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  • 14.05.2018 Seminar

    Seminar LIGM - Supervised Transform Learning

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    A seminar of the A3SI team of the LIGM (mixed research unit of the University Paris Est) will take place on Thursday May 17 from 1:30 pm to 2:30 pm at ESIEE Paris (room 210). Supervised Transform Learning Jyoti Maggu IIIT Delhi Abstract: Representation learning techniques have gained popularity over the years. Machine Learning community is well aware of several representation learning tools, viz. AutoEncoders, Deep belief networks, Convolutional Neural Networks and Dictionary Learning(similar to matrix f ...

  • 14.05.2018 Seminar

    Seminar LIGM - Multilinear compressive sensing and an application to convolutional linear networks

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    A seminar of the A3SI team of the LIGM (joint research unit of the University Paris Est) will take place on Thursday, May 24 at 14h, in the meeting room B 412 of the group IMAGINE (ENPC - Bat Coriolis). Multilinear compressive sensing and an application to convolutional linear networks François Malgouyres Institut de Mathématiques de Toulouse Abstract: We study a deep linear network expressed under the form of a matrix factorization problem. It takes as input a matrix X obtained by multiplying K matric ...

  • 08.12.2017 Events

    PhD Workshop

    The A3SI team of the LIGM (Joint Research Unit of the University of Paris East) is organizing a PhD workshop on Thursday 8th December from 13:30 to 15:00 at ESIEE Paris (Amphi 160). Three PhD students will present their work: Martin Simonovsky, LIGM, A3SI, IMAGINE A Deep Metric for Multimodal Registration Multimodal registration is a challenging problem in medical imaging due the high variability of tissue appearance under different imaging modalities. The crucial component here is the choice of t ...

  • 08.12.2017 Events

    Franco-Brazilian workshop for image analysis

    The A3SI team of the LIGM (Joint Research Unit of the University of Paris East) has been collaborating with several Brazilian universities for more than 20 years. On the occasion of the visit to France of Arnaldo de Albuquerque Araújo (post-doc in the team in 1994), a Franco-Brazilian workshop of image analysis is organized Thursday, December 8 from 10:00 to 12:00, amphi 110 (ESIEE PARIS). Six doctoral students will present their work in a Franco-Brazilian research context: Combinations of hierarchical ...

  • 04.10.2017 Seminar

    Seminar of the ESYCOM laboratory

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    Seminar of Professor HONGLONG CHANG of NORTHWESTERN POLYTECHNICAL UNIVERSITY, XI'AN, CHINA Wednesday, October 4 at 14:30 at ESIEE Paris. A new inertial sensing paradigm based on weakly coupled resonators Abstract Weakly coupled resonators (WCRs) have demonstrated several interesting phenomena such as eigenvalue loci veering, energy confinement, mode localization. This talk will review more interesting phenomena of WCRS such as anti-resonance loci, mode interaction, quantization of the mode local ...

  • 11.05.2017 News

    Atelier Doctorants

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    The A3SI team of the LIGM (Joint Research Unit of the University of Paris East) is organizing a PhD workshop on Thursday 11 May from 13:00 to 15:00 at ESIEE Paris (amphi 260). Four PhDs will present their work: Kacper Pluta, LIGM, A3SI, ESIEE Honeycomb geometry: Rigid Motions on the Hexagonal Grid Abstract: Euclidean rotations in R^2 are bijective and isometric maps, but they lose generally theseproperties when digitized in discrete spaces. In particular, the topological and geometrical defects of digi ...

  • 26.04.2017 Seminar

    Seminar LIGM - An Adversarial Regularization for Semi-Supervised Training of Structured Output Neural Networks

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    A seminar of the A3SI team of the LIGM (joint research unit of the University Paris Est) will take place on Wednesday 26 April at 13.45 in the B 412 meeting room of the IMAGINE group (ENPC - Bat Coriolis). An Adversarial Regularization for Semi-Supervised Training of Structured Output Neural Networks Mateusz Kozinski GREYC, Université de Caen Abstract: My talk is is going to be focused on semi-supervised training of structured-output neural networks. The problem is of broad interest, because training de ...

  • 03.02.2017 Seminar

    Seminair LIGM - Discrete polynomial curve fitting in the presence of outlier

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    The next seminar of the A3SI team of the LIGM (Joint Research Unit of the University Paris Est) will take place on Friday, February 3rd from 1:30 pm to 2:30 pm at ESIEE Paris (Room 110). Discrete polynomial curve fitting in the presence of outlier Akihiro Sugimoto National Institute of Informatics, Japan Abstract: This presentation deals with the problem of fitting a discrete polynomial curve to 2D data in the presence of outliers.  We use a discrete polynomial curve model achieving connectivity in ...

  • 19.01.2017 Seminar

    Seminar LIGM - Surgical Data Science

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    The next seminar of the A3SI team of the LIGM (joint research unit of the University Paris Est) will take place on Thursday 19 January from 13:30 to 14:30, ESIEE Paris (room 260). Surgical Data Science for Decision Making Support and Knowledge Discovery in Deep Brain Stimulation Pierre Jannin MediCIS, INSERM, Université de Rennes Abstract: High frequency and continuous electrical stimulation of deep brain structures (DBS) has been demonstrated as an efficient minimally invasive surgical treatment for ...

  • 10.01.2017 Seminar

    Seminar LIGM - Multi Agent Systems

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    The next seminar of the A3SI team of the LIGM (joint research unit of the University Paris Est) will take place on Monday 9th January from 11 am to 12 pm, in ESIEE PARIS (room 210). Multi A(ge)nt Systems Alfred M. Bruckstein Ollendorff Professor of Science, The Technion Abstract: We discuss a paradigm of ant-robotics, based on ideas from ant-colony behavior. Lots of identical agents in interaction can achieve amazing feats due to carefully programmed rules of local interaction. We shall present some ...