{"id":"https://openalex.org/W4293168685","doi":"https://doi.org/10.1109/tvt.2022.3176243","title":"RMGen: A Tri-Layer Vehicular Trajectory Data Generation Model Exploring Urban Region Division and Mobility Pattern","display_name":"RMGen: A Tri-Layer Vehicular Trajectory Data Generation Model Exploring Urban Region Division and Mobility Pattern","publication_year":2022,"publication_date":"2022-05-20","ids":{"openalex":"https://openalex.org/W4293168685","doi":"https://doi.org/10.1109/tvt.2022.3176243"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2022.3176243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3176243","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","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/A5030323127","display_name":"Xiangjie Kong","orcid":"https://orcid.org/0000-0003-2698-3319"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]},{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangjie Kong","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou, China","School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0003-2698-3319","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou, China","institution_ids":["https://openalex.org/I55712492"]},{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100728173","display_name":"Qiao Chen","orcid":"https://orcid.org/0000-0001-8277-1260"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao Chen","raw_affiliation_strings":["School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-8277-1260","affiliations":[{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089105523","display_name":"Mingliang Hou","orcid":"https://orcid.org/0000-0001-5225-2195"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingliang Hou","raw_affiliation_strings":["School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-5225-2195","affiliations":[{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060449684","display_name":"Azizur Rahim","orcid":"https://orcid.org/0000-0002-4245-8218"},"institutions":[{"id":"https://openalex.org/I335365548","display_name":"University of Swat","ror":"https://ror.org/01q9mqz67","country_code":"PK","type":"education","lineage":["https://openalex.org/I335365548"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Azizur Rahim","raw_affiliation_strings":["Department of Computer Systems Engineering, University of Engineering and Applied Sciences, Swat, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-4245-8218","affiliations":[{"raw_affiliation_string":"Department of Computer Systems Engineering, University of Engineering and Applied Sciences, Swat, Pakistan","institution_ids":["https://openalex.org/I335365548"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089871483","display_name":"Kai Ma","orcid":"https://orcid.org/0000-0001-8741-4705"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Ma","raw_affiliation_strings":["School of Software, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-8741-4705","affiliations":[{"raw_affiliation_string":"School of Software, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089615958","display_name":"Feng Xia","orcid":"https://orcid.org/0000-0002-8324-1859"},"institutions":[{"id":"https://openalex.org/I149672521","display_name":"Federation University","ror":"https://ror.org/05qbzwv83","country_code":"AU","type":"education","lineage":["https://openalex.org/I149672521"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Feng Xia","raw_affiliation_strings":["Institute of Innovation Science and Sustainability, Federation University Australia, Ballarat, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0002-8324-1859","affiliations":[{"raw_affiliation_string":"Institute of Innovation Science and Sustainability, Federation University Australia, Ballarat, VIC, Australia","institution_ids":["https://openalex.org/I149672521"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.4586,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.98435514,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"71","issue":"9","first_page":"9225","last_page":"9238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7367075681686401},{"id":"https://openalex.org/keywords/urban-computing","display_name":"Urban computing","score":0.5677168369293213},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.550406277179718},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5342603921890259},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5229398012161255},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.49376973509788513},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.48441603779792786},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.46227747201919556},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.44976669549942017},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44387537240982056},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.433120995759964},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.422870934009552},{"id":"https://openalex.org/keywords/traffic-flow","display_name":"Traffic flow (computer networking)","score":0.41880810260772705},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.4145796298980713},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37414979934692383},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.19237187504768372},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1452680230140686},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1358448565006256}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7367075681686401},{"id":"https://openalex.org/C2778459138","wikidata":"https://www.wikidata.org/wiki/Q7900107","display_name":"Urban