Département informatique

Présentation
Recherche
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Doctorants
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Les prochains événements du département

Les dernières publications du département
Communication dans un congrès
Duminy Nicolas, Manoury Alexandre, Nguyen Sao Mai, Buche Cédric, Duhaut Dominique
Learning Sequences of Policies by using an Intrinsically Motivated Learner and a Task Hierarchy
Workshop on Continual Unsupervised Sensorimotor Learning, ICDL-EpiRob 2018, Sep 2018, Tokyo, Japan
Bibtext :
@inproceedings{duminy:hal-01887073,
TITLE = {{Learning Sequences of Policies by using an Intrinsically Motivated Learner and a Task Hierarchy}},
AUTHOR = {Duminy, Nicolas and Manoury, Alexandre and Nguyen, Sao Mai and Buche, C{\'e}dric and Duhaut, Dominique},
URL = {https://hal.archives-ouvertes.fr/hal-01887073},
BOOKTITLE = {{Workshop on Continual Unsupervised Sensorimotor Learning, ICDL-EpiRob 2018}},
ADDRESS = {Tokyo, Japan},
YEAR = {2018},
MONTH = Sep,
PDF = {https://hal.archives-ouvertes.fr/hal-01887073/file/icdl-epirob-2018_CameraReady.pdf},
HAL_ID = {hal-01887073},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Paper
%F Oral
%T Learning Sequences of Policies by using an Intrinsically Motivated Learner and a Task Hierarchy
%+ Lab-STICC_UBS_CID_IHSEV
%+ Université de Bretagne Sud (UBS)
%+ Lab-STICC_IMTA_CID_IHSEV
%+ Département Informatique (INFO)
%+ Lab-STICC_ENIB_CID_IHSEV
%+ Lab-STICC_UBS_CID_IHSEV
%A Duminy, Nicolas
%A Manoury, Alexandre
%A Nguyen, Sao Mai
%A Buche, Cédric
%A Duhaut, Dominique
%< avec comité de lecture
%B Workshop on Continual Unsupervised Sensorimotor Learning, ICDL-EpiRob 2018
%C Tokyo, Japan
%8 2018-09-18
%D 2018
%Z Computer Science [cs]/Machine Learning [cs.LG]
%Z Computer Science [cs]/Robotics [cs.RO]
%Z Computer Science [cs]/Artificial Intelligence [cs.AI]Conference papers
%X Our goal is to propose an algorithm for robots to learn sequences of actions, also called policies, in order to achieve complex tasks. We consider in this paper multiple and hierarchical tasks of various difficulties. To tackle this highly dimensional learning we propose a new algorithm, named Socially Guided Intrinsic Motivation for Sequence of Actions through Hierarchical Tasks (SGIM-SAHT), based on intrinsic motivation and using different learning strategies. We then present two implementations of this algorithm designed to address this challenge in different ways: through a "procedures" framework for Socially Guided Intrinsic Motivation with Procedure Babbling (SGIM-PB) and owing to planning and a dynamic environment representation learning for Continual Hierarchical Intrinsically Motivated Exploration (CHIME). We compare the two implementations and show, through two experiments, how efficiently they learn sequences of actions and dynamically adapt to their environment. We also discuss the benefits of implementing a full unified version of SGIM-SAHT using all the mentioned features of both implementations.
