{"id":"https://openalex.org/W2786938573","doi":"https://doi.org/10.1109/sii.2017.8279310","title":"Heart rate analysis in a conversation on video chat for development of a chat robot supporting to build a relationship","display_name":"Heart rate analysis in a conversation on video chat for development of a chat robot supporting to build a relationship","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2786938573","doi":"https://doi.org/10.1109/sii.2017.8279310","mag":"2786938573"},"language":"en","primary_location":{"id":"doi:10.1109/sii.2017.8279310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sii.2017.8279310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE/SICE International Symposium on System Integration (SII)","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/A5015526842","display_name":"Hidekazu Aizawa","orcid":null},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hidekazu Aizawa","raw_affiliation_strings":["Faculty of System Design, Tokyo Metropolitan University, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of System Design, Tokyo Metropolitan University, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070991290","display_name":"Shinya Iwasaki","orcid":"https://orcid.org/0000-0001-8011-6107"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinya Iwasaki","raw_affiliation_strings":["Faculty of System Design, Tokyo Metropolitan University, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of System Design, Tokyo Metropolitan University, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053505384","display_name":"Reona Gomi","orcid":null},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Reona Gomi","raw_affiliation_strings":["Faculty of System Design, Tokyo Metropolitan University, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of System Design, Tokyo Metropolitan University, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040244392","display_name":"Eri Sato-Shimokawara","orcid":"https://orcid.org/0000-0002-4189-9724"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eri Sato-Shimokawara","raw_affiliation_strings":["Faculty of System Design, Tokyo Metropolitan University, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of System Design, Tokyo Metropolitan University, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056005443","display_name":"Toru Yamaguchi","orcid":"https://orcid.org/0000-0002-7183-7209"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Yamaguchi","raw_affiliation_strings":["Faculty of System Design, Tokyo Metropolitan University, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of System Design, Tokyo Metropolitan University, Japan","institution_ids":["https://openalex.org/I69740276"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015526842"],"corresponding_institution_ids":["https://openalex.org/I69740276"],"apc_list":null,"apc_paid":null,"fwci":0.5924,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64453273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"51","issue":null,"first_page":"740","last_page":"745"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.980400025844574,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.980400025844574,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9672999978065491,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9643999934196472,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.8463436365127563},{"id":"https://openalex.org/keywords/heartbeat","display_name":"Heartbeat","score":0.738244891166687},{"id":"https://openalex.org/keywords/heart-beat","display_name":"Heart beat","score":0.6008120179176331},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5641526579856873},{"id":"https://openalex.org/keywords/entrainment","display_name":"Entrainment (biomusicology)","score":0.5377071499824524},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.533184289932251},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.4514632523059845},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4319145679473877},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4193957448005676},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.41886427998542786},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3407115936279297},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.2981560230255127},{"id":"https://openalex.org/keywords/rhythm","display_name":"Rhythm","score":0.16539910435676575},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10737219452857971},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10616257786750793},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10580021142959595},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09491243958473206},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08336541056632996}],"concepts":[{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.8463436365127563},{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.738244891166687},{"id":"https://openalex.org/C2982892191","wikidata":"https://www.wikidata.org/wiki/Q253408","display_name":"Heart beat","level":2,"score":0.6008120179176331},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5641526579856873},{"id":"https://openalex.org/C139992725","wikidata":"https://www.wikidata.org/wiki/Q5380656","display_name":"Entrainment (biomusicology)","level":3,"score":0.5377071499824524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.533184289932251},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.4514632523059845},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4319145679473877},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4193957448005676},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.41886427998542786},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3407115936279297},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.2981560230255127},{"id":"https://openalex.org/C135343436","wikidata":"https://www.wikidata.org/wiki/Q170406","display_name":"Rhythm","level":2,"score":0.16539910435676575},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10737219452857971},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10616257786750793},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10580021142959595},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09491243958473206},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08336541056632996},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sii.2017.8279310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sii.2017.8279310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE/SICE International Symposium on System Integration (SII)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W82273580","https://openalex.org/W108646024","https://openalex.org/W2018045019","https://openalex.org/W2072202332","https://openalex.org/W2091004564","https://openalex.org/W2116337118","https://openalex.org/W2127950920","https://openalex.org/W2158976222","https://openalex.org/W2166483343","https://openalex.org/W2292593612"],"related_works":["https://openalex.org/W2023307904","https://openalex.org/W3049706288","https://openalex.org/W2129251763","https://openalex.org/W1621257839","https://openalex.org/W2025937784","https://openalex.org/W2013528891","https://openalex.org/W2802178654","https://openalex.org/W2118307209","https://openalex.org/W3011853341","https://openalex.org/W2036775971"],"abstract_inverted_index":{"In":[0,54,113],"recent":[1],"years,":[2],"opportunities":[3],"to":[4,164],"communicate":[5,82],"has":[6],"been":[7],"decreasing":[8],"by":[9,62,66,120,136],"the":[10,29,37,57,115,130,148,157,167],"increasing":[11],"number":[12],"of":[13,22,31,36,42,108,126,171],"an":[14],"elderly":[15],"person":[16],"who":[17],"lives":[18],"alone,":[19],"social":[20],"withdrawal":[21],"young":[23],"people":[24,45,81],"and":[25,68,139],"so":[26],"on.":[27],"For":[28,124],"solution":[30],"this":[32,55],"problem,":[33],"a":[34,40,48,52,90,109,146],"participation":[35],"robot":[38],"as":[39,89,166],"mediator":[41],"conversation":[43],"between":[44],"can":[46],"become":[47],"support":[49],"for":[50],"making":[51],"relationship.":[53],"study,":[56],"authors":[58,104,116,149],"experimented":[59],"interactive":[60,131],"experiment":[61,132,168],"matching":[63,71],"pairs":[64],"matched":[65],"co-occurrence":[67],"mutual":[69],"assistance":[70],"system":[72],"using":[73],"personal":[74],"characteristics":[75],"like":[76],"abilities":[77],"or":[78,92],"interest.":[79],"When":[80],"with":[83],"someone,":[84],"their":[85],"physiological":[86],"phenomenon":[87],"such":[88],"heartbeat":[91],"breath":[93],"interval":[94],"occurring":[95],"synchronously":[96],"is":[97,100,159],"observed.":[98],"It":[99],"called":[101],"entrainment.":[102],"The":[103],"acquired":[105],"heart":[106,121,127],"beats":[107],"subject":[110],"in":[111],"conversation.":[112],"addition,":[114],"analyzed":[117],"LF/HF":[118],"ratio":[119],"rate":[122,128],"value.":[123],"activation":[125],"synchronization,":[129],"was":[133],"carried":[134],"out":[135],"video":[137],"chat":[138],"subjects":[140],"could":[141],"watch":[142],"partner's":[143],"face.":[144],"As":[145],"result,":[147],"found":[150],"that":[151],"there":[152],"are":[153],"some":[154],"portion":[155],"where":[156],"transition":[158],"synchronized.":[160],"Moreover,":[161],"stress":[162],"tended":[163],"decrease":[165],"progressed":[169],"regardless":[170],"topics.":[172]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
