InforLorV4, Main, Exploration, bibRecord, 001066

Model-free POMDP optimisation of tutoring systems with echo-state networks

Identifieur interne : 001066 ( Main/Exploration ); précédent : 001065; suivant : 001067

Model-free POMDP optimisation of tutoring systems with echo-state networks

Auteurs : Lucie Daubigney [France] ; Matthieu Geist [France] ; Olivier Pietquin [France]

Source :

RBID : Hal:hal-00869773

Abstract

Intelligent Tutoring Systems (ITSs) are now recognised as an interesting alternative for providing learning opportunities in various domains. The Reinforcement Learning (RL) approach has been shown reliable for finding efficient teaching strategies. However, similarly to other human-machine interaction systems such as spoken dialogue systems, ITSs suffer from a partial knowledge of the interlocutor's intentions. In the dialogue case, engineering work can infer a precise state of the user by taking into account the uncertainty provided by the spoken understanding language module. A model-free approach based on RL and Echo State Newtorks (ESNs), which retrieves similar information, is proposed here for tutoring.

Url:

https://hal-supelec.archives-ouvertes.fr/hal-00869773

Affiliations:

Links toward previous steps (curation, corpus...)

to stream Hal, to step Corpus: 003267
to stream Hal, to step Curation: 003267
to stream Hal, to step Checkpoint: 000F75
to stream Main, to step Merge: 001077
to stream Main, to step Curation: 001066

