. We are looking for multiple post docs that can focus on either the animal work, the computational modeling, or both depending on their skills and interests. 2) The long-term goal of the *Neuroprosthetics* project is to enable paralyzed individuals to use their brain signals to control their upper limb via implanted muscle stimulators. Most labs working on brain-controlled neuroprosthetics decode intended limb kinematics (e.g. velocity, joint angles, etc.) from the recorded brain signals. However, that approach still requires converting those kinematic commands into the appropriate stimulation patterns required to generate the desired limb motion. That conversion process has not been resolved for the upper limb due to the limb's complex dynamical nature and the fact that the limb is subject to unknown external forces during use. We bypass this obstacle by retraining the brain to control muscle stimulators directly. We have come up with some novel, but clinically feasible ways of mapping neural signals directly to muscle stimulators. Our methods can enable the user to have good control over both limb motion and stiffness. To demonstrate and refine our methods, we are training monkeys to control the movements of a realistic musculoskeletal model of a paralyzed limb activated via implanted muscle stimulators. The paralyzed limb simulator (developed by the lab of Robert Krisch) provides real-time visual feedback to the animal of the limb motion that would result from stimulating the paralyzed muscles based on the animal's neural signals decoded in real time. The use of this real-time paralyzed arm simulator allows us to test and refine our process of brain-controlled muscle stimulation in monkeys without actually having to paralyze any animals. -- Dawn M. Taylor, Ph.D. Assistant Professor of Neuroscience, Cleveland Clinic Researcher Scientist, Cleveland VA Medical Center, Functional Electrical Stimulation Center Assistant Professor of Biomedical Engineering & of Molecular Medicine, Case Western Reserve University The Cleveland Clinic Lerner Research Institute 9500 Euclid Ave. / NC30 Cleveland, OH 44195 email: dxt42(a)case.edu or taylord8(a)ccf.org Phone: (216) 636-0140 Fax: (216) 778-4259

April 18, 2014

Major change in NIH Policy regarding Revision (Amended) Applications -- NOT-OD-14-074

by Glanzman, Dennis (NIH/NIMH) [E]

I am writing to let the community know that effective immediately, NIH no longer limits applicants to a single Revision Application (A1). >From today's Notice: "... following an unsuccessful resubmission (A1) application, applicants may submit the same idea as a new (A0) application for the next appropriate due date." See the full Notice online at: http://grants.nih.gov/grants/guide/notice-files/NOT-OD-14-074.html Dennis L. Glanzman, Ph.D. Chief, Theoretical and Computational Neuroscience Program National Institute of Mental Health, NIH, DHHS 6001 Executive Boulevard Room 7192; MSC 9637 Bethesda, MD 20892-9637 Telephone: (301) 443-6429

April 17, 2014

Postdoctoral position in systems neuroscience at the University of Manchester

by Mark Humphries

We seek an electrophysiologist to join a team investigating the neural basis of perception. This is a BBSRC-funded project led by Dr Rasmus Petersen in collaboration with Dr Mark Humphries at the University of Manchester, UK. The project is a multidisciplinary team effort involving both experimentalists and computational modellers. Your primary role will be experimental. You will be using state-of-the-art electrophysiological methods to investigate active perception in an awake, behaving in vivo model, using a whisker-guided sensory discrimination task. You will also have the opportunity to develop your skills in data analysis. You will hold a Ph.D. in neuroscience and experience of electrophysiological recording in vivo. Experience with data analysis is an advantage. The position is immediately available and will be for up to 3 years. For more details and to apply, please visit: https://www.jobs.manchester.ac.uk/displayjob.aspx?jobid=7514 Informal enquiries can be made to Dr Rasmus Petersen. Email r.petersen(a)manchester.ac.uk<mailto:r.petersen@manchester.ac.uk> Dr Mark Humphries MRC Senior non-Clinical Research Fellow AV Hill Building Faculty of Life Sciences University of Manchester http://www.systemsneurophysiologylab.ls.manchester.ac.uk/