%G English
%2 https://hal.archives-ouvertes.fr/hal-01887073/document
%2 https://hal.archives-ouvertes.fr/hal-01887073/file/icdl-epirob-2018_CameraReady.pdf
%L hal-01887073
%U https://hal.archives-ouvertes.fr/hal-01887073
%~ CNRS
%~ UNIV-BREST
%~ UNIV-UBS
%~ INSTITUT-TELECOM
%~ ENIB
%~ LAB-STICC_ENIB
%~ LAB-STICC_UBS
%~ LAB-STICC
%~ LAB-STICC_IMTA_CID_IHSEV
%~ IMT-ATLANTIQUE
%~ IMTA_INFO
%~ UBS
%~ LAB-STICC_IMTA
Communication dans un congrès
Devanne Maxime, Nguyen Sao Mai
Generating Shared Latent Variables for Robots to Imitate Human Movements and Understand their Physical Limitations
Workshop on Transferring and Adapting Source Knowledge in Computer Vision, in conjunction with ECCV2018, Sep 2018, Munich, Germany
Bibtext :
@inproceedings{devanne:hal-01886728,
TITLE = {{Generating Shared Latent Variables for Robots to Imitate Human Movements and Understand their Physical Limitations}},
AUTHOR = {Devanne, Maxime and Nguyen, Sao Mai},
URL = {https://hal.archives-ouvertes.fr/hal-01886728},
BOOKTITLE = {{Workshop on Transferring and Adapting Source Knowledge in Computer Vision, in conjunction with ECCV2018}},
ADDRESS = {Munich, Germany},
YEAR = {2018},
MONTH = Sep,
KEYWORDS = {Motion analysis ; Robot imitation ; Transfer knowledge ; Physical rehabilita-tion ; Shared Gaussian Process Latent Variable Model},
PDF = {https://hal.archives-ouvertes.fr/hal-01886728/file/Task_CV_ECCV2018.pdf},
HAL_ID = {hal-01886728},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Paper
%F Oral
%T Generating Shared Latent Variables for Robots to Imitate Human Movements and Understand their Physical Limitations
%+ Lab-STICC_IMTA_CID_IHSEV
%+ Département Informatique (INFO)
%A Devanne, Maxime
%A Nguyen, Sao Mai
%< avec comité de lecture
%B Workshop on Transferring and Adapting Source Knowledge in Computer Vision, in conjunction with ECCV2018
%C Munich, Germany
%8 2018-09-14
%D 2018
%K Motion analysis
%K Robot imitation
%K Transfer knowledge
%K Physical rehabilita-tion
%K Shared Gaussian Process Latent Variable Model
%Z Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV]
%Z Computer Science [cs]/Artificial Intelligence [cs.AI]
%Z Computer Science [cs]/Human-Computer Interaction [cs.HC]
%Z Computer Science [cs]/Robotics [cs.RO]Conference papers
%X Assistive robotics and particularly robot coaches may be very helpful for rehabilitation healthcare. In this context, we propose a method based on Gaussian Process Latent Variable Model (GP-LVM) to transfer knowledge between a physiotherapist, a robot coach and a patient. Our model is able to map visual human body features to robot data in order to facilitate the robot learning and imitation. In addition, we propose to extend the model to adapt the robots' understanding to patients' physical limitations during assessment of rehabilitation exercises. Experimental evaluation demonstrates promising results for both robot imitation and model adaptation according to patients' limitations.
%G English
%2 https://hal.archives-ouvertes.fr/hal-01886728v1/document
%2 https://hal.archives-ouvertes.fr/hal-01886728/file/Task_CV_ECCV2018.pdf
%L hal-01886728
%U https://hal.archives-ouvertes.fr/hal-01886728
%~ CNRS
%~ UNIV-BREST
%~ UNIV-UBS
%~ INSTITUT-TELECOM
%~ ENIB
%~ LAB-STICC
%~ LAB-STICC_IMTA_CID_IHSEV
%~ IMT-ATLANTIQUE
%~ IMTA_INFO
%~ LAB-STICC_IMTA
Communication dans un congrès
Chouayakh Ayman, Bechler Aurelien, Amigo Isabel, Nuaymi Loutfi, Maillé Patrick
PAM: A Fair and Truthful Mechanism for 5G Dynamic Spectrum Allocation
PIMRC 2018 - 29th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Sep 2018, Bologne, Italy. Proceedings PIMRC’18 : IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2018
Bibtext :
@inproceedings{chouayakh:hal-01881249,
TITLE = {{PAM: A Fair and Truthful Mechanism for 5G Dynamic Spectrum Allocation}},
AUTHOR = {Chouayakh, Ayman and Bechler, Aurelien and Amigo, Isabel and Nuaymi, Loutfi and Maill{\'e}, Patrick},
URL = {https://hal.archives-ouvertes.fr/hal-01881249},
BOOKTITLE = {{PIMRC 2018 - 29th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications}},
ADDRESS = {Bologne, Italy},
HAL_LOCAL_REFERENCE = {19174},
YEAR = {2018},
MONTH = Sep,
HAL_ID = {hal-01881249},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Proceedings