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Model-free POMDP optimisation of tutoring systems with echo-state networks</title>
<author><name sortKey="Daubigney, Lucie" sort="Daubigney, Lucie" uniqKey="Daubigney L" first="Lucie" last="Daubigney">Lucie Daubigney</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-205124" status="OLD"><idno type="RNSR">200218290B</idno>
<orgName>Autonomous intelligent machine</orgName>
<orgName type="acronym">MAIA</orgName>
<date type="end">2014-12-31</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/equipes/maia</ref>
</desc>
<listRelation><relation active="#struct-129671" type="direct"></relation>
<relation active="#struct-300009" type="indirect"></relation>
<relation active="#struct-423090" type="direct"></relation>
<relation active="#struct-206040" type="indirect"></relation>
<relation active="#struct-413289" type="indirect"></relation>
<relation name="UMR7503" active="#struct-441569" type="indirect"></relation>
</listRelation>
<tutelles><tutelle active="#struct-129671" type="direct"><org type="laboratory" xml:id="struct-129671" status="VALID"><idno type="RNSR">198618246Y</idno>
<orgName>INRIA Nancy - Grand Est</orgName>
<desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/nancy</ref>
</desc>
<listRelation><relation active="#struct-300009" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName>
<orgName type="acronym">Inria</orgName>
<desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/en/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-423090" type="direct"><org type="department" xml:id="struct-423090" status="VALID"><orgName>Department of Complex Systems, Artificial Intelligence & Robotics</orgName>
<orgName type="acronym">LORIA - AIS</orgName>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.loria.fr/la-recherche-en/departements/complex-system-and-artificial-intelligence</ref>
</desc>
<listRelation><relation active="#struct-206040" type="direct"></relation>
<relation active="#struct-300009" type="indirect"></relation>
<relation active="#struct-413289" type="indirect"></relation>
<relation name="UMR7503" active="#struct-441569" type="indirect"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-206040" type="indirect"><org type="laboratory" xml:id="struct-206040" status="VALID"><idno type="IdRef">067077927</idno>
<idno type="RNSR">198912571S</idno>
<idno type="IdUnivLorraine">[UL]RSI--</idno>
<orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName>
<orgName type="acronym">LORIA</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.loria.fr</ref>
</desc>
<listRelation><relation active="#struct-300009" type="direct"></relation>
<relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7503" active="#struct-441569" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-413289" type="indirect"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Geist, Matthieu" sort="Geist, Matthieu" uniqKey="Geist M" first="Matthieu" last="Geist">Matthieu Geist</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-389760" status="INCOMING"><orgName>IMS - Equipe Information, Multimodalité et Signal</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
<listRelation><relation active="#struct-26305" type="direct"></relation>
<relation active="#struct-300812" type="indirect"></relation>
</listRelation>
<tutelles><tutelle active="#struct-26305" type="direct"><org type="laboratory" xml:id="struct-26305" status="VALID"><orgName>SUPELEC-Campus Metz</orgName>
<desc><address><addrLine>2 rue Edouard Belin 57070 Metz</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.metz.supelec.fr/metz/</ref>
</desc>
<listRelation><relation active="#struct-300812" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-300812" type="indirect"><org type="institution" xml:id="struct-300812" status="VALID"><orgName>SUPELEC</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Pietquin, Olivier" sort="Pietquin, Olivier" uniqKey="Pietquin O" first="Olivier" last="Pietquin">Olivier Pietquin</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-394500" status="INCOMING"><orgName>IMS - Equipe Information, Multimodalité et Signal</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
<listRelation><relation active="#struct-24541" type="direct"></relation>
<relation active="#struct-242365" type="indirect"></relation>
<relation active="#struct-300289" type="indirect"></relation>
<relation active="#struct-300413" type="indirect"></relation>
<relation active="#struct-300812" type="indirect"></relation>
<relation active="#struct-301990" type="indirect"></relation>
<relation active="#struct-301991" type="indirect"></relation>
<relation active="#struct-411575" type="indirect"></relation>
<relation name="UMI2958" active="#struct-441569" type="indirect"></relation>
<relation active="#struct-26305" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-24541" type="direct"><org type="laboratory" xml:id="struct-24541" status="VALID"><idno type="RNSR">200619366D</idno>
<orgName>Georgia Tech - CNRS [Metz]</orgName>
<orgName type="acronym">UMI2958</orgName>
<desc><address><addrLine>Metz Technopôle 2-3 rue Marconi 57070 METZ</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.umi2958.eu</ref>
</desc>
<listRelation><relation active="#struct-242365" type="direct"></relation>
<relation active="#struct-300289" type="direct"></relation>
<relation active="#struct-300413" type="direct"></relation>
<relation active="#struct-300812" type="direct"></relation>
<relation active="#struct-301990" type="direct"></relation>
<relation active="#struct-301991" type="direct"></relation>
<relation active="#struct-411575" type="direct"></relation>
<relation name="UMI2958" active="#struct-441569" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-242365" type="indirect"><org type="institution" xml:id="struct-242365" status="VALID"><idno type="IdRef">026403188</idno>
<idno type="ISNI">0000 0001 2188 3779 </idno>
<orgName>Université de Franche-Comté</orgName>
<orgName type="acronym">UFC</orgName>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.univ-fcomte.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300289" type="indirect"><org type="institution" xml:id="struct-300289" status="OLD"><orgName>Université Paul Verlaine - Metz</orgName>
<orgName type="acronym">UPVM</orgName>
<date type="end">2011-12-31</date>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300413" type="indirect"><org type="institution" xml:id="struct-300413" status="VALID"><orgName>Ecole Nationale Supérieure des Arts et Metiers Metz</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300812" type="indirect"><org type="institution" xml:id="struct-300812" status="VALID"><orgName>SUPELEC</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-301990" type="indirect"><org type="institution" xml:id="struct-301990" status="VALID"><orgName>Georgia Institute of Technology [Atlanta]</orgName>
