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Job opening: 7 PhD positions in Dutch research consortium "Language in Interaction"
by Lorenz, C.M. 10 Jul '14

10 Jul '14

Seven PhD Positions in the Dutch Research Consortium 'Language in Interaction' Closing date: 30 September 2014 For more information: http://www.languageininteraction.nl/jobs/id-2nd-phd-call-general.html We are looking for highly motivated PhD candidates to enrich a unique consortium of researchers that aims to unravel the neurocognitive mechanisms of language at multiple levels. The goal is to understand both the universality and the variability of the human language faculty from genes to behaviour. The Netherlands has an outstanding track record in the language sciences. This research consortium sponsored by a large grant from the Netherlands Organization for Scientific research (NWO) brings together many of the excellent research groups in the Netherlands with a research programme on the foundations of language. The research team consists of 43 Principal Investigators. In addition to the excellence in the domain of language and related relevant fields of cognition, our consortium provides state-of-the-art research facilities and a research team with ample experience in the complex research methods that will be invoked to address the scientific questions at the highest level of methodological sophistication. These include methods from genetics, neuroimaging, computational modelling, and patient-related research. This consortium realizes both quality and critical mass for studying human language at a scale not easily found anywhere else. Currently, the consortium advertises seven PhD positions for a period of 4 years. Depending on the PhD position applied for, candidates will be appointed at one of the home institutions of the consortium. These positions provide the opportunity for conducting world-class research as a member of an interdisciplinary team. Click for more information on the PhD positions and how to apply: http://www.languageininteraction.nl/jobs/id-2nd-phd-call-general.html

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Multiscale analysis of neural spike trains
by Reza Ramezan 09 Jul '14

09 Jul '14

Dear Colleagues, I would like to highlight the following paper from our group published in Statistics in Medicine (not a mainstream neuroscience journal). Interested people can receive a free (electronic) copy upon request. Kindest Regards, Reza Ramezan ------------------------------------------------------------------------------------ *Multiscale analysis of neural spike trains* <http://onlinelibrary.wiley.com/doi/10.1002/sim.5923/abstract> Ramezan R, Marriott P, Chenouri S (2014) *Summary:* This paper studies the multiscale analysis of neural spike trains, through both graphical and Poisson process approaches. We introduce the interspike interval plot, which simultaneously visualizes characteristics of neural spiking activity at different time scales. Using an inhomogeneous Poisson process framework, we discuss multiscale estimates of the intensity functions of spike trains. We also introduce the windowing effect for two multiscale methods. Using quasi-likelihood, we develop bootstrap confidence intervals for the multiscale intensity function. We provide a cross-validation scheme, to choose the tuning parameters, and study its unbiasedness. Studying the relationship between the spike rate and the stimulus signal, we observe that adjusting for the first spike latency is important in cross-validation. We show, through examples, that the correlation between spike trains and spike count variability can be multiscale phenomena. Furthermore, we address the modeling of the periodicity of the spike trains caused by a stimulus signal or by brain rhythms. Within the multiscale framework, we introduce intensity functions for spike trains with multiplicative and additive periodic components. Analyzing a dataset from the retinogeniculate synapse, we compare the fit of these models with the Bayesian adaptive regression splines method and discuss the limitations of the methodology. Computational efficiency, which is usually a challenge in the analysis of spike trains, is one of the highlights of these new models. In an example, we show that the reconstruction quality of a complex intensity function demonstrates the ability of the multiscale methodology to crack the neural code. *Keywords: *inhomogeneous Poisson process; multiscale analysis; periodogram; almost periodic intensity function; retinogeniculate synapse; spike train -- Reza Ramezan Department of Statistics and Actuarial Science University of Waterloo Waterloo, Ontario N2L 3G1 Canada Office: M3 3018 Phone: (519) 888-4567, ext. 39358 E-mail: rramezan(a)uwaterloo.ca Web: http://www.neuroinformatics.ca

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2 PhD positions in Computational Neuroscience in Juelich, Germany
by Martina Reske 09 Jul '14