April 17, 2014

Fully funded combined theoretical and experimental neuroscience PhD at UCL

by Peter Latham

We are looking for an exceptional candidate to carry out a combined theoretical and experimental PhD. The student will receive training from two labs: Professor Peter Latham (Gatsby Computational Neuroscience Unit; theory) and Professor Michael Hausser (Wolfson Institute for Biomedical Research; experiment). The candidate will initially be based at the Gatsby Unit with Professor Latham, taking courses in computational neuroscience and developing theories at the circuit level; the rest of the PhD will be with Professor Hausser testing those theories using advanced experimental tools for linking neural circuit function with behavior (most notably targeted optogenetics and fast 2-photon imaging). The applicant should have a strong analytical background and a keen interest in neuroscience. Experience in an experimental lab is desirable but not absolutely necessary. The applicant will be fully funded for four years. Start date is flexible (but ideally by 1 October 2014). Closing date is May 15! Applicants should apply directly to Professor Latham (pel(a)gatsby.ucl.ac.uk) Please send, in PDF or plain text format where possible, the following: - CV - statement of research interests, - transcript(s) for previous degrees, and arrange for three academic letters of recommendation, also to pel(a)gatsby.ucl.ac.uk . For further details of research interests please visit our websites: Latham: http://www.gatsby.ucl.ac.uk/~pel/ Hausser: http://www.dendrites.org/

April 16, 2014

Second Call for Papers: LDAB@CIBB2014

by Andrea Bracciali

[We apologize if you have received multiple copies of this message] ==================================================== Second Call for Papers Large-scale and HPC data analysis in bioinformatics: Intelligent methods for computational, systems and synthetic biology. 26-28 June 2014 University of Cambridge, UK http://www.cussb.unisr.it/cibb2014/ss.html#LSAHDAIB Special Session of CIBB 2014: Eleventh International Meeting on Computational Intelligence Methods for Bioinformatics and Biostatistics http://www.cussb.unisr.it/cibb2014/index.html *** Submission deadline: 5th May 2014 *** ==================================================== AIMS and SCOPE Biomedical research is currently facing the Big Data wave created by the huge amount of experiments performed every day in omics sciences. This new situation demands appropriate IT-infrastructures and scalable software to analyse data within an acceptable timespan. Massive parallel clusters, distributed technologies, on-Chip solutions such as GPGPU and Xeon Phi must be exploited with adequate algorithmic solutions to reach their full potential. The aim of this special session is to bring together researchers interested in cutting-edge methods to address the challenges posed by the huge amount of data produced in omics science. The idea is to present the latest advancements concerning High Performance Computing solutions required to treat multi-omics data and the related Big Data paradigms that are needed to manage the large-scale challenges of current computational biology. Examples of relevant areas of interest within this context include - but are not limited to - - Next-Generation Sequencing data analysis and interpretation, - Genomics patterns identification and mining, - Transcriptomics and Proteomics data integration, - Systems Biology models simulation and optimization, - Structural Biology and Molecular Dynamics, - Synthetic Biology circuits design and simulation. SUBMISSION GUIDELINES http://www.cussb.unisr.it/cibb2014/calls.html#submissions Papers should be submitted in PDF format on the Easy Chair conference system. Paper length should be at least 4 pages and should not exceed 6 pages. Papers are required to be structured according to the following five sections: • 1. Scientific background • 2. Material and methods • 3. Results • 4. Conclusion • 5. References (no more than 10) (Please refer to the latex template on the web page for more accurate instructions). Please note that only PDF versions of papers can be accepted, as the proceedings of CIBB will be produced starting from them. A correct submission requires selecting this special session in the submission system. PUBLICATION Each paper will be peer-reviewed and the resulting scores used to determine invitations for oral or poster presentations. Following the conference, an extended version of the presented contributions (12 page format) will be considered for publication in the Springer’s Lecture Notes in Bioinformatics (LNBI) series. Moreover, a selection of the best papers will be considered for pu blication in a special issue of BMC Bioinformatics dedicated to CIBB2014. IMPORTANT DATES Paper submission: 5th May 2014 Acceptance notification: 10th May 2014 Camera ready due: 30th May 2014 Conference: 26th - 28th June 2014 ORGANISERS Andrea Bracciali, University of Stirling, UK Ivan Merelli, CNR-ITB, Italy CONTACTS Andrea Bracciali, University of Stirling, UK Computing Science and Mathematics School of Natural Sciences Stirling University abb(a)cs.stir.ac.uk +44 (0)1786 467446 Ivan Merelli, CNR-ITB, Italy Institute for Biomedical Technologies Consiglio Nazionale delle Ricerche ivan.merelli(a)itb.cnr.it +39 02 26422600

