{"id":"https://openalex.org/W4312529005","doi":"https://doi.org/10.1109/tkde.2022.3221316","title":"DMGAN: Dynamic Multi-Hop Graph Attention Network for Traffic Forecasting","display_name":"DMGAN: Dynamic Multi-Hop Graph Attention Network for Traffic Forecasting","publication_year":2022,"publication_date":"2022-11-10","ids":{"openalex":"https://openalex.org/W4312529005","doi":"https://doi.org/10.1109/tkde.2022.3221316"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2022.3221316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2022.3221316","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","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/A5086833265","display_name":"Rui Li","orcid":"https://orcid.org/0000-0003-0431-2477"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Li","raw_affiliation_strings":["Department of Electronic and Communication Engineering, Harbin Institute of Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Communication Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055305993","display_name":"Fan Zhang","orcid":"https://orcid.org/0000-0002-0165-1281"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Zhang","raw_affiliation_strings":["Department of Electronic and Communication Engineering, Harbin Institute of Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Communication Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100359025","display_name":"Tong Li","orcid":"https://orcid.org/0000-0002-4343-703X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tong Li","raw_affiliation_strings":["Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404886","display_name":"Ning Zhang","orcid":"https://orcid.org/0000-0002-8781-4925"},"institutions":[{"id":"https://openalex.org/I74413500","display_name":"University of Windsor","ror":"https://ror.org/01gw3d370","country_code":"CA","type":"education","lineage":["https://openalex.org/I74413500"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Windsor, Windsor, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Windsor, Windsor, ON, Canada","institution_ids":["https://openalex.org/I74413500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100329653","display_name":"Tingting Zhang","orcid":"https://orcid.org/0000-0003-2585-0290"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Zhang","raw_affiliation_strings":["Department of Electronic and Communication Engineering, Harbin Institute of Technology, Shenzhen, China","Network Communication Research Center, Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Communication Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Network Communication Research Center, Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086833265"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":3.7692,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.93772796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"35","issue":"9","first_page":"9088","last_page":"9101"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":1.0,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9904999732971191,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9835000038146973,"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":0.7945520877838135},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6262759566307068},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5349166989326477},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.511380136013031},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5067053437232971},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.4672994911670685},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40496742725372314},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.305499792098999},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17902976274490356}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7945520877838135},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6262759566307068},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5349166989326477},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.511380136013031},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5067053437232971},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.4672994911670685},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40496742725372314},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.305499792098999},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17902976274490356},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2022.3221316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2022.3221316","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7099999785423279}],"awards":[{"id":"https://openalex.org/G3658063426","display_name":null,"funder_award_id":"61831008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4343183693","display_name":null,"funder_award_id":"62027802","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7916304914","display_name":null,"funder_award_id":"62171160","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W626441390","https://openalex.org/W648786980","https://openalex.org/W1598796236","https://openalex.org/W1662382123","https://openalex.org/W1964357740","https://openalex.org/W1973943669","https://openalex.org/W2036785686","https://openalex.org/W2101491865","https://openalex.org/W2117131941","https://openalex