{"id":"https://openalex.org/W3094477683","doi":"https://doi.org/10.3390/s20216046","title":"Tensor Decomposition for Spatial\u2014Temporal Traffic Flow Prediction with Sparse Data","display_name":"Tensor Decomposition for Spatial\u2014Temporal Traffic Flow Prediction with Sparse Data","publication_year":2020,"publication_date":"2020-10-24","ids":{"openalex":"https://openalex.org/W3094477683","doi":"https://doi.org/10.3390/s20216046","mag":"3094477683","pmid":"https://pubmed.ncbi.nlm.nih.gov/33114275"},"language":"en","primary_location":{"id":"doi:10.3390/s20216046","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216046","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6046/pdf?version=1603504001","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/21/6046/pdf?version=1603504001","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022144626","display_name":"Funing Yang","orcid":"https://orcid.org/0000-0002-5286-9491"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Funing Yang","raw_affiliation_strings":["College of Computer Science and Technology, Jilin University, Changchun 130012, China","School of Management, Jilin University, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Jilin University, Changchun 130012, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"School of Management, Jilin University, Changchun 130012, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100714422","display_name":"Guoliang Liu","orcid":"https://orcid.org/0000-0001-6614-6932"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoliang Liu","raw_affiliation_strings":["School of Management, Jilin University, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Jilin University, Changchun 130012, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086810513","display_name":"Liping Huang","orcid":"https://orcid.org/0000-0003-1623-3397"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN","SG"],"is_corresponding":true,"raw_author_name":"Liping Huang","raw_affiliation_strings":["College of Computer Science and Technology, Jilin University, Changchun 130012, China","School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Jilin University, Changchun 130012, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039402094","display_name":"Cheng Siong Chin","orcid":"https://orcid.org/0000-0001-5153-0675"},"institutions":[{"id":"https://openalex.org/I4210094553","display_name":"Newcastle University Singapore","ror":"https://ror.org/00mbfhq81","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210094553"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Cheng Siong Chin","raw_affiliation_strings":["Faculty of Science, Agriculture, and Engineering, Newcastle University Singapore, Singapore 599493, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science, Agriculture, and Engineering, Newcastle University Singapore, Singapore 599493, Singapore","institution_ids":["https://openalex.org/I4210094553"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086810513"],"corresponding_institution_ids":["https://openalex.org/I172675005","https://openalex.org/I194450716"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.6717,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.67586061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"21","first_page":"6046","last_page":"6046"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9876000285148621,"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/T10524","display_name":"Traffic control and management","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/traffic-flow","display_name":"Traffic flow (computer networking)","score":0.7483546137809753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6828299164772034},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6311807632446289},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.4951764643192291},{"id":"https://openalex.org/keywords/traffic-generation-model","display_name":"Traffic generation model","score":0.47092002630233765},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.42328643798828125},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.26732802391052246},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13841968774795532}],"concepts":[{"id":"https://openalex.org/C207512268","wikidata":"https://www.wikidata.org/wiki/Q3074551","display_name":"Traffic flow (computer networking)","level":2,"score":0.7483546137809753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6828299164772034},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6311807632446289},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.4951764643192291},{"id":"https://openalex.org/C176715033","wikidata":"https://www.wikidata.org/wiki/Q2080768","display_name":"Traffic generation model","level":2,"score":0.47092002630233765},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.42328643798828125},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26732802391052246},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13841968774795532},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s20216046","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216046","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6046/pdf?version=1603504001","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33114275","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33114275","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:dr.ntu.edu.sg:10356/145688","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/145688","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"pmh:oai:eprint.ncl.ac.uk:270425","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:mdpi.com:/1424-8220/20/21/6046/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20216046","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 