April 16, 2014

Post-doctoral position - Boston University

by Michael Hasselmo

Post-doctoral position – Boston University The Hasselmo laboratory in the Center for Memory and Brain at Boston University is looking for a post-doctoral fellow to work on a multi-disciplinary university research initiative (MURI) project in collaboration with the Leonard and Roy labs at MIT and the Milford lab at QUT. Applicants should have experience in the area of robotics with an emphasis on spatial navigation and computational neuroscience. This background should include a degree in electrical engineering, computer science, computational neuroscience or mechanical engineering. The successful candidate will extend current research on goal directed spatial behavior, including work on modeling navigation in robots guided by models of neurophysiological circuits. He/she will also implement previously developed computational models in 3D simulation environments and robotic hardware. The ideal candidate will have experience in path planning, autonomous navigation, computational modeling, neural networks, AI and/or computer vision. Excellent programming skills in MATLAB, Python and/or C++ are a must. Experience in implementing computational models on hardware platforms is a plus. Requirements: - A degree in one of the following areas: electrical engineering, computer science, computational neuroscience, mechanical engineering. - Experience in robotics, mathematical modeling, autonomous navigation, and/or neural networks. - Excellent coding skills in MATLAB, C++ and/or Python. -- Prof. Michael Hasselmo Center for Memory and Brain, Department of Psychological and Brain Sciences, Graduate Program for Neuroscience, Principal Investigator, ONR Multi-disciplinary University Research Initiative on Grid cells and Autonomous Systems, Boston University, 2 Cummington St., Boston, MA, 02215, USA Tel: (617) 353-1397, e-mail: hasselmo(a)bu.edu, http://www.bu.edu/hasselmo

April 16, 2014

Recruitment for Post-doctoral Position: Sinapse, Singapore

by Wong Kian Foong

Postdoctoral Research in Neuroimaging Data Processing and Analysis National University of Singapore – Singapore Institute for Neurotechnology (Cognitive Engineering Group) A postdoctoral appointment is available in the Singapore Institute for Neurotechnology (SINAPSE) (http://sinapseinstitute.org/) at National University of Singapore. The post-holder will be a member Professor Anastasios Bezerianos’s group focused on Neuroimaging data processing and analysis. Professor Bezerianos’s group makes use of concurrent EEG and fMRI recording to study the mechanisms of brain under various mental states. We are looking for a research fellow who is interested in developing and employing advanced signal processing techniques for analysis of neuroimaging data and developing pattern recognition approaches to classify different brain states. The candidate has to have expertise in design and running of fMRI experiments, management of fMRI data and knwoledge of existing tools for fMRI image analaysis The ideal candidate should have a strong background in Neuroimaging data processing and (or) machine learning techniques. Previous experience on multimodal neuroimaging signal processing techniques is preferable but not necessary. Previous research experience with concurrent EEG/fMRI techniques would be an advantage. You will have the ability to manage the day-to-day running of research project including assisting junior researchers, and good communication and writing skills. You will have to and should be able to work independently as well as in a team. You will have the ability to deliver results to the required standard and schedule. The position is full-time fixed-term for minimum 1 year in the first instance with potential 2 year extension. Competitive salaries according to the NUS standards. Interested applicants will be required to send you CV and supporting documents to: Prof. Anastasios Bezerianos Singapore Institute for Neurotechnology National University of Singapore Email: tassos.bezerianos(a)nus.edu.sg

April 16, 2014

Applications open for INCF two-day course "Introduction to neuroinformatics"

by Malin Sandström

Dear all, Application is now open for our two-day course "Introduction to Neuroinformatics" in Leiden in August. The course aim is to give researchers and advanced students an introduction to the field, with lectures given by carefully selected world experts. The content is suitable for both neuroscience and informatics backgrounds. Please help us spread the word to fellow researchers and students in your department! There is no course fee, and we have some travel support available. The application deadline is May 20th. More info: http://www.incf.org/community/events/incf-short-course-2014 Download course poster: http://www.incf.org/community/events/incf-short-course-2014/at_download/eve… In case of questions, please contact Mathew Abrams on course-admin(a)incf.org Best regards, Malin -- Malin Sandström, PhD Community Engagement Officer malin.sandstrom(a)incf.org International Neuroinformatics Coordinating Facility Karolinska Institutet Nobels väg 15 A SE-171 77 Stockholm Sweden http://www.incf.org