.org/W2130942839","https://openalex.org/W2157331557","https://openalex.org/W2468907370","https://openalex.org/W2579495707","https://openalex.org/W2582812851","https://openalex.org/W2756203131","https://openalex.org/W2866343820","https://openalex.org/W2884128153","https://openalex.org/W2892009249","https://openalex.org/W2901504064","https://openalex.org/W2904449562","https://openalex.org/W2950898568","https://openalex.org/W2954731415","https://openalex.org/W2963358464","https://openalex.org/W2964110616","https://openalex.org/W2964319113","https://openalex.org/W2964321699","https://openalex.org/W2965341826","https://openalex.org/W2996847713","https://openalex.org/W2998559444","https://openalex.org/W3000386982","https://openalex.org/W3011667710","https://openalex.org/W3027983943","https://openalex.org/W3034379414","https://openalex.org/W3037242362","https://openalex.org/W3080253043","https://openalex.org/W3094502228","https://openalex.org/W3096609285","https://openalex.org/W3103720336","https://openalex.org/W3126693873","https://openalex.org/W3169496116","https://openalex.org/W3174022889","https://openalex.org/W3188872815","https://openalex.org/W3200151752","https://openalex.org/W3212890323","https://openalex.org/W4225494949","https://openalex.org/W4294558607","https://openalex.org/W4297733535","https://openalex.org/W4385245566","https://openalex.org/W4385763767","https://openalex.org/W6619978402","https://openalex.org/W6621543089","https://openalex.org/W6635679246","https://openalex.org/W6637178625","https://openalex.org/W6659849045","https://openalex.org/W6679436768","https://openalex.org/W6690815549","https://openalex.org/W6738964360","https://openalex.org/W6739901393","https://openalex.org/W6745537798","https://openalex.org/W6746015598","https://openalex.org/W6753640285","https://openalex.org/W6764679822","https://openalex.org/W6773017188","https://openalex.org/W6778485988","https://openalex.org/W6779997951","https://openalex.org/W6784333009","https://openalex.org/W6796707148","https://openalex.org/W6797155008","https://openalex.org/W6810637551","https://openalex.org/W6811309592"],"related_works":["https://openalex.org/W2086397253","https://openalex.org/W2133122801","https://openalex.org/W600422426","https://openalex.org/W2007156430","https://openalex.org/W3081478936","https://openalex.org/W2785612136","https://openalex.org/W2099529706","https://openalex.org/W1988224651","https://openalex.org/W2560916850","https://openalex.org/W2787993192"],"abstract_inverted_index":{"In":[0,146],"the":[1,31,38,75,107,135,161],"intelligent":[2],"transportation":[3],"system,":[4],"traffic":[5,34,43,68,156,165,192],"forecasting,":[6],"which":[7],"is":[8,22],"generally":[9,47],"characterized":[10],"as":[11,183],"a":[12,18,80,123],"graph":[13,55,96,170],"spatial-temporal":[14,71],"prediction":[15],"task,":[16],"plays":[17],"crucial":[19],"role.":[20],"It":[21],"challenging":[23],"to":[24,30,98,115,137],"generate":[25],"reliable":[26],"forecast":[27],"results":[28],"due":[29],"complexity":[32],"of":[33,41,134,164],"topological":[35],"information":[36,158],"and":[37,64,105,129,141,159,172,197,201,211],"inherent":[39],"uncertainty":[40],"road":[42,62,103],"circumstances.":[44],"Existing":[45],"works":[46],"focus":[48],"on":[49,53,188],"modeling":[50,97],"spatial":[51,118],"dependency":[52],"static":[54],"structures,":[56],"but":[57],"ignore":[58],"dynamic":[59,95,169],"relations":[60,101],"between":[61],"segments":[63],"cannot":[65],"extract":[66,116],"long-range":[67,117],"dependencies":[69,144],"in":[70,110,180],"domains.":[72],"To":[73],"bridge":[74],"above":[76],"gaps,":[77],"we":[78,93,121],"present":[79],"novel":[81],"framework,":[82],"called":[83],"<italic":[84],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[85,207],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Dynamic":[86],"Multi-Hop":[87],"Graph":[88],"Attention":[89],"Network</i>":[90],"(DMGAN).":[91],"Specifically,":[92],"leverage":[94],"capture":[99,138,160],"time-varying":[100,155],"across":[102],"sections":[104],"introduce":[106],"multi-hop":[108],"operation":[109],"each":[111],"message":[112],"propagation":[113],"layer":[114,132],"dependency.":[119],"Meanwhile,":[120],"develop":[122],"fusion-attention":[124],"module,":[125],"preserving":[126],"both":[127,139],"local":[128],"global":[130],"hidden":[131],"outputs":[133],"encoder,":[136],"long-":[140],"short-term":[142],"temporal":[143,173],"jointly.":[145],"this":[147],"way,":[148],"our":[149],"method":[150],"can":[151],"fully":[152],"model":[153],"complex":[154],"topology":[157],"internal":[162],"patterns":[163],"series":[166],"by":[167,185],"integrating":[168],"structure":[171],"attention":[174],"component.":[175],"DGMAN":[176],"achieves":[177],"state-of-the-art":[178],"performance":[179],"three":[181],"metrics,":[182],"demonstrated":[184],"experimental":[186],"findings":[187],"four":[189],"real-world":[190],"public":[191],"datasets,":[193],"METR-LA,":[194],"PEMS-BAY,":[195],"PEMS03,":[196],"PEMS07.":[198],"This":[199],"code":[200],"data":[202],"are":[203],"available":[204],"at":[205],"<uri":[206],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/EEHITer/2022-TKDE-DMGAN-Pytorch/tree/main</uri>":[208],"for":[209],"reproducibility":[210],"further":[212],"studies.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}