09 Jul '14

Dear community, we are seeking two PhD candidates to support our team! Project 1: In the framework of the Klinische Forschergruppe (KFO) 219 "Basal ganglia-cortex loops: Mechanisms of pathologic interactions and their therapeutic modulation" we have an open PhD student position in work package 9: "Mathematical modeling of development and suppression of pathological activation in basal ganglia – cortex loops“. This project focuses on the generation of pathological beta band oscillations in basal ganglia and their susceptibility to suppression by means of pharmacological challenges or deep brain stimulation. Specifically, this projects aims to model dynamics in basal ganglia – thalamus – cortex loops drawing on computational neuroscience approaches and data deriving from other work packages within the research consortium. We are seeking for a candidate with a master’s degree in physics, mathematics or computer science. The candidate will develop microscopic network models and will be supervised by the projects leaders, particularly by a postdoctoral fellow supervising the entire work package as well as Prof. Morrison. Programming expertise is appreciated. The candidate will be primarily based at the Jülich Research Center to foster interactions with theoretical neuroscientists. In addition, the candidate is expected to work jointly with project partners at the University Clinic of Cologne. We offer a position in a creative and international team, themes ranging from computational neuroscience to simulation technology. The Jülich Research Center is one of the largest research centers in Germany, with excellent scientific equipment, located on a green campus, and near the cultural centers Köln, Düsseldorf, and Aachen. The PhD position is available for 3 years, starting as soon as possible. Applications, including a motivation letter, CV, publication list, copies of university certificates, and one reference letter should be sent as a single PDF email attachment (max. 10MB) mentioning the internal reference code KFO219-TP9 to should be sent to: Dr. Martina Reske (m.reske(a)fz-juelich.de) – Scientific Coordinator The call is open until the position has been filled. Project 2: Project title: Neural circuit mechanisms of reinforcement learning Project description: Reinforcement learning is considered to play a major role in decision-making, and impairments in RL have been associated with various neuropsychiatric disorders including addiction and depression. Since it was found that the activity of midbrain dopamine (DA) neurons appears to represent the reward prediction error, various brain regions in the cerebral cortex and the basal ganglia have been shown to represent several variables appeared in mathematical formulations of RL algorithms. However, underlying mechanisms at the cellular and circuit levels within and between each of those regions remain largely unknown. In this project, we address this issue by developing and study neuronal network models of learning from reward and punishment in the brain's basal ganglia network. The project will be carried out by the group Functional Neural Circuits at the Institute for Neuroscience and Medicine (INM-6) and Institute for Advanced Simulation (IAS-6) led by Prof. Abigail Morrison, together with our Japanese collegues (Kenji Morita, University of Tokyo). The project is supported by German Ministry of Science (BMBF) in the framework of the German-Japan cooperation in Computational Neuroscience. The project incorporates tools and methods from different fields, ranging from neuroscience to physics and mathematical modeling to build large scale simulations of neural networks. Supervision is provided by Prof. Abigail Morrison and Dr. Jenia Jitsev, both having considerable experience in neural network modeling, with focus on plasticity and learning. We seek a highly motivated candidate with curiosity and persistence. A preferable candidate will have background and strong Master degree in either in neuroscience, physics, mathematics, biology, computer science or a related field of natural science. The candidate should have experience in basic software engineering techniques (minimal requirement is ability to write clear well-structured code in either C++ or Python). Furthermore, a solid basis in mathematical modelling (handling differential equations, basics of stability analysis) is essential. The most important requirement is the ability to learn new things and to find ways to solve novel problems. The PhD position is available for 3 years, starting as soon as possible. During the PhD, you will also have opportunity to visit conferences, workshops, summer schools and labs of our partners in Tokyo and benefit from their experience, too. You will be a part of a creative and young team, rich with inspiration for the different state-of-the art topics in experimental and theoretical neuroscience, and have the opportunity to take part at the forefront of current neuroscientific research. Research Center Jülich, Germany, is located on a green campus and hosts excellent facilities, including the Jülich Supercomputing Center, and is part of newly starting EU Human Brain Project, the largest neuroscientific initiative to study the brain funded in Europe. Jülich is close to large urban centers like Cologne, Aachen and Düsseldorf and offers thus a rich cultural environment to spend time in. Applications, including a motivation letter, a CV, copies of university certificates, and one letter of reference should be sent as a single PDF email attachment (max. 10MB) mentioning the internal reference code BRDJ-PhD to: Dr. Martina Reske (m.reske(a)fz-juelich.de) – Scientific Coordinator The call is open until the position has been filled. -- Dr. Martina Reske Scientific Coordinator Institute of Neuroscience and Medicine (INM-6) Computational and Systems Neuroscience & Institute for Advanced Simulation (IAS-6) Theoretical Neuroscience Jülich Research Centre and JARA Jülich, Germany Work +49.2461.611916 Work Cell +49.151.26156918 Fax +49.2461.619460 www.csn.fz-juelich.de ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, Prof. Dr. Sebastian M. Schmidt ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------