April 16, 2014

BCF/NWG course "Analysis and Models in Neurophysiology" 2014 at the Bernstein Center Freiburg, Germany

by Birgit Ahrens

BCF/NWG-Course "Analysis and Models in Neurophysiology" /Sunday, October 5 - Friday, October 10, 2014 / /Bernstein Center Freiburg, Hansastraße 9a, 79104 Freiburg, Germany/ *Aim of the course:* The course is intended to provide advanced Diploma/Masters and PhD students, as well as young researchers from the neurosciences with approaches for the analysis of electrophysiological data and the theoretical concepts behind them. *The course includes various topics such as*: * Neuron models and spike train statistics * Point processes and correlation measures * Systems and signals * Local field potentials The course will consist of lectures in the morning and and matching exercises using Matlab and Mathematica in the afternoon. Experience with these software packages will be helpful but is not required for registration. The participants should have a basic understanding of scientific programming. This course is designated especially for advanced diploma/master-students and PhD-students (preferentially in their first year). *Application:* Please apply by sending one pdf document containing your CV and a meaningful letter of motivation to nwg-course(a)bcf.uni-freiburg.de. The letter of motivation should refer to the following points: * Reasons for wanting to take this course * Background in mathematics * Experience using Matlab/Python/Mathematika * Background in neuroscience The course is limited to 20 participants. *Course fees:* NWG members - 50EUR, others - 125EUR *Application deadline: *June 30, 2014 *More information: *http://www.bcf.uni-freiburg.de/events/conferences-workshops/20141005-nwgcourse *-- Dr. Birgit Ahrens --* Teaching & Training Coordinator Bernstein Center Freiburg University of Freiburg Hansastr. 9a D - 79104 Freiburg Germany Phone: +49 (0) 761 203-9575 Fax: +49 (0) 761 203-9559

April 16, 2014

Research Fellowship Opportunity in Cognitive Neuroscience

by Naotsugu Tsuchiya

Dear All, The School of Psychological Sciences is pleased to announce the opening of a call for a *Research Fellow in Cognitive Neuroscience*. Expressions of interest from suitably qualified applicants are sought and appointments may be made at the level of Research Fellow, Senior Research Fellow or Principal Research Fellow, depending upon experience. Salary and research support are available for 4 years. Domestic and international applicants are welcome to apply. Please see the attached document or follow the link below for further information regarding this outstanding career opportunity. http://jobs.monash.edu.au/jobDetails.asp?sJobIDs=523427&lWorkTypeID=&lLocat… Best wishes Mark Bellgrove and Kim Cornish -- Professor Mark Bellgrove Research Chair School of Psychological Sciences Faculty of Medicine, Nursing and Health Sciences Monash University, Clayton Campus Room 533, Building 17 Victoria, 3800 AUSTRALIA Tel +61 3 990 24200 Fax +61 3 99053948 Monash Provider No. 00008C www.med.monash.edu.au/psych/research -- ------------------------------------------------------------------------- Nao (Naotsugu) Tsuchiya, Ph.D. 1. Associate Professor School of Psychological Sciences Faculty of Medicine, Nursing and Health Sciences, Monash University 2. ARC Future Fellow homepage: http://users.monash.edu.au/~naotsugt/Tsuchiya_Labs_Homepage/Main.html

April 16, 2014

Deadline Extension: AAAI Workshop on Incentives and Trust in Electronic Communities (WIT-EC) 2014

