{"id":"https://openalex.org/W4391770417","doi":"https://doi.org/10.1109/itsc57777.2023.10422489","title":"Travel-Activity Patterns Identification Using Graph Edit Distance","display_name":"Travel-Activity Patterns Identification Using Graph Edit Distance","publication_year":2023,"publication_date":"2023-09-24","ids":{"openalex":"https://openalex.org/W4391770417","doi":"https://doi.org/10.1109/itsc57777.2023.10422489"},"language":"en","primary_location":{"id":"doi:10.1109/itsc57777.2023.10422489","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/itsc57777.2023.10422489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC)","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/A5062976696","display_name":"Yen Tran","orcid":"https://orcid.org/0000-0002-4368-3468"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yen Tran","raw_affiliation_strings":["Digital Architecture Research Center"],"affiliations":[{"raw_affiliation_string":"Digital Architecture Research Center","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071189402","display_name":"Naohisa Hashimoto","orcid":"https://orcid.org/0000-0003-2236-8116"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Naohisa Hashimoto","raw_affiliation_strings":["Digital Architecture Research Center"],"affiliations":[{"raw_affiliation_string":"Digital Architecture Research Center","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031355869","display_name":"Takafumi Ando","orcid":"https://orcid.org/0000-0003-0357-2939"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takafumi Ando","raw_affiliation_strings":["Human Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST),Tsukuba,Ibaraki,Japan,305-8568"],"affiliations":[{"raw_affiliation_string":"Human Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST),Tsukuba,Ibaraki,Japan,305-8568","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001334483","display_name":"T. Sato","orcid":"https://orcid.org/0000-0002-5558-554X"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihisa Sato","raw_affiliation_strings":["Human Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST),Tsukuba,Ibaraki,Japan,305-8568"],"affiliations":[{"raw_affiliation_string":"Human Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST),Tsukuba,Ibaraki,Japan,305-8568","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012015980","display_name":"Takahiro Miura","orcid":"https://orcid.org/0000-0002-7748-9567"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takahiro Miura","raw_affiliation_strings":["Digital Architecture Research Center"],"affiliations":[{"raw_affiliation_string":"Digital Architecture Research Center","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5062976696"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21953052,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"891","issue":null,"first_page":"160","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.9657999873161316,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.957099974155426,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.631430983543396},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5055100917816162},{"id":"https://openalex.org/keywords/edit-distance","display_name":"Edit distance","score":0.48642659187316895},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4688851535320282},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2818302810192108},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.22160276770591736},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06486019492149353}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.631430983543396},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5055100917816162},{"id":"https://openalex.org/C44359876","wikidata":"https://www.wikidata.org/wiki/Q5338467","display_name":"Edit distance","level":2,"score":0.48642659187316895},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4688851535320282},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2818302810192108},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.22160276770591736},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06486019492149353},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc57777.2023.10422489","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/itsc57777.2023.10422489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC)","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":42,"referenced_works":["https://openalex.org/W84531198","https://openalex.org/W87092222","https://openalex.org/W185388742","https://openalex.org/W974986761","https://openalex.org/W1586896890","https://openalex.org/W1597213869","https://openalex.org/W1969483458","https://openalex.org/W1976639606","https://openalex.org/W1983203670","https://openalex.org/W1987971958","https://openalex.org/W1988910980","https://openalex.org/W2002747934","https://openalex.org/W2010541316","https://openalex.org/W2012459404","https://openalex.org/W2017437577","https://openalex.org/W2025806643","https://openalex.org/W2057845771","https://openalex.org/W2057966870","https://openalex.org/W2068259873","https://openalex.org/W2071610484","https://openalex.org/W2072573705","https://openalex.org/W2088722350","https://openalex.org/W2108684565","https://openalex.org/W2109294083","https://openalex.org/W2117059686","https://openalex.org/W2129066856","https://openalex.org/W2144801070","https://openalex.org/W2168689650","https://openalex.org/W2170607286","https://openalex.org/W2246979881","https://openalex.org/W2319576313","https://openalex.org/W2473115824","https://openalex.org/W2506039404","https://openalex.org/W2613634969","https://openalex.org/W4220966361","https://openalex.org/W4223585148","https://openalex.org/W4235169531","https://openalex.org/W4256212517","https://openalex.org/W4300882602","https://openalex.org/W4308068838","https://openalex.org/W4312572986","https://openalex.org/W6691181985"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3044917232","https://openalex.org/W1498160656","https://openalex.org/W2119149496","https://openalex.org/W2055693471","https://openalex.org/W2139858675","https://openalex.org/W2952580779","https://openalex.org/W1537327044","https://openalex.org/W4295101776","https://openalex.org/W123129858"],"abstract_inverted_index":{"Understanding":[0],"travel-activity":[1,182],"behaviors":[2,183],"is":[3],"important":[4,152],"for":[5,9,48,69,154,175],"transport":[6],"planning,":[7],"particularly":[8],"the":[10,71,86,150,158,163],"provisions":[11],"of":[12,33,58,106,111,116,123,160,178],"new":[13],"mobility":[14],"services.":[15],"Exploratory":[16],"analyses":[17],"can":[18],"be":[19,42],"helpful":[20],"in":[21,44,61,65,67,167,180],"getting":[22],"initial":[23],"insights":[24],"into":[25],"these":[26],"behaviors.":[27],"This":[28],"study":[29],"presents":[30],"an":[31,62],"application":[32],"Graph":[34],"Edit":[35],"Distance":[36],"(GED),":[37],"which":[38],"has":[39],"yet":[40],"to":[41],"explored":[43],"a":[45,56,80,93,132],"transportation":[46],"context,":[47],"clustering":[49,168],"weekly":[50],"Travel-Activity":[51],"Patterns":[52],"(TAPs).":[53],"We":[54],"used":[55],"dataset":[57],"20,480":[59],"respondents":[60],"online":[63],"survey":[64],"Japan":[66],"2021":[68],"evaluating":[70],"approach.":[72],"TAPs":[73,169],"were":[74,129,184],"represented":[75],"as":[76,149],"graph":[77],"objects":[78],"and":[79,120,146,172],"GED":[81,161,179],"matrix":[82],"was":[83,170],"computed":[84],"with":[85,141],"optimal":[87],"edit":[88],"cost":[89],"structure":[90],"obtained":[91],"using":[92],"robustness":[94],"index":[95],"(RI).":[96],"The":[97],"K-medoids":[98],"algorithm":[99],"identified":[100,148],"six":[101],"clusters,":[102],"including":[103],"two":[104,109],"clusters":[105,110,128],"car":[107,142],"drivers,":[108],"public":[112],"transport,":[113],"one":[114,121],"cluster":[115,122],"active":[117],"travel":[118,125],"modes,":[119],"multiple":[124],"modes.":[126],"These":[127],"visualized":[130],"by":[131,136],"two-dimensional":[133],"space":[134],"produced":[135],"Discriminant":[137],"Correspondence":[138],"Analysis":[139],"(DICA),":[140],"access,":[143],"occupation":[144],"status,":[145],"age":[147],"most":[151],"variables":[153],"discriminating":[155],"them.":[156],"Overall,":[157],"usefulness":[159],"(and":[162],"follow":[164],"up":[165],"DICA)":[166],"illustrated,":[171],"some":[173],"directions":[174],"further":[176],"uses":[177],"studying":[181],"discussed.":[185]},"counts_by_year":[],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}