%T PAM: A Fair and Truthful Mechanism for 5G Dynamic Spectrum Allocation
%+ Département Systèmes Réseaux, Cybersécurité et Droit du numérique (SRCD)
%+ Orange Labs [Issy les Moulineaux]
%+ Advanced technologies for operated networks (ADOPNET)
%+ Département Informatique (INFO)
%+ Objets communicants pour l'Internet du futur (OCIF)
%+ Dependability Interoperability and perfOrmance aNalYsiS Of networkS (DIONYSOS)
%A Chouayakh, Ayman
%A Bechler, Aurelien
%A Amigo, Isabel
%A Nuaymi, Loutfi
%A Maillé, Patrick
%< avec comité de lecture
%Z 19174
%( Proceedings PIMRC’18 : IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
%B PIMRC 2018 - 29th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
%C Bologne, Italy
%8 2018-09-09
%D 2018
%Z Computer Science [cs]/Computer Science and Game Theory [cs.GT]
%Z Computer Science [cs]/Human-Computer Interaction [cs.HC]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers
%X Licensed Shared Access (LSA) is a new complementary regulatory framework which aims to optimize wireless spectrum utilization. Under LSA, an incumbent can share his owned spectrum through an "LSA licensee". This sharing is supervised by the regulator, but the allocation and pricing mechanism to be used is not specified yet. To fill that gap, in this paper we propose PAM: Proportional Allocation Mechanism, which is a truthful auction mechanism offering a good compromise between fairness and efficiency and can generate the highest revenue to the regulator compared to other truthful mechanisms proposed in the literature.
%G English
%L hal-01881249
%U https://hal.archives-ouvertes.fr/hal-01881249
%~ TELECOM-BRETAGNE
%~ INSTITUT-TELECOM
%~ CNRS
%~ UNIV-UBS
%~ IRISA_SET
%~ UNIV-RENNES1
%~ IMTA_SRCD
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%~ UR1-UFR-ISTIC
%~ IRISA_IMTA
%~ INRIA-RENNES
%~ INRIA_TEST
%~ INRIA-RENGRE
%~ IRISA-DIONYSOS-IMTA
Autre publication
Chouayakh Ayman, Bechler Aurelien, Amigo Isabel, Nuaymi Loutfi, Maillé Patrick
Auction mechanisms for Licensed Shared Access: reserve prices and revenue-fairness tradeoffs
Auction theory. 2018
Bibtext :
@misc{chouayakh:hal-01883697,
TITLE = {{Auction mechanisms for Licensed Shared Access: reserve prices and revenue-fairness tradeoffs}},
AUTHOR = {Chouayakh, Ayman and Bechler, Aurelien and Amigo, Isabel and Nuaymi, Loutfi and Maill{\'e}, Patrick},
URL = {https://hal.archives-ouvertes.fr/hal-01883697},
NOTE = {Auction theory},
YEAR = {2018},
MONTH = Sep,
PDF = {https://hal.archives-ouvertes.fr/hal-01883697/file/auction-mechanisms-licensed%2821%29.pdf},
HAL_ID = {hal-01883697},
HAL_VERSION = {v1},
}
Endnote :
%0 Unpublished work
%T Auction mechanisms for Licensed Shared Access: reserve prices and revenue-fairness tradeoffs
%+ Département Systèmes Réseaux, Cybersécurité et Droit du numérique (SRCD)
%+ Orange Labs [Issy les Moulineaux]
%+ Département Informatique (INFO)
%+ Advanced technologies for operated networks (ADOPNET)
%+ Objets communicants pour l'Internet du futur (OCIF)
%+ Dependability Interoperability and perfOrmance aNalYsiS Of networkS (DIONYSOS)
%A Chouayakh, Ayman
%A Bechler, Aurelien
%A Amigo, Isabel
%A Nuaymi, Loutfi
%A Maillé, Patrick
%9 Auction theory
%8 2018-09
%D 2018
%Z Computer Science [cs]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Other publications
%X Licensed shared access (LSA) is a new approach that allows Mobile Network Operators to use a portion of the spectrum initially licensed to another incumbent user, by obtaining a license from the regulator via an auction mechanism. In this context, diierent truthful auction mechanisms have been proposed, and diier in terms of allocation (who gets the spectrum) but also on revenue. Since those mechanisms could generate an extremely low revenue, we extend them by introducing a reserve price per bidder which represents the minimum amount that each winning bidder should pay. Since this may be at the expense of the allocation fairness, for each mechanism we nd by simulation the reserve price that optimizes a trade-oo between expected fairness and expected revenue. Also, for each mechanism, we analytically express the expected revenue when valuations of operators for the spectrum are independent and identically distributed from a uniform distribution.