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Call for Nominations: TANG Prize for Achievements in Psychology
by Christopher Honey 08 Jul '14

08 Jul '14

APPLICATIONS INVITED FOR INAUGURAL TANG PRIZE FOR ACHIEVEMENTS IN PSYCHOLOGY – CALL FOR NOMINATIONS The Department of Psychology at the University of Toronto is pleased to announce the call for nominations for the 2014 inaugural TANG Prize for Achievements in Psychology. As a Department at a public university, we believe in furthering the science of Psychology in service of enhancing human wellbeing. Applications are encouraged from internationally-recognized scholars in Psychology or a closely-related field who have shown creativity, and rigour in their approach and whose record of achievement has left an indelible mark on the field. This award has been made possible through generous support from the TANG Foundation. The TANG Foundation is a charitable institution with the mandate to raise awareness of the importance of psychological wellbeing in the world. The recipient of the TANG Prize for Achievements in Psychology will be awarded a cash prize of $100,000 CAD at a ceremony held on the University of Toronto campus on November 12, 2014. During the campus visit, the recipient will be asked to meet with University of Toronto students and to hold a public lecture. Applicants should outline in no more than two pages the ways in which they have a major impact on the progress of psychology, anywhere in the world, particularly in its application to the psychological wellbeing of humanity. This application letter should highlight how the applicant has contributed to the science, practice, or application of Psychology as it pertains to the understanding, promotion, restoration, or application of psychological methods, research, and techniques in addressing challenges related to wellbeing at the individual or community level. In addition to this application letter, applications should also include a current CV. Nomination packages (application letter and CV) should be submitted electronically in one email by August 15, 2014 to tangprize(a)psych.utoronto.ca. Applicants should also ask three referees, who must be internationally acknowledged experts in the field, to send reference letters directly to the Department via email to tangprize(a)psych.utoronto.ca by August 30, 2014. Up to three additional supporting letters of endorsement from individuals who have been directly impacted by the applicant’s scholarly work and/or who have knowledge of the direct impact of the applicant’s scholarly work can be sent to the same email address by August 30, 2014. For more information on this award, about the Department of Psychology at the University of Toronto, and the TANG Foundation, please visit www.psych.utoronto.ca/tangprize.

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Mini-Conference “The Many Faces of Computation” @ UCSD July 14 & 15
by Santamaria, Cookie 07 Jul '14

07 Jul '14

The BioCircuits Institute, Physical Chemistry and The Lindenberg Lab Group Present: Mini-Conference: “The Many Faces of Computation” http://www.kawai.phy.uab.edu/workshops/UCSD2014/ Organizers: Christian Van den Broeck and Katja Lindenberg Contacts: Cookie Santamaria cookie(a)ucsd.edu<mailto:cookie@ucsd.edu> or Katja Lindenberg klindenberg(a)ucsd.edu<mailto:klindenberg@ucsd.edu> July 14-15, 2014 University of California, San Diego Urey Room 2102 Urey Hall<http://maps.ucsd.edu/mapping/viewer/default.htm?mkey=1&lc=open&km=open&rc=c…> Monday July 14 9-10 a.m. Welcome and light snacks 10-11 a.m. Christian Van den Broeck “A short introduction to large deviations” 11 a.m.-12 noon Raul Toral “Efficient sampling of phase space” 12 noon-2 p.m. Lunch break and discussion time 2-3 p.m. Alberto Imparato “Efficiency at maximum power in molecular motors” 3-4 p.m. Ilkay Altintas “Workflow-driven science” 4-5 p.m. Discussion time Tuesday July 15 9-10 a.m. Welcome and light snacks 10-11 a.m. Emre Neftci “From VLSI spiking neurons to practical applications and cognition” 11 a.m.-12 noon Michael Gilson ”Plumbing the depths of entropy and enthalphy in molecular recognition” 12 noon-2 p.m. Lunch break and discussion time 2-3 p.m. Daniel Escaff “Down from systems of infinite to finite numbers of elements: Computational aspects of the analysis of resultant fluctuations” 3-4 p.m. Tristan Webb “Utilizing purely functional parallel strategies for spiking neural network simulations” 4-5 p.m. Discussion time

