{"id":"https://openalex.org/W4413418689","doi":"https://doi.org/10.1145/3762674","title":"Conversational Robot System for Travel Memoir Generation","display_name":"Conversational Robot System for Travel Memoir Generation","publication_year":2025,"publication_date":"2025-08-22","ids":{"openalex":"https://openalex.org/W4413418689","doi":"https://doi.org/10.1145/3762674"},"language":"en","primary_location":{"id":"doi:10.1145/3762674","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3762674","pdf_url":null,"source":{"id":"https://openalex.org/S4210193251","display_name":"ACM Transactions on Human-Robot Interaction","issn_l":"2573-9522","issn":["2573-9522"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Human-Robot Interaction","raw_type":"journal-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/A5049062240","display_name":"Kaon Shimoyama","orcid":"https://orcid.org/0000-0003-3020-9473"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kaon Shimoyama","raw_affiliation_strings":["Keio University, Yokohama, Japan","Keio University, Japan"],"raw_orcid":"https://orcid.org/0000-0003-3020-9473","affiliations":[{"raw_affiliation_string":"Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Keio University, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076279222","display_name":"Kohei Okuoka","orcid":"https://orcid.org/0000-0002-5569-3356"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kohei Okuoka","raw_affiliation_strings":["Keio University, Yokohama, Japan","Keio University, Japan"],"raw_orcid":"https://orcid.org/0000-0002-5569-3356","affiliations":[{"raw_affiliation_string":"Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Keio University, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022738119","display_name":"Mitsuhiko Kimoto","orcid":"https://orcid.org/0000-0001-8441-8815"},"institutions":[{"id":"https://openalex.org/I16656306","display_name":"Meiji University","ror":"https://ror.org/02rqvrp93","country_code":"JP","type":"education","lineage":["https://openalex.org/I16656306"]},{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mitsuhiko Kimoto","raw_affiliation_strings":["Meiji University, Kawasaki, Japan","Meiji University, Keio University, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8441-8815","affiliations":[{"raw_affiliation_string":"Meiji University, Kawasaki, Japan","institution_ids":["https://openalex.org/I16656306"]},{"raw_affiliation_string":"Meiji University, Keio University, Japan","institution_ids":["https://openalex.org/I16656306","https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070329642","display_name":"Michita Imai","orcid":"https://orcid.org/0000-0002-2825-1560"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Michita Imai","raw_affiliation_strings":["Keio University, Yokohama, Japan","Keio University, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2825-1560","affiliations":[{"raw_affiliation_string":"Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Keio University, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4606,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6299393,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"15","issue":"1","first_page":"1","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10709","display_name":"Social Robot Interaction and HRI","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9926000237464905,"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/memoir","display_name":"Memoir","score":0.8815590739250183},{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.7845001220703125},{"id":"https://openalex.org/keywords/reminiscence","display_name":"Reminiscence","score":0.6635139584541321},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6140726804733276},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.6094962358474731},{"id":"https://openalex.org/keywords/trips-architecture","display_name":"TRIPS architecture","score":0.5811291933059692},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5321029424667358},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5046602487564087},{"id":"https://openalex.org/keywords/autobiographical-memory","display_name":"Autobiographical memory","score":0.43563443422317505},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.42650189995765686},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.39364904165267944},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.31943851709365845},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3004705011844635},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.23960241675376892},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.16048970818519592},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.11909288167953491}],"concepts":[{"id":"https://openalex.org/C177897776","wikidata":"https://www.wikidata.org/wiki/Q112983","display_name":"Memoir","level":2,"score":0.8815590739250183},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.7845001220703125},{"id":"https://openalex.org/C107269508","wikidata":"https://www.wikidata.org/wiki/Q2143005","display_name":"Reminiscence","level":2,"score":0.6635139584541321},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6140726804733276},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.6094962358474731},{"id":"https://openalex.org/C157085824","wikidata":"https://www.wikidata.org/wiki/Q2384809","display_name":"TRIPS architecture","level":2,"score":0.5811291933059692},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5321029424667358},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5046602487564087},{"id":"https://openalex.org/C144814538","wikidata":"https://www.wikidata.org/wiki/Q682304","display_name":"Autobiographical