<desc><address><addrLine>North Avenue, Atlanta, GA 30332</addrLine>
<country key="US"></country>
</address>
<ref type="url">http://www.gatech.edu/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-301991" type="indirect"><org type="institution" xml:id="struct-301991" status="VALID"><orgName>Georgia Tech Lorraine</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-411575" type="indirect"><org type="institution" xml:id="struct-411575" status="VALID"><orgName>CentraleSupélec</orgName>
<desc><address><addrLine>3, rue Joliot Curie,Plateau de Moulon,91192 GIF-SUR-YVETTE Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.centralesupelec.fr</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMI2958" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-26305" type="direct"><org type="laboratory" xml:id="struct-26305" status="VALID"><orgName>SUPELEC-Campus Metz</orgName>
<desc><address><addrLine>2 rue Edouard Belin 57070 Metz</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.metz.supelec.fr/metz/</ref>
</desc>
<listRelation><relation active="#struct-300812" type="direct"></relation>
</listRelation>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city" wicri:auto="siege">Besançon</settlement>
<region type="region" nuts="2">Franche-Comté</region>
</placeName>
<orgName type="university">Université de Franche-Comté</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Bourgogne Franche-Comté</orgName>
<placeName><settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université Paul Verlaine - Metz</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-00869773</idno>
<idno type="halId">hal-00869773</idno>
<idno type="halUri">https://hal-supelec.archives-ouvertes.fr/hal-00869773</idno>
<idno type="url">https://hal-supelec.archives-ouvertes.fr/hal-00869773</idno>
<date when="2013-08-22">2013-08-22</date>
<idno type="wicri:Area/Hal/Corpus">003267</idno>
<idno type="wicri:Area/Hal/Curation">003267</idno>
<idno type="wicri:Area/Hal/Checkpoint">000F75</idno>
<idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">000F75</idno>
<idno type="wicri:Area/Main/Merge">001077</idno>
<idno type="wicri:Area/Main/Curation">001066</idno>
<idno type="wicri:Area/Main/Exploration">001066</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Model-free POMDP optimisation of tutoring systems with echo-state networks</title>
<author><name sortKey="Daubigney, Lucie" sort="Daubigney, Lucie" uniqKey="Daubigney L" first="Lucie" last="Daubigney">Lucie Daubigney</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-205124" status="OLD"><idno type="RNSR">200218290B</idno>
<orgName>Autonomous intelligent machine</orgName>
<orgName type="acronym">MAIA</orgName>
<date type="end">2014-12-31</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/equipes/maia</ref>
</desc>
<listRelation><relation active="#struct-129671" type="direct"></relation>
<relation active="#struct-300009" type="indirect"></relation>
<relation active="#struct-423090" type="direct"></relation>
<relation active="#struct-206040" type="indirect"></relation>
<relation active="#struct-413289" type="indirect"></relation>
<relation name="UMR7503" active="#struct-441569" type="indirect"></relation>
</listRelation>
<tutelles><tutelle active="#struct-129671" type="direct"><org type="laboratory" xml:id="struct-129671" status="VALID"><idno type="RNSR">198618246Y</idno>
<orgName>INRIA Nancy - Grand Est</orgName>
<desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/nancy</ref>
</desc>
<listRelation><relation active="#struct-300009" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName>
<orgName type="acronym">Inria</orgName>
<desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.inria.fr/en/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-423090" type="direct"><org type="department" xml:id="struct-423090" status="VALID"><orgName>Department of Complex Systems, Artificial Intelligence & Robotics</orgName>
<orgName type="acronym">LORIA - AIS</orgName>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.loria.fr/la-recherche-en/departements/complex-system-and-artificial-intelligence</ref>
</desc>
<listRelation><relation active="#struct-206040" type="direct"></relation>
<relation active="#struct-300009" type="indirect"></relation>
<relation active="#struct-413289" type="indirect"></relation>
<relation name="UMR7503" active="#struct-441569" type="indirect"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-206040" type="indirect"><org type="laboratory" xml:id="struct-206040" status="VALID"><idno type="IdRef">067077927</idno>
<idno type="RNSR">198912571S</idno>
<idno type="IdUnivLorraine">[UL]RSI--</idno>
<orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName>
<orgName type="acronym">LORIA</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.loria.fr</ref>
</desc>
<listRelation><relation active="#struct-300009" type="direct"></relation>
<relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7503" active="#struct-441569" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-413289" type="indirect"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Geist, Matthieu" sort="Geist, Matthieu" uniqKey="Geist M" first="Matthieu" last="Geist">Matthieu Geist</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-389760" status="INCOMING"><orgName>IMS - Equipe Information, Multimodalité et Signal</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
<listRelation><relation active="#struct-26305" type="direct"></relation>
<relation active="#struct-300812" type="indirect"></relation>
</listRelation>
<tutelles><tutelle active="#struct-26305" type="direct"><org type="laboratory" xml:id="struct-26305" status="VALID"><orgName>SUPELEC-Campus Metz</orgName>
<desc><address><addrLine>2 rue Edouard Belin 57070 Metz</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.metz.supelec.fr/metz/</ref>
</desc>
<listRelation><relation active="#struct-300812" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-300812" type="indirect"><org type="institution" xml:id="struct-300812" status="VALID"><orgName>SUPELEC</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Pietquin, Olivier" sort="Pietquin, Olivier" uniqKey="Pietquin O" first="Olivier" last="Pietquin">Olivier Pietquin</name>
<affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-394500" status="INCOMING"><orgName>IMS - Equipe Information, Multimodalité et Signal</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
<listRelation><relation active="#struct-24541" type="direct"></relation>
<relation active="#struct-242365" type="indirect"></relation>
<relation active="#struct-300289" type="indirect"></relation>