computing","level":2,"score":0.5677168369293213},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.550406277179718},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5342603921890259},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5229398012161255},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.49376973509788513},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.48441603779792786},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.46227747201919556},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.44976669549942017},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44387537240982056},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.433120995759964},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.422870934009552},{"id":"https://openalex.org/C207512268","wikidata":"https://www.wikidata.org/wiki/Q3074551","display_name":"Traffic flow (computer networking)","level":2,"score":0.41880810260772705},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.4145796298980713},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37414979934692383},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.19237187504768372},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1452680230140686},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1358448565006256},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2022.3176243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3176243","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:vital:17274","is_oa":false,"landing_page_url":"http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/188467","pdf_url":null,"source":{"id":"https://openalex.org/S4306400234","display_name":"FedUni ResearchOnline (Federation University Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210158496","host_organization_name":"Australian Federation of University Women \u2013 South Australia","host_organization_lineage":["https://openalex.org/I4210158496"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7799999713897705}],"awards":[{"id":"https://openalex.org/G3267229679","display_name":null,"funder_award_id":"LR21F020003","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G4794680191","display_name":null,"funder_award_id":"62072409","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8150144954","display_name":null,"funder_award_id":"RF-B2020001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G8779220306","display_name":null,"funder_award_id":"62072409","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1514614837","https://openalex.org/W1980952070","https://openalex.org/W2003393798","https://openalex.org/W2014522338","https://openalex.org/W2055195882","https://openalex.org/W2057483198","https://openalex.org/W2057536593","https://openalex.org/W2059296114","https://openalex.org/W2079838248","https://openalex.org/W2090978188","https://openalex.org/W2096829538","https://openalex.org/W2138972650","https://openalex.org/W2153207204","https://openalex.org/W2157134571","https://openalex.org/W2162201103","https://openalex.org/W2167431606","https://openalex.org/W2169522260","https://openalex.org/W2221980827","https://openalex.org/W2421770991","https://openalex.org/W2528943528","https://openalex.org/W2566415567","https://openalex.org/W2605270919","https://openalex.org/W2770235089","https://openalex.org/W2773972833","https://openalex.org/W2774941429","https://openalex.org/W2776922538","https://openalex.org/W2782143633","https://openalex.org/W2791677100","https://openalex.org/W2910369194","https://openalex.org/W2911567805","https://openalex.org/W2954469137","https://openalex.org/W2962687608","https://openalex.org/W2963906196","https://openalex.org/W2981092169","https://openalex.org/W3006983266","https://openalex.org/W3049198385","https://openalex.org/W3112083707","https://openalex.org/W4231510805","https://openalex.org/W6600981286","https://openalex.org/W6639619044","https://openalex.org/W6640753970"],"related_works":["https://openalex.org/W2087502554","https://openalex.org/W3042882560","https://openalex.org/W2330973770","https://openalex.org/W4252317921","https://openalex.org/W2038973998","https://openalex.org/W4236696036","https://openalex.org/W4213091376","https://openalex.org/W1979495818","https://openalex.org/W1975640583","https://openalex.org/W3203695246"],"abstract_inverted_index":{"As":[0],"an":[1,155],"important":[2],"branch":[3],"of":[4,7,12,43,60,74,80,88],"the":[5,10,20,26,40,57,68,71,77,81,85,146,173],"Internet":[6,11],"Things":[8],"(IoT),":[9],"Vehicles":[13],"(IoV)":[14],"has":[15],"attracted":[16],"extensive":[17],"attention":[18],"in":[19,76,176],"research":[21,69,190],"field.":[22],"To":[23],"deeply":[24],"study":[25],"IoV":[27,187],"and":[28,50,54,90,164,168,188],"build":[29],"a":[30,104,112,122,137],"vehicle":[31],"spatiotemporal":[32],"interaction":[33,140],"network,":[34],"it":[35],"is":[36,103,142],"necessary":[37],"to":[38,48,92,115,144,158],"use":[39],"trajectory":[41],"data":[42,58,96,101,174,183],"private":[44,61,94],"cars.":[45],"However,":[46],"due":[47],"privacy":[49],"security":[51],"protection":[52],"policies":[53],"other":[55],"reasons,":[56],"set":[59],"cars":[62],"cannot":[63],"be":[64],"obtained,":[65],"which":[66],"hinders":[67],"on":[70],"social":[72],"attributes":[73],"vehicles":[75],"IoV.":[78],"Most":[79],"previous":[82],"work":[83],"generated":[84,175],"same":[86],"type":[87],"data,":[89],"how":[91],"generate":[93],"car":[95],"sets":[97,102],"from":[98,162],"various":[99],"existing":[100],"huge":[105],"challenge.":[106],"In":[107],"this":[108,117],"paper,":[109],"we":[110,120,153],"propose":[111,121],"tri-layer":[113],"framework":[114],"solve":[116],"problem.":[118],"First,":[119],"novel":[123],"region":[124],"division":[125],"scheme":[126],"that":[127,172],"considers":[128],"detailed":[129],"inter-region":[130],"relations":[131],"connected":[132],"by":[133],"traffic":[134,147],"flux.":[135],"Second,":[136],"new":[138],"spatial-temporal":[139],"model":[141],"developed":[143],"estimate":[145],"flow":[148],"between":[149],"two":[150],"regions.":[151],"Third,":[152],"devise":[154],"evaluation":[156],"pipeline":[157],"validate":[159],"generation":[160],"results":[161,170],"microscopic":[163],"macroscopic":[165],"perspectives.":[166],"Qualitative":[167],"quantitative":[169],"demonstrate":[171],"heavy":[177],"density":[178],"scenarios":[179],"can":[180],"provide":[181],"strong":[182],"support":[184],"for":[185],"downstream":[186],"mobility":[189],"tasks.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