%G English
%2 https://hal.archives-ouvertes.fr/hal-01883697/document
%2 https://hal.archives-ouvertes.fr/hal-01883697/file/auction-mechanisms-licensed%2821%29.pdf
%L hal-01883697
%U https://hal.archives-ouvertes.fr/hal-01883697
%~ CNRS
%~ UNIV-UBS
%~ IRISA_SET
%~ UNIV-RENNES1
%~ IMTA_SRCD
%~ CENTRALESUPELEC
%~ IRISA
%~ INRIA
%~ IMT-ATLANTIQUE
%~ TEST-UR-CSS
%~ IRISA-OCIF-IMTA
%~ UNIV-RENNES
%~ UR1-MATH-STIC
%~ UR1-HAL
%~ UR1-UFR-ISTIC
%~ IRISA_IMTA
%~ IMTA_INFO
%~ INRIA-RENNES
%~ INRIA_TEST
%~ TEST-IRISA-TB
%~ INRIA-RENGRE
%~ IRISA-ADOPNET-IMTA
%~ IRISA-DIONYSOS-IMTA
Poster
Amigo Isabel, Gomez Sena Gabriel, Chami Marwa, Belzarena Pablo
An SDN-based approach for QoS and Reliability in Overlay Networks
TMA 2018 : Network Traffic Measurement and Analysis Conference, Jun 2018, Vienna, Austria. 2018
Bibtext :
@misc{amigo:hal-01881258,
TITLE = {{An SDN-based approach for QoS and Reliability in Overlay Networks}},
AUTHOR = {Amigo, Isabel and Gomez Sena, Gabriel and Chami, Marwa and Belzarena, Pablo},
URL = {https://hal.archives-ouvertes.fr/hal-01881258},
NOTE = {Poster},
HOWPUBLISHED = {{TMA 2018 : Network Traffic Measurement and Analysis Conference}},
HAL_LOCAL_REFERENCE = {19175},
PAGES = {.},
YEAR = {2018},
MONTH = Jun,
HAL_ID = {hal-01881258},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Proceedings
%F Poster
%T An SDN-based approach for QoS and Reliability in Overlay Networks
%+ Advanced technologies for operated networks (ADOPNET)
%+ Département Informatique (INFO)
%+ UDELAR, Facultad de Ingenieria [Montevideo] (UDELAR)
%+ Institut de Recherche en Informatique et Systèmes Aléatoires (IRISA)
%A Amigo, Isabel
%A Gomez Sena, Gabriel
%A Chami, Marwa
%A Belzarena, Pablo
%< avec comité de lecture
%Z 19175
%B TMA 2018 : Network Traffic Measurement and Analysis Conference
%C Vienna, Austria
%P .
%8 2018-06-26
%D 2018
%Z Computer Science [cs]/Human-Computer Interaction [cs.HC]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Poster communications
%X We propose an Overlay network architecture for re- liable and QoS-aware interconnection between its nodes, without handling Internet routers and without tunneling overhead. The architecture is based on the SDN paradigm. We demonstrate the feasibility and challenges of such a system using mininet and pox controller.
%G English
%L hal-01881258
%U https://hal.archives-ouvertes.fr/hal-01881258
%~ INSTITUT-TELECOM
%~ TELECOM-BRETAGNE
%~ CNRS
%~ UNIV-UBS
%~ IRISA_SET
%~ UNIV-RENNES1
%~ CENTRALESUPELEC
%~ IRISA
%~ INRIA
%~ IMT-ATLANTIQUE
%~ TEST-UR-CSS
%~ IMTA_INFO
%~ UNIV-RENNES
%~ IRISA-ADOPNET-IMTA
%~ UR1-MATH-STIC
%~ UR1-HAL
%~ UR1-UFR-ISTIC
%~ IRISA_IMTA
%~ INRIA-AUT
Pré-publication, Document de travail
Abiven Marie-Morgane, Laubé Sylvain, Querrec Ronan, Garlatti Serge, Rohou Bruno, Courgeon Matthieu, Vourch Robert, Roué Jean-Pierre
Histoire des paysages portuaires et humanités numériques
2018
Bibtext :
@unpublished{abiven:hal-01797296,
TITLE = {{Histoire des paysages portuaires et humanit{\'e}s num{\'e}riques}},
AUTHOR = {Abiven, Marie-Morgane and Laub{\'e}, Sylvain and Querrec, Ronan and Garlatti, Serge and ROHOU, BRUNO and Courgeon, Matthieu and Vourch, Robert and Rou{\'e}, Jean-Pierre},
URL = {http://hal.univ-brest.fr/hal-01797296},
NOTE = {working paper or preprint},
YEAR = {2018},
MONTH = May,
PDF = {http://hal.univ-brest.fr/hal-01797296/file/Histoire%20des%20paysages%20portuaires%20et%20humanit%C3%A9s%20num%C3%A9riques.pdf},
HAL_ID = {hal-01797296},
HAL_VERSION = {v1},
}
Endnote :
%0 Unpublished work
%T Histoire des paysages portuaires et humanités numériques
%+ Centre François Viète - Brest (CFV UBO)
%+ Centre François Viète : épistémologie, histoire des sciences et des techniques
%+ Lab-STICC_ENIB_CID_IHSEV
%+ Département informatique (INFO)
%+ Lab-STICC_IMTA_CID_IHSEV
%A Abiven, Marie-Morgane
%A Laubé, Sylvain
%A Querrec, Ronan
%A Garlatti, Serge
%A ROHOU, BRUNO
%A Courgeon, Matthieu
%A Vourch, Robert
%A Roué, Jean-Pierre
%8 2018-05-22
%D 2018
%Z Computer Science [cs]/Technology for Human Learning
%Z Computer Science [cs]/Artificial Intelligence [cs.AI]
%Z Computer Science [cs]/Graphics [cs.GR]
%Z Computer Science [cs]/Modeling and Simulation
%Z Humanities and Social Sciences/History
%Z Humanities and Social Sciences/History, Philosophy and Sociology of Sciences
%Z Humanities and Social Sciences/Cultural heritage and museology
%Z Humanities and Social Sciences/EducationPreprints, Working Papers, ...