21; Pages: 6046","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7660680","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7660680","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20216046","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20216046","pdf_url":"https://www.mdpi.com/1424-8220/20/21/6046/pdf?version=1603504001","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8299999833106995}],"awards":[{"id":"https://openalex.org/G1211072849","display_name":null,"funder_award_id":"6170215","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8826772083","display_name":"\u79fb\u52a8\u7fa4\u667a\u611f\u77e5\u4e2d\u57fa\u4e8e\u535a\u5f08\u5747\u8861\u7684\u6fc0\u52b1\u673a\u5236\u7814\u7a76","funder_award_id":"61772230","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":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3094477683.pdf"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1798398164","https://openalex.org/W1977153226","https://openalex.org/W1991770012","https://openalex.org/W2064489681","https://openalex.org/W2078240650","https://openalex.org/W2083719221","https://openalex.org/W2091717653","https://openalex.org/W2144475703","https://openalex.org/W2299288249","https://openalex.org/W2343480289","https://openalex.org/W2556487516","https://openalex.org/W2575125657","https://openalex.org/W2593182953","https://openalex.org/W2600889608","https://openalex.org/W2708015072","https://openalex.org/W2737177641","https://openalex.org/W2755770938","https://openalex.org/W2782432998","https://openalex.org/W2789371837","https://openalex.org/W2792091275","https://openalex.org/W2793245033","https://openalex.org/W2793820729","https://openalex.org/W2802565248","https://openalex.org/W2805085159","https://openalex.org/W2806452142","https://openalex.org/W2810325916","https://openalex.org/W2885215126","https://openalex.org/W2885930230","https://openalex.org/W2902048196","https://openalex.org/W2902394025","https://openalex.org/W2904633773","https://openalex.org/W2907222094","https://openalex.org/W2910115723","https://openalex.org/W2922426219","https://openalex.org/W2924201152","https://openalex.org/W2941822881","https://openalex.org/W3038317087","https://openalex.org/W6673572648"],"related_works":["https://openalex.org/W2149721642","https://openalex.org/W2587362999","https://openalex.org/W432084041","https://openalex.org/W2394010358","https://openalex.org/W2361078351","https://openalex.org/W2180469977","https://openalex.org/W2986732134","https://openalex.org/W4239349137","https://openalex.org/W1463884142","https://openalex.org/W2963251637"],"abstract_inverted_index":{"Urban":[0],"transport":[1,60],"traffic":[2,10,20,34,44,61,73,84,113,141,162,168,234],"surveillance":[3],"is":[4,23,37,146],"of":[5,33,50,71,96,100,106,128,148,160,186,201,208],"great":[6],"importance":[7],"for":[8,230],"public":[9],"control":[11],"and":[12,18,68,103,157,178],"personal":[13],"travel":[14],"path":[15],"planning.":[16],"Effective":[17],"efficient":[19],"flow":[21,35,45,85,114,142],"prediction":[22,36,62,143,169,184,225],"helpful":[24],"to":[25,74,81,121,138],"optimize":[26],"these":[27],"real":[28],"applications.":[29],"The":[30,193],"main":[31],"challenge":[32],"the":[38,66,83,92,94,98,101,104,107,111,123,129,134,150,155,161,166,179,183,191,196,199,206,223],"data":[39,151,203,209],"sparsity":[40,152],"problem,":[41],"meaning":[42],"that":[43,64,145,182,222],"on":[46,110,212],"some":[47],"roads":[48,214],"or":[49,217],"certain":[51],"periods":[52],"cannot":[53],"be":[54,228],"monitored.":[55],"This":[56,220],"paper":[57],"presents":[58],"a":[59,87,119,140],"method":[63,189,226],"leverages":[65],"spatial":[67,156],"temporal":[69,158],"correlation":[70,124],"transportation":[72,233],"tackle":[75],"this":[76],"problem.":[77],"We":[78],"first":[79],"propose":[80,118],"model":[82,120],"using":[86,173],"fourth-order":[88],"tensor,":[89,115],"which":[90],"incorporates":[91],"location,":[93],"time":[95],"day,":[97],"day":[99],"week,":[102],"week":[105],"month.":[108],"Based":[109],"constructed":[112],"we":[116,132],"either":[117],"estimate":[122],"in":[125,215],"each":[126],"dimension":[127],"tensor.":[130],"Furthermore,":[131],"utilize":[133],"gradient":[135],"descent":[136],"strategy":[137],"design":[139],"algorithm":[144],"capable":[147],"tackling":[149],"problem":[153],"from":[154],"perspectives":[159],"pattern.":[163],"To":[164],"validate":[165],"proposed":[167,188,224],"method,":[170],"case":[171],"studies":[172],"real-work":[174],"datasets":[175],"are":[176],"constructed,":[177],"results":[180],"demonstrate":[181],"accuracy":[185,194],"our":[187],"outperforms":[190],"baselines.":[192],"decreases":[195],"least":[197],"with":[198],"percentage":[200],"missing":[202,211],"increasing,":[204],"including":[205],"situation":[207],"being":[210],"neighboring":[213],"one":[216],"continuous":[218],"multi-days.":[219],"certifies":[221],"can":[227],"utilized":[229],"sparse":[231],"data-based":[232],"surveillance.":[235]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}