by Jay Zhang

Sorry for multiple copies. The submission deadline of the AAAI WIT-EC 2014 has been extended to April 25, 2014. CALL FOR PAPER AAAI 2014 WORKSHOP ON INCENTIVE AND TRUST IN E-COMMUITIES (WIT-EC'14) http://trust.sce.ntu.edu.sg/wit-ec14/ The 3nd WIT-EC workshop will be held together with the Twenty-Eighth AAAI Conference on Artificial Intelligence (AAAI'14), July 27-31, 2014, in Quebec, Canada. Trust and incentive have bidirectional relationships. As trustworthiness measures are used as part of incentive mechanisms to promote honesty in electronic communities, incentive mechanisms motivate participants to contribute their truthful opinions that are useful for trust modeling. Hence, trust and reputation systems should not only provide a means to detect and prevent malicious activities but also design a mechanism to discourage dishonesty attitudes amongst participants. The evidential success of combining these two concepts inspires and encourages researchers in the trust community to enhance the efficacy and performance of trust modeling approaches by adopting various incentive mechanisms. The main objective of this workshop is to bring together researchers and practitioners of both fields, to foster an exchange of information and ideas, and to facilitate a discussion of current and emerging topics relevant to building effective trust, reputation and incentive mechanisms for electronic communities. Topics of interest include, but are not limited to: - Social, cognitive trust, reputation - Computational trust, reputation - Incentive Mechanisms - Cross-cultural approaches - Components and dimensions of sociotechnical trust - Game theoretic approaches to trust and reputation - Game theory and trusting behaviours - Risk management and trust-based decision making - Trust management dynamics - Trust, regret, and forgiveness - Economic drivers for trustworthy systems - Trust and economic models - Trust metrics assessment and threat analysis - Context-aware trust assessments - Trust-aware recommender systems - Evolution of trust - Trust-based incentive mechanisms - Robustness of trust and reputation systems - Trust metrics assessment and threat analysis - Robustness of incentive mechanisms - Deception and fraud, and its detection and prevention - Attacks on, and defences for, trust, reputation and incentive mechanisms - Testbeds and framework of trust - User interfaces to incentive mechanisms - Real-world applications for virtual communities (e.g. e-commerce, social network, e-health, e-learning, blog, online tutoring systems) Previous Workshops: Reacting to the strong needs and trend, the first Workshop on Incentives and Trust in E-Commerce (WIT-EC'12) was organized with the 13th ACM Conference on Electronic Commerce (EC'12), on June 4-8, 2012, in Valencia, Spain, to bring together researchers in both the area of game theory for designing incentive mechanisms and the area of trust and reputation modeling, towards the design of more effective trust, reputation and incentive mechanisms for creating safe e-marketplace environments. The second Workshop on Incentive and Trust in E-commerce has been held together with the 23rd International Joint Conference on Artificial Intelligence (IJCAI'13), on August 3-9, 2013, in Beijing, China. Following up the success of the WIT-EC'12 workshop, we invite eight accepted papers to the special issue of Computational Intelligence on Incentives and Trust in E-Commerce ( http://www.ntu.edu.sg/home/zhangj/doc/cfp-ci-si-trust.pdf ) aiming to further elicit articles in a more comprehensive and extended form that contribute to the resolving of the above mentioned challenges. Workshop Co-Chairs Stephen Marsh, University of Ontario Institute of Technology, Canada Jie Zhang, Nanyang Technological University, Singapore Christian Jensen, Technical University of Denmark, Denmark Zeinab Noorian, University of Saskatchewan, Canada Program Committee Sviatoslav Braynov, University of Illinois at Springfield, USA Chris Burnett, University of Aberdeen, UK Robin Cohen, University of Waterloo, Canada Babak Esfandiari, Carleton University, Canada Rino Falcone, Institute of Cognitive Science and Technologies, CNR, Italy Carol Fung, Virginia Commonwealth University, USA Audun Josang, University of Oslo, Norway Sama Khosravifar, University of Tehran, Iran Siyuan Liu, Nanyang Technological University, Singapore Tim Muller, Nanyang Technological University, Singapore Masakatsu Nishigaki, Shizouka University, Japan Thanasis Papaioannou, EPFL, Switzerland Sarvapali Ramchurn, University of Southampton, UK Thomas Tran, University of Ottawa, Canada Kewen Wu, University of Saskatchewan, Canada Contact Info Zeinab Noorian z.noorian(a)unb.ca Important Dates Paper Submission Deadline : April 25, 2014 Notification of Acceptance: May 1, 2014 Camera-ready Paper: May 15, 2014 Workshop Date: July 27, 2014 Submission and Proceedings Papers must be formatted according to the AAAI 2014 style guide. We solicit short and long papers as well as research demos. Long papers (6 pages) present original research work; short papers (4 pages) report on work in progress or describe demo systems. All the selected papers will be published in an AAAI technical report volume. Submissions will be reviewed for relevance, originality, significance, validity and clarity. All articles selected for publication will be reviewed by at least two reviewers with expertise in the area. As previous years, we plan to invite the best papers for a journal special issue.

