{"id":"https://openalex.org/W4391342487","doi":"https://doi.org/10.23919/icmu58504.2023.10412254","title":"iTOChat: a Mobile Bot Recommending Engineering Departments and Open Campus Events","display_name":"iTOChat: a Mobile Bot Recommending Engineering Departments and Open Campus Events","publication_year":2023,"publication_date":"2023-11-29","ids":{"openalex":"https://openalex.org/W4391342487","doi":"https://doi.org/10.23919/icmu58504.2023.10412254"},"language":"en","primary_location":{"id":"doi:10.23919/icmu58504.2023.10412254","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/icmu58504.2023.10412254","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Fourteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5111247595","display_name":"Naoki Eguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoki Eguchi","raw_affiliation_strings":["Kyushu University,ISEE,Fukuoka,Japan,819-0395"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University,ISEE,Fukuoka,Japan,819-0395","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093818748","display_name":"Isshin Nakao","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Isshin Nakao","raw_affiliation_strings":["Kyushu University,EECS,Fukuoka,Japan,819-0395"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University,EECS,Fukuoka,Japan,819-0395","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109678598","display_name":"Kotaro Saito","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kotaro Saito","raw_affiliation_strings":["Kyushu University,ISEE,Fukuoka,Japan,819-0395"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University,ISEE,Fukuoka,Japan,819-0395","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wang Juntao","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wang Juntao","raw_affiliation_strings":["Kyushu University,ISEE,Fukuoka,Japan,819-0395"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University,ISEE,Fukuoka,Japan,819-0395","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024250925","display_name":"Hiromu Motomatsu","orcid":"https://orcid.org/0000-0003-3471-5074"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiromu Motomatsu","raw_affiliation_strings":["Kyushu University,ISEE,Fukuoka,Japan,819-0395"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University,ISEE,Fukuoka,Japan,819-0395","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001584274","display_name":"Tsunenori Mine","orcid":"https://orcid.org/0000-0002-7462-8074"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsunenori Mine","raw_affiliation_strings":["Kyushu University,ISEE,Fukuoka,Japan,819-0395"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University,ISEE,Fukuoka,Japan,819-0395","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9968000054359436,"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":0.9968000054359436,"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/T10028","display_name":"Topic Modeling","score":0.9872000217437744,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9279999732971191,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.6711694002151489},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5016751289367676},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4828908443450928},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32722705602645874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6711694002151489},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5016751289367676},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4828908443450928},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32722705602645874},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/icmu58504.2023.10412254","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/icmu58504.2023.10412254","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Fourteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2140679639","https://openalex.org/W2250539671","https://openalex.org/W2882319491","https://openalex.org/W2920269499","https://openalex.org/W2971365351","https://openalex.org/W4294170691","https://openalex.org/W4309674289","https://openalex.org/W4385245566","https://openalex.org/W4385822427","https://openalex.org/W6680532216","https://openalex.org/W6682691769","https://openalex.org/W6739901393"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"Chatbots":[0],"are":[1,27],"widely":[2],"used":[3,148],"in":[4,116,126],"education,":[5],"medicine,":[6],"business,":[7],"and":[8,50,75,102,121,135,141],"other":[9],"fields,":[10],"among":[11],"which":[12],"natural":[13],"language":[14,24],"processing":[15],"such":[16,72],"as":[17,73],"ChatGPT,":[18],"especially":[19],"chatbots":[20],"based":[21],"on":[22],"large-scale":[23],"models":[25],"(LLMs),":[26],"expected":[28,81],"to":[29,47,54,82,86,111],"flexibly":[30],"answer":[31],"users'":[32],"complex":[33],"questions.":[34],"In":[35],"this":[36,88],"study,":[37],"we":[38,107],"present":[39],"iTOChat,":[40],"a":[41,109],"mobile":[42],"bot":[43],"that":[44],"uses":[45],"ChatGPT":[46,93,117,128],"recommend":[48],"departments":[49,101,125],"open":[51,60,103,152],"campus":[52,61,104],"events":[53],"students":[55,146],"visiting":[56],"Kyushu":[57],"University,":[58],"an":[59,151],"of":[62,65,137,145],"the":[63,113,127,133,138,143],"School":[64],"Engineering,":[66],"by":[67,118],"inputting":[68],"students'":[69],"personal":[70],"information":[71,98,115],"hobbies":[74],"future":[76],"plans.":[77],"Although":[78],"iTOChat":[79,149],"is":[80,89],"make":[83],"accurate":[84],"recommendations":[85],"students,":[87],"not":[90,95],"easy":[91],"because":[92],"does":[94],"contain":[96],"detailed":[97],"about":[99],"engineering":[100],"events.":[105],"Therefore,":[106],"developed":[108,139],"method":[110],"supplement":[112],"missing":[114],"embedding":[119],"reasons":[120],"conditions":[122],"for":[123],"recommending":[124],"prompts.":[129],"This":[130],"paper":[131],"describes":[132],"features":[134],"objectives":[136],"system":[140],"evaluates":[142],"satisfaction":[144],"who":[147],"at":[150],"campus.":[153]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