memory","level":3,"score":0.43563443422317505},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.42650189995765686},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.39364904165267944},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.31943851709365845},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3004705011844635},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.23960241675376892},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.16048970818519592},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.11909288167953491},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3762674","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3762674","pdf_url":null,"source":{"id":"https://openalex.org/S4210193251","display_name":"ACM Transactions on Human-Robot Interaction","issn_l":"2573-9522","issn":["2573-9522"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Human-Robot Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.41999998688697815,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W192135292","https://openalex.org/W1895577753","https://openalex.org/W1933349210","https://openalex.org/W1948329423","https://openalex.org/W1974835320","https://openalex.org/W1999702886","https://openalex.org/W2009719224","https://openalex.org/W2019161055","https://openalex.org/W2032568497","https://openalex.org/W2036556232","https://openalex.org/W2041010700","https://openalex.org/W2074491106","https://openalex.org/W2096080603","https://openalex.org/W2114639118","https://openalex.org/W2134287203","https://openalex.org/W2145978062","https://openalex.org/W2156921270","https://openalex.org/W2157484507","https://openalex.org/W2171908102","https://openalex.org/W2229564532","https://openalex.org/W2281404488","https://openalex.org/W2295175110","https://openalex.org/W2558809543","https://openalex.org/W2599940792","https://openalex.org/W2606058291","https://openalex.org/W2794097941","https://openalex.org/W2808798679","https://openalex.org/W2909463102","https://openalex.org/W2914304175","https://openalex.org/W2921443427","https://openalex.org/W2963351776","https://openalex.org/W2963758027","https://openalex.org/W2963916161","https://openalex.org/W2980375256","https://openalex.org/W3000968791","https://openalex.org/W3032652650","https://openalex.org/W3035365026","https://openalex.org/W3096612875","https://openalex.org/W3133557281","https://openalex.org/W3170068246","https://openalex.org/W3175176651","https://openalex.org/W3198219962","https://openalex.org/W4247068411","https://openalex.org/W4251932573","https://openalex.org/W4285102324","https://openalex.org/W4309947003","https://openalex.org/W4310863352","https://openalex.org/W4311303735","https://openalex.org/W4388624000","https://openalex.org/W4389519928","https://openalex.org/W4391407102","https://openalex.org/W4392011862","https://openalex.org/W4392646148","https://openalex.org/W4392661960","https://openalex.org/W4392669795","https://openalex.org/W4394988116","https://openalex.org/W4400144872","https://openalex.org/W4400396819","https://openalex.org/W4402670429","https://openalex.org/W4408784794","https://openalex.org/W6898793548"],"related_works":["https://openalex.org/W394134136","https://openalex.org/W579590346","https://openalex.org/W392862003","https://openalex.org/W3025797347","https://openalex.org/W2045180499","https://openalex.org/W4394892317","https://openalex.org/W2074897899","https://openalex.org/W2093749910","https://openalex.org/W2747881751","https://openalex.org/W2014768101"],"abstract_inverted_index":{"Reflecting":[0],"on":[1,7,21,126],"memories":[2,22,48],"has":[3,37],"a":[4,61,81,99,107,127,168],"positive":[5],"effect":[6],"mental":[8],"health.":[9],"For":[10],"robots":[11,44],"that":[12,18,63,118,150,178,188],"interact":[13],"with":[14,76,111,162,197],"older":[15],"adults,":[16],"interactions":[17],"look":[19],"back":[20],"are":[23],"also":[24,133,202],"an":[25,156],"important":[26],"application":[27],"area.":[28],"Despite":[29],"the":[30,65,94,104,123,137,179,210,220,226],"importance":[31],"of":[32,130,155,222],"such":[33,77],"reminiscence,":[34],"no":[35],"study":[36],"simultaneously":[38],"addressed":[39],"methods":[40],"to":[41,97,171],"both":[42],"facilitate":[43],"conversing":[45],"about":[46,204],"users\u2019":[47],"and":[49,72,175,185,228],"generate":[50],"content":[51],"from":[52,103,122,152],"those":[53],"memories.":[54],"In":[55,143,216],"this":[56],"article,":[57],"we":[58,176],"propose":[59],"TRAVOT,":[60],"system":[62],"explores":[64],"events":[66],"behind":[67],"travel":[68,74,211,229],"photos":[69,124],"through":[70],"conversation":[71,95],"generates":[73],"memoirs":[75,212],"photos.":[78],"TRAVOT":[79,218],"uses":[80],"large":[82],"language":[83],"model":[84],"(LLM)":[85],"for":[86,135],"flexible":[87],"information":[88,117,223],"collection.":[89],"Moreover,":[90],"it":[91,145],"can":[92,146],"deepen":[93],"topic":[96,108],"obtain":[98],"more":[100,183],"profound":[101],"story":[102],"user":[105,169],"via":[106],"control":[109],"mechanism":[110],"Meta-LLM.":[112],"This":[113],"not":[114],"only":[115],"elicits":[116],"cannot":[119],"be":[120],"obtained":[121],"based":[125],"prepared":[128],"list":[129],"questions":[131,149],"but":[132],"allows":[134],"deepening":[136],"discussion":[138],"by":[139,158,214],"generating":[140],"additional":[141],"questions.":[142,165],"addition,":[144,217],"eliminate":[147],"redundant":[148],"result":[151],"naive":[153],"use":[154],"LLM":[157],"applying":[159],"matching":[160],"judgment":[161],"certain":[163],"required":[164],"We":[166],"conducted":[167],"experiment":[170],"evaluate":[172],"TRAVOT\u2019s":[173],"effectiveness,":[174],"found":[177],"participants":[180],"could":[181,201],"recall":[182],"interesting":[184],"unusual":[186],"things":[187],"happened":[189],"during":[190],"their":[191,205],"trips":[192,206],"when":[193,207],"they":[194,208],"had":[195],"conversations":[196,227],"TRAVOT.":[198,215],"The":[199],"users":[200],"reminisce":[203],"read":[209],"generated":[213],"increased":[219],"amount":[221],"contained":[224],"in":[225],"memoirs.":[230]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2025-10-10T00:00:00"}