{"id":"https://openalex.org/W3097719323","doi":"https://doi.org/10.1145/3424978.3425035","title":"Developing an Intelligent Personal Tutor to Support EFL Learning","display_name":"Developing an Intelligent Personal Tutor to Support EFL Learning","publication_year":2020,"publication_date":"2020-10-15","ids":{"openalex":"https://openalex.org/W3097719323","doi":"https://doi.org/10.1145/3424978.3425035","mag":"3097719323"},"language":"en","primary_location":{"id":"doi:10.1145/3424978.3425035","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425035","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","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/A5050354504","display_name":"Yunfei Du","orcid":"https://orcid.org/0000-0002-3213-2011"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfei Du","raw_affiliation_strings":["School of Foreign Language Studies, Chongqing University of Technology, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Foreign Language Studies, Chongqing University of Technology, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077197002","display_name":"Xianlong Su","orcid":"https://orcid.org/0009-0001-7276-5331"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianlong Su","raw_affiliation_strings":["Department of Academic Affairs, Chongqing University of Technology, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Academic Affairs, Chongqing University of Technology, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007605175","display_name":"Youwei Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youwei Jiang","raw_affiliation_strings":["School of Foreign Language Studies, Chongqing University of Technology, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Foreign Language Studies, Chongqing University of Technology, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.223,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54178924,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9983999729156494,"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/T12128","display_name":"AI in Service Interactions","score":0.9983999729156494,"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/T12031","display_name":"Speech and dialogue systems","score":0.9951000213623047,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9811000227928162,"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/tutor","display_name":"TUTOR","score":0.9050566554069519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7343553304672241},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.7334544658660889},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.6275736689567566},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4846952259540558},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4534369707107544},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.4431527853012085},{"id":"https://openalex.org/keywords/intelligent-tutoring-system","display_name":"Intelligent tutoring system","score":0.4186333417892456},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.33072003722190857},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3217310905456543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27700290083885193}],"concepts":[{"id":"https://openalex.org/C2778371403","wikidata":"https://www.wikidata.org/wiki/Q7672049","display_name":"TUTOR","level":2,"score":0.9050566554069519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7343553304672241},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.7334544658660889},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6275736689567566},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4846952259540558},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4534369707107544},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.4431527853012085},{"id":"https://openalex.org/C2779336797","wikidata":"https://www.wikidata.org/wiki/Q3055492","display_name":"Intelligent tutoring system","level":2,"score":0.4186333417892456},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.33072003722190857},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3217310905456543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27700290083885193},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3424978.3425035","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425035","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2093635459","https://openalex.org/W2099517310","https://openalex.org/W2109389646","https://openalex.org/W2268619641","https://openalex.org/W2394748075","https://openalex.org/W2771719777","https://openalex.org/W2798456655","https://openalex.org/W2804945011","https://openalex.org/W2913843539","https://openalex.org/W2937653323","https://openalex.org/W2962717182","https://openalex.org/W2962838727","https://openalex.org/W2963527228","https://openalex.org/W4233798301"],"related_works":["https://openalex.org/W1596001864","https://openalex.org/W1957838579","https://openalex.org/W1629355448","https://openalex.org/W1931182173","https://openalex.org/W2141180045","https://openalex.org/W2168747246","https://openalex.org/W2094385299","https://openalex.org/W2904998835","https://openalex.org/W2297158693","https://openalex.org/W88749063"],"abstract_inverted_index":{"Intelligent":[0],"personal":[1,15],"assistants":[2],"are":[3],"critical":[4],"to":[5,24,53,70,99,112],"facilitate":[6],"EFL":[7,61],"learning":[8],"efficiency.":[9],"This":[10],"study":[11],"developed":[12],"an":[13,80],"intelligent":[14],"tutor":[16],"called":[17],"Blingbang":[18],"on":[19],"Microsoft's":[20],"Bot":[21],"Framework,":[22],"aiming":[23],"address":[25],"students'":[26],"puzzles":[27],"and":[28,31,48,66],"evaluate":[29],"speech":[30],"writing":[32],"from":[33],"a":[34,49],"pedagogical":[35],"perspective.":[36],"By":[37],"following":[38],"the":[39,60,85,113],"goal-oriented":[40],"principle,":[41],"it":[42],"was":[43,77],"embedded":[44],"some":[45],"functional":[46],"modules":[47],"specific":[50],"knowledge":[51],"base":[52],"understand":[54],"user's":[55],"utterance,":[56],"detect":[57],"intent":[58],"within":[59],"domain,":[62],"decide":[63],"dialogue":[64],"policy,":[65],"ultimately":[67],"respond":[68],"feedback":[69],"users.":[71],"The":[72,95],"validity":[73],"of":[74],"this":[75],"system":[76],"verified":[78],"by":[79],"empirical":[81],"study.":[82],"Results":[83],"show":[84],"favorable":[86],"performance,":[87],"especially":[88],"in":[89],"answering":[90],"questions,":[91,105],"made":[92],"participants":[93],"satisfied.":[94],"behaviors":[96],"users":[97],"adopted":[98],"resolve":[100],"communication":[101],"breakdowns":[102],"include":[103],"rephrasing":[104],"changing":[106],"keywords,":[107],"or":[108],"eventually":[109],"turning":[110],"questions":[111],"teacher.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}