<relation active="#struct-300413" type="indirect"></relation>
<relation active="#struct-300812" type="indirect"></relation>
<relation active="#struct-301990" type="indirect"></relation>
<relation active="#struct-301991" type="indirect"></relation>
<relation active="#struct-411575" type="indirect"></relation>
<relation name="UMI2958" active="#struct-441569" type="indirect"></relation>
<relation active="#struct-26305" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-24541" type="direct"><org type="laboratory" xml:id="struct-24541" status="VALID"><idno type="RNSR">200619366D</idno>
<orgName>Georgia Tech - CNRS [Metz]</orgName>
<orgName type="acronym">UMI2958</orgName>
<desc><address><addrLine>Metz Technopôle 2-3 rue Marconi 57070 METZ</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.umi2958.eu</ref>
</desc>
<listRelation><relation active="#struct-242365" type="direct"></relation>
<relation active="#struct-300289" type="direct"></relation>
<relation active="#struct-300413" type="direct"></relation>
<relation active="#struct-300812" type="direct"></relation>
<relation active="#struct-301990" type="direct"></relation>
<relation active="#struct-301991" type="direct"></relation>
<relation active="#struct-411575" type="direct"></relation>
<relation name="UMI2958" active="#struct-441569" type="direct"></relation>
</listRelation>
</org>
</tutelle>
<tutelle active="#struct-242365" type="indirect"><org type="institution" xml:id="struct-242365" status="VALID"><idno type="IdRef">026403188</idno>
<idno type="ISNI">0000 0001 2188 3779 </idno>
<orgName>Université de Franche-Comté</orgName>
<orgName type="acronym">UFC</orgName>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.univ-fcomte.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300289" type="indirect"><org type="institution" xml:id="struct-300289" status="OLD"><orgName>Université Paul Verlaine - Metz</orgName>
<orgName type="acronym">UPVM</orgName>
<date type="end">2011-12-31</date>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300413" type="indirect"><org type="institution" xml:id="struct-300413" status="VALID"><orgName>Ecole Nationale Supérieure des Arts et Metiers Metz</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-300812" type="indirect"><org type="institution" xml:id="struct-300812" status="VALID"><orgName>SUPELEC</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-301990" type="indirect"><org type="institution" xml:id="struct-301990" status="VALID"><orgName>Georgia Institute of Technology [Atlanta]</orgName>
<desc><address><addrLine>North Avenue, Atlanta, GA 30332</addrLine>
<country key="US"></country>
</address>
<ref type="url">http://www.gatech.edu/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-301991" type="indirect"><org type="institution" xml:id="struct-301991" status="VALID"><orgName>Georgia Tech Lorraine</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</org>
</tutelle>
<tutelle active="#struct-411575" type="indirect"><org type="institution" xml:id="struct-411575" status="VALID"><orgName>CentraleSupélec</orgName>
<desc><address><addrLine>3, rue Joliot Curie,Plateau de Moulon,91192 GIF-SUR-YVETTE Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.centralesupelec.fr</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMI2958" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-26305" type="direct"><org type="laboratory" xml:id="struct-26305" status="VALID"><orgName>SUPELEC-Campus Metz</orgName>
<desc><address><addrLine>2 rue Edouard Belin 57070 Metz</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.metz.supelec.fr/metz/</ref>
</desc>
<listRelation><relation active="#struct-300812" type="direct"></relation>
</listRelation>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city" wicri:auto="siege">Besançon</settlement>
<region type="region" nuts="2">Franche-Comté</region>
</placeName>
<orgName type="university">Université de Franche-Comté</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Bourgogne Franche-Comté</orgName>
<placeName><settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université Paul Verlaine - Metz</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName>
</affiliation>
</author>
</analytic>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Intelligent Tutoring Systems (ITSs) are now recognised as an interesting alternative for providing learning opportunities in various domains. The Reinforcement Learning (RL) approach has been shown reliable for finding efficient teaching strategies. However, similarly to other human-machine interaction systems such as spoken dialogue systems, ITSs suffer from a partial knowledge of the interlocutor's intentions. In the dialogue case, engineering work can infer a precise state of the user by taking into account the uncertainty provided by the spoken understanding language module. A model-free approach based on RL and Echo State Newtorks (ESNs), which retrieves similar information, is proposed here for tutoring.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
<region><li>Franche-Comté</li>
<li>Grand Est</li>
<li>Lorraine (région)</li>
</region>
<settlement><li>Besançon</li>
<li>Metz</li>
<li>Nancy</li>
</settlement>
<orgName><li>Université Paul Verlaine - Metz</li>
<li>Université de Bourgogne Franche-Comté</li>
<li>Université de Franche-Comté</li>
<li>Université de Lorraine</li>
</orgName>
</list>
<tree><country name="France"><region name="Grand Est"><name sortKey="Daubigney, Lucie" sort="Daubigney, Lucie" uniqKey="Daubigney L" first="Lucie" last="Daubigney">Lucie Daubigney</name>
</region>
<name sortKey="Geist, Matthieu" sort="Geist, Matthieu" uniqKey="Geist M" first="Matthieu" last="Geist">Matthieu Geist</name>
<name sortKey="Pietquin, Olivier" sort="Pietquin, Olivier" uniqKey="Pietquin O" first="Olivier" last="Pietquin">Olivier Pietquin</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Main/Exploration

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001066 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001066 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Lorraine
   |area=    InforLorV4
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     Hal:hal-00869773
   |texte=   Model-free POMDP optimisation of tutoring systems with echo-state networks
}}

This area was generated with Dilib version V0.6.33.
Data generation: Mon Jun 10 21:56:28 2019. Site generation: Fri Feb 25 15:29:27 2022

	Serveur d'exploration sur la recherche en informatique en Lorraine
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur la recherche en informatique en Lorraine

Model-free POMDP optimisation of tutoring systems with echo-state networks

Model-free POMDP optimisation of tutoring systems with echo-state networks

Source :

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri