{"id":"https://openalex.org/W2394629376","doi":"https://doi.org/10.21437/slate.2011-29","title":"Optimization of a tutoring system from a fixed set of data","display_name":"Optimization of a tutoring system from a fixed set of data","publication_year":2011,"publication_date":"2011-08-24","ids":{"openalex":"https://openalex.org/W2394629376","doi":"https://doi.org/10.21437/slate.2011-29","mag":"2394629376"},"language":"en","primary_location":{"id":"doi:10.21437/slate.2011-29","doi":"https://doi.org/10.21437/slate.2011-29","is_oa":true,"landing_page_url":"https://doi.org/10.21437/slate.2011-29","pdf_url":"https://www.isca-archive.org/slate_2011/pietquin11_slate.pdf","source":{"id":"https://openalex.org/S7407088414","display_name":"ISCA Workshop on Speech and Language Technology in Education (SLaTE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Speech and Language Technology in Education (SLaTE 2011)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.isca-archive.org/slate_2011/pietquin11_slate.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065100569","display_name":"Olivier Pietquin","orcid":"https://orcid.org/0000-0002-5386-465X","observed_orcids":["https://orcid.org/0000-0002-5386-465X"]},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099","https://openalex.org/I277688954","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210089931","display_name":"Georgia Tech-CNRS Laboratory","ror":"https://ror.org/00avmbz91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1288283403","https://openalex.org/I1294671590","https://openalex.org/I130701444","https://openalex.org/I4210089931","https://openalex.org/I4210095849","https://openalex.org/I4405256580"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Pietquin","raw_affiliation_strings":["Sup\u00e9lec -Metz Campus, IMS Research Group, France","UMI 2958 (GeorgiaTech -CNRS), France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sup\u00e9lec -Metz Campus, IMS Research Group, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"UMI 2958 (GeorgiaTech -CNRS), France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210089931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072253501","display_name":"Lucie Daubigney","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099","https://openalex.org/I277688954","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lucie Daubigney","raw_affiliation_strings":["Sup\u00e9lec -Metz Campus, IMS Research Group, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sup\u00e9lec -Metz Campus, IMS Research Group, France","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110482875","display_name":"Matthieu Geist","orcid":"https://orcid.org/0009-0002-7888-8233","observed_orcids":["https://orcid.org/0009-0002-7888-8233"]},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099","https://openalex.org/I277688954","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Matthieu Geist","raw_affiliation_strings":["Sup\u00e9lec -Metz Campus, IMS Research Group, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sup\u00e9lec -Metz Campus, IMS Research Group, France","institution_ids":["https://openalex.org/I102475099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0587,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.77076982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"97","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10462","display_name":"Reinforcement Learning in Robotics","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10906","display_name":"AI-based Problem Solving and Planning","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/second-language-acquisition","display_name":"second language acquisition","score":0.8539999723434448},{"id":"https://openalex.org/keywords/adaptive-learning","display_name":"adaptive learning","score":0.414000004529953},{"id":"https://openalex.org/keywords/least-squares-policy-iteration","display_name":"least-squares policy iteration","score":0.972000002861023}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6792576313018799},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5623743534088135},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32618987560272217},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2916973829269409}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/slate.2011-29","doi":"https://doi.org/10.21437/slate.2011-29","is_oa":true,"landing_page_url":"https://doi.org/10.21437/slate.2011-29","pdf_url":"https://www.isca-archive.org/slate_2011/pietquin11_slate.pdf","source":{"id":"https://openalex.org/S7407088414","display_name":"ISCA Workshop on Speech and Language Technology in Education (SLaTE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Speech and Language Technology in Education (SLaTE 2011)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.21437/slate.2011-29","doi":"https://doi.org/10.21437/slate.2011-29","is_oa":true,"landing_page_url":"https://doi.org/10.21437/slate.2011-29","pdf_url":"https://www.isca-archive.org/slate_2011/pietquin11_slate.pdf","source":{"id":"https://openalex.org/S7407088414","display_name":"ISCA Workshop on Speech and Language Technology in Education (SLaTE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Speech and Language Technology in Education (SLaTE 2011)","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.9235000014305115,"display_name":"Quality education"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337753","display_name":"Interreg","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2394629376.pdf","grobid_xml":"https://content.openalex.org/works/W2394629376.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W52170320","https://openalex.org/W1525421687","https://openalex.org/W1971681797","https://openalex.org/W2015040676","https://openalex.org/W2040123554","https://openalex.org/W2040948633","https://openalex.org/W2072931156","https://openalex.org/W2076337359","https://openalex.org/W2107961737","https://openalex.org/W2121863487","https://openalex.org/W2134051188","https://openalex.org/W2158984235","https://openalex.org/W2225327330","https://openalex.org/W2586680856","https://openalex.org/W4214717370","https://openalex.org/W4241680091","https://openalex.org/W4285719527","https://openalex.org/W4298306847","https://openalex.org/W6689180438","https://openalex.org/W7065531295"],"related_works":["https://openalex.org/W2603425451","https://openalex.org/W2949016418","https://openalex.org/W6941066701","https://openalex.org/W1537922515","https://openalex.org/W2947644218","https://openalex.org/W7115074807","https://openalex.org/W2809455600","https://openalex.org/W2730602023","https://openalex.org/W7026586369","https://openalex.org/W7172488225"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,10,14,75,82,105,111],"general":[6],"method":[7,63],"for":[8,35],"optimizing":[9],"tutoring":[11],"system":[12],"with":[13,81,104],"target":[15],"application":[16],"in":[17,53],"the":[18,25,31,46,51,61,121],"domain":[19],"of":[20,48,50,60,78,92,99],"second":[21],"language":[22],"acquisition.More":[23],"specifically,":[24],"optimisation":[26],"process":[27],"aims":[28],"at":[29],"learning":[30],"best":[32],"sequencing":[33],"strategy":[34,73],"switching":[36],"between":[37],"teaching":[38],"and":[39],"evaluation":[40],"sessions":[41],"so":[42],"as":[43],"to":[44,69],"maximise":[45],"increase":[47],"knowledge":[49],"learner":[52],"an":[54,71],"adapted":[55],"manner.The":[56],"most":[57],"important":[58],"feature":[59],"proposed":[62],"is":[64,67,94,118],"that":[65],"it":[66],"able":[68],"learn":[70],"optimal":[72],"from":[74],"fixed":[76],"set":[77],"data,":[79],"collected":[80],"hand-crafted":[83],"strategy.This":[84],"way,":[85],"no":[86],"model":[87],"(neither":[88],"cognitive":[89],"nor":[90],"probabilistic)":[91],"learners":[93],"required":[95],"but":[96],"only":[97],"observations":[98],"their":[100],"behavior":[101],"when":[102],"interacting":[103],"simple":[106],"(non-optimal)":[107],"system.To":[108],"do":[109],"so,":[110],"particular":[112],"batch-mode":[113],"approximate":[114],"dynamic":[115],"programming":[116],"algorithm":[117],"used,":[119],"namely":[120],"Least":[122],"Square":[123],"Policy":[124],"Iteration":[125],"algorithm.Experiments":[126],"on":[127],"simulated":[128],"data":[129],"provide":[130],"promising":[131],"results.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
