{"id":"https://openalex.org/W2092831175","doi":"https://doi.org/10.1145/2554850.2555062","title":"A dynamic bayesian network for inference of learners' algebraic knowledge","display_name":"A dynamic bayesian network for inference of learners' algebraic knowledge","publication_year":2014,"publication_date":"2014-03-24","ids":{"openalex":"https://openalex.org/W2092831175","doi":"https://doi.org/10.1145/2554850.2555062","mag":"2092831175"},"language":"en","primary_location":{"id":"doi:10.1145/2554850.2555062","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2554850.2555062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024099526","display_name":"Henrique Seffrin","orcid":null},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Henrique M. Seffrin","raw_affiliation_strings":["PIPCA/UNISINOS, S\u00e3o Leopoldo, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"PIPCA/UNISINOS, S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030300242","display_name":"Geiseane Rubi","orcid":null},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Geiseane L. Rubi","raw_affiliation_strings":["PIPCA/UNISINOS, S\u00e3o Leopoldo, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"PIPCA/UNISINOS, S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068706845","display_name":"Patr\u00edcia A. Jaques","orcid":"https://orcid.org/0000-0002-2933-1052"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Patricia A. Jaques","raw_affiliation_strings":["PIPCA/UNISINOS, S\u00e3o Leopoldo, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"PIPCA/UNISINOS, S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024099526"],"corresponding_institution_ids":["https://openalex.org/I61722147"],"apc_list":null,"apc_paid":null,"fwci":1.227,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.85092033,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"235","last_page":"240"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9927999973297119,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9764999747276306,"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/computer-science","display_name":"Computer science","score":0.7119717597961426},{"id":"https://openalex.org/keywords/dynamic-bayesian-network","display_name":"Dynamic Bayesian network","score":0.6948406100273132},{"id":"https://openalex.org/keywords/bayesian-network","display_name":"Bayesian network","score":0.6887557506561279},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6803999543190002},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.5017614364624023},{"id":"https://openalex.org/keywords/bayesian-inference","display_name":"Bayesian inference","score":0.4789736270904541},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.41646286845207214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.416074275970459},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3796595633029938},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3578760623931885},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21456503868103027}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7119717597961426},{"id":"https://openalex.org/C82142266","wikidata":"https://www.wikidata.org/wiki/Q3456604","display_name":"Dynamic Bayesian network","level":3,"score":0.6948406100273132},{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.6887557506561279},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6803999543190002},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.5017614364624023},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.4789736270904541},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.41646286845207214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.416074275970459},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3796595633029938},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3578760623931885},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21456503868103027},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2554850.2555062","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2554850.2555062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W126342729","https://openalex.org/W1505686650","https://openalex.org/W1529098247","https://openalex.org/W1577088816","https://openalex.org/W1578897660","https://openalex.org/W1597703949","https://openalex.org/W1765030997","https://openalex.org/W1891846686","https://openalex.org/W1896940133","https://openalex.org/W1982013023","https://openalex.org/W2000298127","https://openalex.org/W2015040676","https://openalex.org/W2045190325","https://openalex.org/W2086973658","https://openalex.org/W2089728281","https://openalex.org/W2112564774","https://openalex.org/W2122410182","https://openalex.org/W2152872025","https://openalex.org/W2407070788","https://openalex.org/W2805706548","https://openalex.org/W2999179566","https://openalex.org/W3015277188","https://openalex.org/W3025544721","https://openalex.org/W4285719527","https://openalex.org/W6605180992","https://openalex.org/W6672893835","https://openalex.org/W6676934228"],"related_works":["https://openalex.org/W3128072696","https://openalex.org/W2578973671","https://openalex.org/W2215058820","https://openalex.org/W2097663773","https://openalex.org/W1602184117","https://openalex.org/W2413421635","https://openalex.org/W2511198839","https://openalex.org/W1966557338","https://openalex.org/W2366931106","https://openalex.org/W2407375987"],"abstract_inverted_index":{"An":[0],"Intelligent":[1],"Tutoring":[2],"System":[3],"(ITS)":[4],"is":[5,24,180],"an":[6,85,106,152,184],"educational":[7],"software":[8],"that":[9,76,99,110],"provides":[10],"personal":[11],"assistance":[12],"for":[13,187],"students,":[14],"allowing":[15],"them":[16],"to":[17,30,35,49,54,57,68,156,163,173],"learn":[18],"at":[19,112],"their":[20,55],"own":[21],"pace.":[22],"This":[23,103,117,178],"possible":[25],"because":[26,91],"ITSs":[27],"are":[28,66,84,93],"able":[29],"map":[31],"the":[32,42,73,130,134,149,158,161,165,169],"learners'":[33],"knowledge":[34,167],"create":[36],"a":[37,45,94,123],"student":[38],"model.":[39],"Most":[40],"of":[41,97,108,132,151,160,171],"tutors":[43],"use":[44],"Bayesian":[46,81],"Network":[47],"(BN)":[48],"perform":[50],"this":[51,89],"task,":[52],"due":[53],"ability":[56,159],"deal":[58],"with":[59,129,148],"uncertain":[60],"data.":[61],"However,":[62],"classic":[63],"static":[64],"BNs":[65],"unable":[67],"model":[69],"data,":[70],"such":[71],"as":[72],"student's":[74,114,166],"knowledge,":[75,136],"changes":[77],"over":[78,101],"time.":[79,102],"Dynamic":[80],"Networks":[82],"(DBN)":[83],"interesting":[86],"option":[87],"in":[88,154],"case,":[90],"they":[92],"special":[95],"type":[96],"BN":[98],"reasons":[100],"paper":[104],"presents":[105],"architecture":[107],"DBN":[109,145,179],"aims":[111],"inferring":[113],"algebraic":[115,135],"knowledge.":[116],"network":[118,162],"was":[119,127,146],"constructed":[120],"based":[121],"on":[122,168],"concept":[124],"map,":[125],"which":[126],"developed":[128],"goal":[131],"structuring":[133],"i.":[137],"e.":[138],"defining":[139],"relationships":[140],"among":[141],"concepts.":[142],"The":[143],"proposed":[144],"evaluated":[147],"help":[150],"expert":[153],"order":[155],"verify":[157],"predict":[164],"application":[170],"operations":[172],"solve":[174],"1st":[175],"degree":[176],"equations.":[177],"being":[181],"integrated":[182],"into":[183],"web-based":[185],"ITS":[186],"algebra":[188],"learning.":[189]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}