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CNS 2014 workshop on using the NSG for parallel simulations
by Ted Carnevale 07 Jul '14

07 Jul '14

The Neuroscience Gateway Portal (NSG) eliminates most administrative and technical barriers to High Performance Computing (HPC) resources, so that computational neuroscientists can readily use simulators such as Brian, GENESIS 3, NEST, NEURON, and PyNN to carry out parallel simulations. To find out how the NSG can accelerate your own modeling project, come to the workshop "Running parallel simulations on HPC resources via the Neuroscience Gateway Portal" which starts at 9 AM on Wednesday, July 30, at the CNS 2014 meeting. The workshop will include a presentation on the NSG itself, plus * presentations by modelers who are using NSG in their research projects --Timothy Rumbell, Mount Sinai School of Medicine, New York, USA: "Modeling of cortical neurons in aging monkeys", --Marianne Bezaire, University of California Irvine, Irvine, USA: "Using the NSG for a large-scale parallel computer model of the CA1 network," * a presentation by a member of the development team of one of the simulators that is available through the NSG --Marcel Stimberg, École Normale Supérieure and Institut de la Vision, Paris, France: "The Brian 2 spiking neuronal network simulation tool" Relevant webpages: http://www.cnsorg.org/cns-2014-workshops-program http://www.nsgportal.org/workshop.html

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ACCV 2014 Workshop: Intelligent Mobile & Egocentric Vision (IMEV 2014)
by Cheston Tan 06 Jul '14

06 Jul '14

Call for Papers ACCV 2014 Workshop: Intelligent Mobile & Egocentric Vision (IMEV 2014) November 1 or 2, 2014, Singapore http://mml.citi.sinica.edu.tw/IMEV2014/home.htm The goal of IMEV 2014 is to identify and promote novel computer vision algorithms, systems and frameworks, which are particularly suitable for intelligent and interactive information processing on mobile and wearable computing platforms. This is the 3rd workshop in the series: this year, we expand the scope to include egocentric vision, an exciting emerging topic in computer vision.IMEV 2014 aims to bring together researchers to present latest developments and technical solutions in the domain of intelligent mobile and egocentric vision, including novel algorithms, applications, and systems. Research topics relevant to, but not limited to, the following areas are welcome: Mobile Vision - Feature extraction on mobile devices - Motion analysis and recovery for mobile cameras - Gesture/object/location recognition with mobile cameras - 3D mobile vision - Augmented reality on mobile devices - Human computer interaction with mobile devices - Computer vision applications on hand-held devices - Indexing and retrieval of images and videos for mobile devices - Multi-sensor integration for mobile vision - Hardware and embedded systems for mobile vision - Mobile vision incorporated with robot vision - Related MPEG standards- CDVS (Compact Descriptors for Visual Search) and CDVA (Compact Descriptors for Video Analysis) - Other topics related to mobile vision. Egocentric Vision - Visual feature learning from FPV videos - Egocentric video summarization, life-logging - Social activity analysis from FPV videos - Activity recognition in first-person vision - Eye-gaze tracking & attention modeling - Object recognition & tracking in FPV videos - Scene understanding in first-person video - Human Computer Interaction issues in first-person vision - Privacy issues in first-person video - Other topics related to egocentric vision. Submission should be in the ACCV 2014 format. Please consult the ACCV submission website for the exact formatting and template. IMEV 2014 workshop paper submission website is via the CMT system: https://cmt.research.microsoft.com/IMEV2014. The proceedings will be published by Springer in the Lecture Notes in Computer Science (LNCS) series. Preliminary Important Dates: Paper Submissions Sep 1, 2014 - 23:59 PDT (GMT+8) Author Notification Sep 15, 2014 - 23:59 PDT (GMT+8) Camera Ready Sep 20, 2014 - 23:59 PDT (GMT+8)