%G French
%2 http://hal.univ-brest.fr/hal-01797296/document
%2 http://hal.univ-brest.fr/hal-01797296/file/Histoire%20des%20paysages%20portuaires%20et%20humanit%C3%A9s%20num%C3%A9riques.pdf
%L hal-01797296
%U http://hal.univ-brest.fr/hal-01797296
%~ UNIV-BREST
%~ TICE
%~ CNRS
%~ UNIV-UBS
%~ INSTITUT-TELECOM
%~ LAB-STICC_ENIB
%~ ENIB
%~ TDS-MACS
%~ AO-HISTOIRE
%~ HISTOIRE
%~ LAB-STICC
%~ CFV
%~ HIPHISCITECH
%~ SHS
%~ LAB-STICC_IMTA_CID_IHSEV
%~ IMTA_INFO
%~ UNIV-NANTES
%~ IMT-ATLANTIQUE
%~ LAB-STICC_IMTA
Communication dans un congrès
Uscumlic Bogdan, Chiaroni Dominique, Leclerc Brice, Zami Thierry, Gravey Annie, Gravey Philippe, Morvan Michel, Barth Dominique, Amar Djamel
Scalable Deterministic Scheduling for WDM Slot Switching Xhaul with Zero-Jitter
2018 International Conference on Optical Network Design and Modeling (ONDM), May 2018, Dublin, France. IEEE, 〈10.23919/ONDM.2018.8396114〉
Bibtext :
@inproceedings{uscumlic:hal-01847657,
TITLE = {{Scalable Deterministic Scheduling for WDM Slot Switching Xhaul with Zero-Jitter}},
AUTHOR = {Uscumlic, Bogdan and Chiaroni, Dominique and Leclerc, Brice and Zami, Thierry and Gravey, Annie and GRAVEY, Philippe and Morvan, Michel and Barth, Dominique and Amar, Djamel},
URL = {https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847657},
BOOKTITLE = {{2018 International Conference on Optical Network Design and Modeling (ONDM)}},
ADDRESS = {Dublin, France},
PUBLISHER = {{IEEE}},
YEAR = {2018},
MONTH = May,
DOI = {10.23919/ONDM.2018.8396114},
KEYWORDS = {WDM slot switching ; scalability ; deterministic scheduling ; 5G ; Xhaul ; zero-jitter},
PDF = {https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847657/file/ONDM_draft_v16.pdf},
HAL_ID = {hal-01847657},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Paper
%F Oral
%T Scalable Deterministic Scheduling for WDM Slot Switching Xhaul with Zero-Jitter
%+ Nokia Bell Labs [Paris-Saclay]
%+ Alcatel Research & Innovation Center
%+ Département informatique (INFO)
%+ Advanced technologies for operated networks (ADOPNET)
%+ Département Optique (OPT)
%+ Parallélisme, Réseaux, Systèmes, Modélisation (PRISM)
%+ Département Optique (OPT)
%A Uscumlic, Bogdan
%A Chiaroni, Dominique
%A Leclerc, Brice
%A Zami, Thierry
%A Gravey, Annie
%A GRAVEY, Philippe
%A Morvan, Michel
%A Barth, Dominique
%A Amar, Djamel
%< avec comité de lecture
%B 2018 International Conference on Optical Network Design and Modeling (ONDM)
%C Dublin, France
%I IEEE
%8 2018-05-14
%D 2018
%R 10.23919/ONDM.2018.8396114
%K WDM slot switching
%K scalability
%K deterministic scheduling
%K 5G
%K Xhaul
%K zero-jitter
%Z Computer Science [cs]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers
%X A low-cost WDM slot switching "N-GREEN" network is studied for the Xhaul application. We assess the impact of inter-slot intervals on the jitter in N-GREEN and propose a deterministic scheduler ensuring a zero-jitter performance as needed by CPRI traffic. We also propose an integer linear program and a corresponding scalable heuristic and use these tools to evaluate the efficiency of the new scheduler within the N-GREEN technology. The results show important savings and improvements in cost, energy consumption, latency and jitter using N-GREEN w.r.t. state-of-the-art Ethernet Xhaul.