April 16, 2014

Computational Modeling of Cognition-Emotion Interactions - Quebec City - July 23, 2014

by Jean-Marc

CFP: Workshop on ***"Computational Modeling of Cognition-Emotion Interactions: Relevance to Mechanisms of Affective Disorders and Psychotherapeutic Action"*** To be held at the 36^th Annual Meeting of the Cognitive Science Society July 23, 2014 Quebec City, Quebec, Canada Recent years have witnessed an increasing interest in developing computational models of emotion and emotion-cognition interaction, within the emerging area of computational affective science.At the same time, emotion theorists and clinical psychologists have been recognizing the importance of moving beyond descriptive characterizations of affective disorders, and identifying the underlying mechanisms that mediate both psychopathology and psychotherapeutic action. Computational models of cognition-emotion interactions have the potential to facilitate more accurate assessment and diagnosis of affective disorders, and to provide a basis for more efficient and targeted approaches to treatment, through an improved understanding of the mechanisms of therapeutic action. In spite of the significant synergy that could result from a dialogue among researchers and practitioners in affective modeling, emotion research and clinical psychology, limited interaction exists among these communities. The goal of this workshop is to provide a forum for interdisciplinary dialog among the members of these research communities, and explore how computational models of emotion-cognition interaction can help elucidate the mechanisms mediating affective disorders, as well as the mechanisms of therapeutic action. Workshop Format To facilitate cross-disciplinary discussions and interaction, the workshop format will emphasize moderated panels, small working groups, and open discussion, in addition to the traditional paper sessions. To this end, we encourage submissions of proposals for discussion topics, panels and small working groups. Keynote address:Keith Oatley, University of Toronto-- "The cognitive bases of emotions, emotional disorders and psychotherapy." *Submission Guidelines* Interested participants should submit extended abstracts (1-3 pages), discussion and working group topics (1 page), or panel proposals (1-2 pages) to hudlicka(a)cs.umass.edu <mailto:Hudlicka@ieee.org> by *June 1*.Relevant topics include: ·Which processes mediating cognition-emotion interactions are sufficiently well understood to support computational modeling (e.g., affective biases on attention & perception; emotion regulation; cognitive appraisal)? ·How can models of these processes contribute to an understanding of the mechanisms of therapeutic action, across different types of psychotherapies (e.g., cognitive, psychodynamic, emotion-focused)? ·What are the relative benefits and drawbacks of the dominant theoretical perspectives on emotion with respect to computational models of emotion-cognition interaction and therapeutic action (e.g., discrete / categorical models, dimensional models (PAD), componential models)? ·What are the best representational and reasoning approaches for modeling cognitive-affective schemas and their transformation during therapy?Can we characterize the differences in these transformations across distinct therapeutic approaches (e.g., cognitive, metacognitive, emotion-focused, motivational interviewing, psychodynamic)? ·What are the most appropriate computational methods for modeling the distinct modalities of affective processes (e.g., physiological / somatic, expressive /behavioral, cognitive)? ·How can we model intermodal interactions across processes operating at different time scales? ·What types of data are necessary to develop these models, and how can these be obtained? ·For a given affective process and modality, what criteria determine the best level of model resolution (e.g., models of lower-level processes via connectionist methods vs. higher-level symbolic models)? ·How can we validate computational models of cognition-emotion interactions and therapeutic action, and what are the limits of this validation (e.g., validation of detailed symbolic models hypothesizing specific internal mental constructs, such as goals or plans, may not be possible with current technologies). Addressing these questions from a multi-disciplinary perspective will provide the context within which concrete gaps in both theoretical knowledge and methodologies can be identified, and research priorities established. Submitters will receive notification of acceptance/rejection by *June 15.* For more information see: https://people.cs.umass.edu/~hudlicka/cogsci2014-cog-em.html Post-Workshop Publication The workshop papers will be published as a separate report, and both the papers and the presentations will be made available on the workshop web site. The workshop organizers will also pursue the possibility of a special issue of a relevant journal (TBD) and/or an edited volume in the Affective Science Series published by Oxford University Press. Program Committee Eva Hudlicka, Chair, Psychometrix Associates & University of Massachusetts-Amherst Michael Arbib, University of Southern California Jorge Armony, McGill University Luc Beaudoin, Simon Fraser University Jean-Marc Fellous, University of Arizona Ian Horswill, Northwestern University Richard Lane, University of Arizona

April 15, 2014