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post-doctoral fellowships in neural correlates of hearing at U. Penn
by Yale Cohen 04 Jul '14

04 Jul '14

We are seeking highly motivated post-doctoral fellows to participate in a research program that tests the neural bases of sound perception. This research will be conducted at the University of Philadelphia. The goals of these projects are to test the contribution of various regions of the auditory cortex and prefrontal cortex to sound perception in non-human primates. Candidates should have a PhD. Those with an MD will be considered but only if the candidates have a strong scientific background. A strong candidate will have experience in systems and computational neuroscience; recording and analysis of single- and multi-unit activity and local-field potentials from awake, behaving animals (in particular non-human primates); experience in training animals on operant tasks; analysis of behavioral data and electrophysiological data; computational-analysis skills; and programming skills. We are interested in individuals who have a good personality and can interact well with other members of the laboratory. The positions are funded through two new R01s and are available immediately. One of the grants is funded to Yale Cohen. The second is funded to both Yale Cohen and Yonatan Fishman. Salary will be based on experience and the NIH post-doctoral scale. The University of Pennsylvania has an outstanding environment for neuroscience; in particular, systems and computational neuroscience. The environment is further enriched by the PIs’ ongoing collaborations with other members of the Penn Neuroscience community. For more information or to apply, contact Yale Cohen (YaleECohen(a)gmail.com) or Yon Fishman (yonatan.fishman(a)einstein.yu.edu) Interested applicants should send a CV; a brief statement of research interests; and names of 2-3 referees.

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Reminder CfP BCBT2014 Summer School, Barcelona, Spain
by BCBT, Bústia Compartida 04 Jul '14

04 Jul '14

Dear all, applications and scholarships to attend the BCBT2014 summer school are now open. Do not miss it! Kind regards BCBT2014 *Barcelona Cognition, Brain and Technology Summer School (BCBT2014)* University Pompeu Fabra, Barcelona, Spain. September 1-12, 2014 http://bcbt.upf.edu/bcbt14/ We would like you to join us for the annual *"Barcelona Cognition, Brain and Technology summer school - BCBT2014 *" to be held from September 1-12, 2014 in Barcelona Spain. The summer school is at its seventh edition and is part of a series of events organized by the European coordination action Convergent Science Network of Biomimetics and Neurotechnology (http://csnetwork.eu/) BCBT is positioned at the interface between biology and future and emerging technologies with an emphasis on the principles underlying brains and their translation to avant-garde technologies. BCBT promotes a shared systems-level understanding of the functional architecture of the brain and its possible emulation in artificial systems. This is the 7th year of BCBT, which ran with great success in previous years thanks to an excellent line-up of outstanding speakers (see bcbt.upf.edu for previous editions of the school). BCBT lectures are available online (see http://csnetwork.eu/) as well as the CSN *Podcast interviews *with many of the BCBT speakers.. BCBT caters to the students and researchers involved in projects that are in the ambit of “Bio-ict convergence”, "Brain Inspired ICT", “Cognitive systems-robotics”. BCBT will offer up to 30 student slots for the practical workshops while as many researchers can register to attend the presentations and discussion sessions as are interested. For the lectures the limit will be placed at 60-70 given the capacity of the available lecture theatre. The atmosphere of the BCBT summer school is informal with the goal to stimulate in-depth discussion. There are presentations in the morning, usually 2, with the afternoons reserved for tutorials and projects for student participants and road-mapping workshops or further discussion for senior scientists. For the 2014 edition we plan a *1st week* of the school addressing *Evolutionary and Developmental aspects of nervous systems and behavior *(*Session 1*, 1-5 Sept*)*, while the *2nd week* will include presentations aimed at the investigation of *Core Brain Systems* with emphasis on the basal ganglia (*Session 2*, 8-9 Sept) followed by roadmapping sessions (*Session 3*, 10-11 Sept). Friday 12 is reserved for the presentation of the student projects to which everybody is invited. *Application deadline: August 2nd, 2014* For more information and to apply, please go to http://bcbt.upf.edu/bcbt14 *BCBT offers a number of scholarships.* These are CSN scholarships <http://csnetwork.eu/scholarships> and may cover travel expenses, accommodation and registration fee.http://bcbt.upf.edu/bcbt14 BCBT2014 is supported by the Convergent Science Network of Biomimetics and Neurotechnology (http://csnetwork.eu/) and is co-organized by Paul Verschure (BCBT Chair) SPECS, University Pompeu Fabra Barcelona, ES Tony Prescott (BCBT Co-Chair) University of Sheffield, UK Leah Krubizer (BCBT Co-Chair) UC Davis, CA, USA Anna Mura (BCBT Co-Chair) SPECS, University Pompeu Fabra Barcelona, ES