%G English
%2 https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847657/document
%2 https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847657/file/ONDM_draft_v16.pdf
%L hal-01847657
%U https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847657
%~ IMT-ATLANTIQUE
%~ CNRS
%~ UNIV-UBS
%~ PRISM
%~ INSTITUT-TELECOM
%~ IRISA_SET
%~ UNIV-RENNES1
%~ UVSQ
%~ CENTRALESUPELEC
%~ UVSQ-SACLAY
%~ TEST-IRISA-TB
%~ IRISA
%~ INRIA
%~ TEST-UR-CSS
%~ IMTA_INFO
%~ IMTA_OPT
%~ UNIV-RENNES
%~ IRISA-ADOPNET-IMTA
%~ UR1-MATH-STIC
%~ UR1-HAL
%~ UNIV-PARIS-SACLAY
%~ UR1-UFR-ISTIC
%~ IRISA_IMTA
%~ INRIA-AUT
Communication dans un congrès
Gravey A., Amar D., Gravey Philippe, Morvan Michel, Uscumlic Bogdan, Chiaroni Dominique
Modelling packet insertion on a WSADM ring
22nd International Conference on Optical Network Design and Modeling (ONDM 2018), May 2018, Dublin, Ireland. IEEE, 2018 International Conference on Optical Network Design and Modeling (ONDM), 〈10.23919/ONDM.2018.8396111〉
Bibtext :
@inproceedings{gravey:hal-01847654,
TITLE = {{Modelling packet insertion on a WSADM ring}},
AUTHOR = {Gravey, A. and Amar, D. and Gravey, Philippe and Morvan, Michel and Uscumlic, Bogdan and Chiaroni, Dominique},
URL = {https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847654},
BOOKTITLE = {{22nd International Conference on Optical Network Design and Modeling (ONDM 2018)}},
ADDRESS = {Dublin, Ireland},
PUBLISHER = {{IEEE}},
YEAR = {2018},
MONTH = May,
DOI = {10.23919/ONDM.2018.8396111},
KEYWORDS = {Optical Packet Switching ; Metropolitan Area Network ; Network Performance ; Wavelength Division Multiplexing},
PDF = {https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847654/file/180123_ONDM_2018_NGREEN_Models%20%281%29.pdf},
HAL_ID = {hal-01847654},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Proceedings
%T Modelling packet insertion on a WSADM ring
%+ Advanced technologies for operated networks (ADOPNET)
%+ Département Informatique (INFO)
%+ Département Optique (OPT)
%+ Nokia Bell Labs [Nozay]
%A Gravey, A.
%A Amar, D.
%A Gravey, Philippe
%A Morvan, Michel
%A Uscumlic, Bogdan
%A Chiaroni, Dominique
%< avec comité de lecture
%( 2018 International Conference on Optical Network Design and Modeling (ONDM)
%B 22nd International Conference on Optical Network Design and Modeling (ONDM 2018)
%C Dublin, Ireland
%I IEEE
%8 2018-05-14
%D 2018
%R 10.23919/ONDM.2018.8396111
%K Optical Packet Switching
%K Metropolitan Area Network
%K Network Performance
%K Wavelength Division Multiplexing
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]
%Z Mathematics [math]/Probability [math.PR]Conference papers
%X The WDM slotted Add/Drop Multiplexer (WSADM) technology relies on time slotted WDM rings, where a slot can carry a single WDM packet. All stations can insert and receive these WDM packets. This differs from previous architectures in which packets were carried over a single wavelength, while multiple packets could be carried in a single slot, thus taking advantage differently of the WDM dimension. The WSADM architecture is expected to reduce costs by exploiting low cost technologies. We propose mathematical models for evaluating the performance offered by WSADM optical packet rings, under two different packet insertion policies. In the slot reservation mode, a station can only use the slots that are periodically reserved for its exclusive usage. In the opportunistic insertion mode, a station can use any slot that is neither reserved, nor already occupied. These modes are bench-marked with a channel reservation mode in which each wavelength is dedicated to a single station.