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[job offer] Open-Source 3D printed humanoid robotics: Experienced engineer in electronics
by Pierre-Yves Oudeyer 04 Jul '14

04 Jul '14

Job offer at Inria Flowers, France within Poppy Project: Open-Source 3D printed humanoid robotics, http://www.poppy-project.org === Title: Experienced electronics engineer (2 years) === Apply at: pierre-yves.oudeyer(a)inria.fr and matthieu.lapeyre(a)inria.fr === Context The Flowers lab is a mixed team (Inria/Ensta ParisTech) composed of about 20 researchers and engineers. Flowers is a research team internationally renowned in developmental and humanoid robotics. It collaborates with several European, American and Asian laboratories, and coordinates several European projects. The team is also very active in the dissemination of science among the general public, and regularly participates in exhibitions and collaborations with artists as acting to make younger discover robotics. Web: https://flowers.inria.fr === Mission The research work conducted in the Flowers team led to the conception of Poppy (http://www.poppy-project.org/) one of the first humanoid robot in the world to be both open-source and 3D printed. It aims to become a community and multi-disciplinary platform for exploration and experimentation in robotics for Research, Art and Educational purposes. In its current version, Poppy is about 80cm tall for 3.5 kg. It has 25 joints motorized by Robotis smart-actuators (http://www.robotis.com/xe/dynamixel_en) These servo-motors, although effective, cost about 5.000€ on the 7.500€ of Poppy. Poppy is a low-cost robot in the world of research, however for its educational, training and scientific mediation missions, the cost limit its diffusion. Several improvements should be made in order to take down it cost and make Poppy even more accessible. In a team with a mechanical engineer and relying on existing work as Open Servo (http://openservo.com/) and Supermodified (http://letsmakerobots.com/node/18615) your role will be to work on control and automation of Poppy 2. You will also take involved in the execution of projects related to Poppy, and in a international working environment. === Description Conception of the general electronics architecture of the next versions of Poppy and working on low-cost actuator integration. Development of the library and low level control and integration with pypot (https://github.com/poppy-project/pypot) Profile • Practical experience in the design of electronics boards (electronic design automation (Eagle or KiCad), routing design rules, protection (ESD, short-cut), noise filtering) • Theoretical and practical experience with embedded systems (programming microcontroller, low-level communication, sensors, real time) • Control and design of medium power electronics (control loop, H bridge, design of heat sink) • Familiarity with the Arduino environment • Familiarity with the Python programming language • English proficiency • Team work Requirements • Minimum 2 years of experience • Master degree Benefits • Partial support of transportation costs. • Food restauration available on site. • Dynamic and pleasant working ambiance Additional Information • Duration of contract: 24 months • Estimated date of employment: 1 October 2014 • Monthly gross salary: 2600 euros to 3500 euros (depending on experience). For more information about the position, contact pierre-yves.oudeyer(a)inria.fr and matthieu.lapeyre(a)inria.fr

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