%G English
%2 https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847654/document
%2 https://hal-imt-atlantique.archives-ouvertes.fr/hal-01847654/file/180123_ONDM_2018_NGREEN_Models%20%281%29.pdf
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Article dans une revue
Gilliot Jean-Marie, Bruillard Éric
Recherches actuelles sur les MOOC
Sciences et Technologies de l'Information et de la Communication pour l'Éducation et la Formation, ATIEF, 2018
Bibtext :
@article{gilliot:hal-01802224,
TITLE = {{Recherches actuelles sur les MOOC}},
AUTHOR = {Gilliot, Jean-Marie and Bruillard, {\'E}ric},
URL = {https://hal-imt-atlantique.archives-ouvertes.fr/hal-01802224},
JOURNAL = {{Sciences et Technologies de l'Information et de la Communication pour l'{\'E}ducation et la Formation}},
PUBLISHER = {{ATIEF}},
YEAR = {2018},
MONTH = Apr,
PDF = {https://hal-imt-atlantique.archives-ouvertes.fr/hal-01802224/file/24.2.0.edito.pdf},
HAL_ID = {hal-01802224},
HAL_VERSION = {v1},
}
Endnote :
%0 Journal Article
%T Recherches actuelles sur les MOOC
%+ Département Informatique (INFO)
%+ Lab-STICC_IMTA_CID_IHSEV
%A Gilliot, Jean-Marie
%A Bruillard, Éric
%< avec comité de lecture
%@ 1764-7223
%J Sciences et Technologies de l'Information et de la Communication pour l'Éducation et la Formation
%I ATIEF
%8 2018-04-27
%D 2018
%Z Computer Science [cs]/Technology for Human LearningJournal articles
%G French
%2 https://hal-imt-atlantique.archives-ouvertes.fr/hal-01802224/document
%2 https://hal-imt-atlantique.archives-ouvertes.fr/hal-01802224/file/24.2.0.edito.pdf
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%U https://hal-imt-atlantique.archives-ouvertes.fr/hal-01802224
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Communication dans un congrès
Papadakis Panagiotis, Filliat David
Generic Object Discrimination for Mobile Assistive Robots using Projective Light Diffusion
WACV 2018 - IEEE Winter Conference on Applications of Computer Vision, Workshop CV-AAL - Computer Vision for Active and Assisted Living, Mar 2018, Reno, United States. pp.1-9
Bibtext :
@inproceedings{papadakis:hal-01699842,
TITLE = {{Generic Object Discrimination for Mobile Assistive Robots using Projective Light Diffusion}},
AUTHOR = {Papadakis, Panagiotis and Filliat, David},
URL = {https://hal.inria.fr/hal-01699842},
BOOKTITLE = {{WACV 2018 - IEEE Winter Conference on Applications of Computer Vision, Workshop CV-AAL - Computer Vision for Active and Assisted Living}},
ADDRESS = {Reno, United States},
PAGES = {1-9},
YEAR = {2018},
MONTH = Mar,
PDF = {https://hal.inria.fr/hal-01699842/file/05.pdf},
HAL_ID = {hal-01699842},
HAL_VERSION = {v1},
}
Endnote :
%0 Conference Proceedings
%T Generic Object Discrimination for Mobile Assistive Robots using Projective Light Diffusion
%+ Lab-STICC_IMTA_CID_IHSEV
%+ Département Informatique (INFO)
%+ Unité d'Informatique et d'Ingénierie des Systèmes (U2IS)
%+ Flowing Epigenetic Robots and Systems (Flowers)
%A Papadakis, Panagiotis
%A Filliat, David
%< avec comité de lecture
%B WACV 2018 - IEEE Winter Conference on Applications of Computer Vision, Workshop CV-AAL - Computer Vision for Active and Assisted Living
%C Reno, United States
%P 1-9
%8 2018-03-15
%D 2018
%Z Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV]
%Z Computer Science [cs]/Robotics [cs.RO]Conference papers
%X A number of assistive robot services depend on the classification of objects while dealing with an increased volume of sensory data, scene variability and limited computational resources. We propose using more concise representations via a seamless combination of photometric and geometric features fused by exploiting local photometric/geometric correlation and employing domain transform filtering in order to recover scene structure. This is obtained through a projective light diffusion imaging process (PLDI) which allows capturing surface orientation, image edges and global depth gradients into a single image. Object candidates are finally encoded into a discriminative, wavelet-based de-scriptor allowing very fast object queries. Experiments with an indoor robot demonstrate improved classification performance compared to alternative methods and an overall superior discriminative power compared to state-of-the-art unsupervised descriptors within ModelNet10 benchmark.
%G English
%2 https://hal.inria.fr/hal-01699842/document
%2 https://hal.inria.fr/hal-01699842/file/05.pdf
%L hal-01699842
%U https://hal.inria.fr/hal-01699842
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