{"id":"https://openalex.org/W2990287783","doi":"https://doi.org/10.1109/tkde.2019.2956713","title":"Spatio-Temporal Multi-Task Learning via Tensor Decomposition","display_name":"Spatio-Temporal Multi-Task Learning via Tensor Decomposition","publication_year":2019,"publication_date":"2019-11-29","ids":{"openalex":"https://openalex.org/W2990287783","doi":"https://doi.org/10.1109/tkde.2019.2956713","mag":"2990287783"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2019.2956713","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2019.2956713","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/A5102924905","display_name":"Jianpeng Xu","orcid":"https://orcid.org/0000-0003-3702-528X"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jianpeng Xu","raw_affiliation_strings":["Michigan State University, East Lansing, MI, USA","Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA"],"raw_orcid":"https://orcid.org/0000-0003-3702-528X","affiliations":[{"raw_affiliation_string":"Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047215778","display_name":"Jiayu Zhou","orcid":"https://orcid.org/0000-0003-4336-6777"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiayu Zhou","raw_affiliation_strings":["Michigan State University, East Lansing, MI, USA","Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA"],"raw_orcid":"https://orcid.org/0000-0003-4336-6777","affiliations":[{"raw_affiliation_string":"Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071546444","display_name":"Pang\u2010Ning Tan","orcid":"https://orcid.org/0000-0003-3205-0339"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pang-Ning Tan","raw_affiliation_strings":["Michigan State University, East Lansing, MI, USA","Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100450781","display_name":"Xi Liu","orcid":"https://orcid.org/0000-0001-9118-9301"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xi Liu","raw_affiliation_strings":["Michigan State University, East Lansing, MI, USA","Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"Dept of Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047170949","display_name":"Lifeng Luo","orcid":"https://orcid.org/0000-0002-2829-7104"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lifeng Luo","raw_affiliation_strings":["Michigan State University, East Lansing, MI, USA","Department of Geography, Michigan State University, East Lansing, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"Department of Geography, Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I87216513"],"apc_list":null,"apc_paid":null,"fwci":1.4051,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.78961039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"33","issue":"6","first_page":"2764","last_page":"2775"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11052","display_name":"Energy Load and Power Forecasting","score":0.9535999894142151,"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/interpretability","display_name":"Interpretability","score":0.7827361226081848},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7621707320213318},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5902515649795532},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5729472637176514},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.5333412289619446},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.45248275995254517},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.43554067611694336},{"id":"https://openalex.org/keywords/ensemble-learning","display_name":"Ensemble learning","score":0.4351390600204468},{"id":"https://openalex.org/keywords/temporal-database","display_name":"Temporal database","score":0.430957555770874},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.42439475655555725},{"id":"https://openalex.org/keywords/latent-variable","display_name":"Latent variable","score":0.41774022579193115},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14488929510116577}],"concepts":[{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.7827361226081848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7621707320213318},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5902515649795532},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5729472637176514},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.5333412289619446},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.45248275995254517},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.43554067611694336},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.4351390600204468},{"id":"https://openalex.org/C77277458","wikidata":"https://www.wikidata.org/wiki/Q1969246","display_name":"Temporal database","level":2,"score":0.430957555770874},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.42439475655555725},{"id":"https://openalex.org/C51167844","wikidata":"https://www.wikidata.org/wiki/Q4422623","display_name":"Latent variable","level":2,"score":0.41774022579193115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14488929510116577},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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":1,"locations":[{"id":"doi:10.1109/tkde.2019.2956713","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2019.2956713","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":[{"score":0.8500000238418579,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G3452254676","display_name":null,"funder_award_id":"#IIS-1565596","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3517708288","display_name":null,"funder_award_id":"IIS-1615612","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7617836800","display_name":null,"funder_award_id":"IIS-1615597","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W119906723","https://openalex.org/W1520871589","https://openalex.org/W1850843018","https://openalex.org/W1912572177","https://openalex.org/W1973749534","https://openalex.org/W1992232332","https://openalex.org/W1993589664","https://openalex.org/W1994727741","https://openalex.org/W2018096278","https://openalex.org/W2022128966","https://openalex.org/W2024165284","https://openalex.org/W2031250362","https://openalex.org/W2037360998","https://openalex.org/W2052782966","https://openalex.org/W2074984119","https://openalex.org/W2102363952","https://openalex.org/W2103660127","https://openalex.org/W2105724942","https://openalex.org/W2112755387","https://openalex.org/W2119412403","https://openalex.org/W2126194848","https://openalex.org/W2129297793","https://openalex.org/W2143104527","https://openalex.org/W2148522164","https://openalex.org/W2169649438","https://openalex.org/W2384663018","https://openalex.org/W2397220982","https://openalex.org/W2398393076","https://openalex.org/W2466579956","https://openalex.org/W2510692038","https://openalex.org/W2585055514","https://openalex.org/W2585510649","https://openalex.org/W2765571454","https://openalex.org/W2772683730","https://openalex.org/W2780029264","https://openalex.org/W2800391958","https://openalex.org/W2907662941","https://openalex.org/W2907951249","https://openalex.org/W2913340405","https://openalex.org/W2913535645","https://openalex.org/W2952734551","https://openalex.org/W2962740580","https://openalex.org/W2963214893","https://openalex.org/W2998290232","https://openalex.org/W3126810276","https://openalex.org/W4229511220","https://openalex.org/W4244393449","https://openalex.org/W4288373546","https://openalex.org/W4301463334","https://openalex.org/W6604859597","https://openalex.org/W6639939241","https://openalex.org/W6676039487","https://openalex.org/W6679363028","https://openalex.org/W6732412139","https://openalex.org/W6744798215","https://openalex.org/W6761168223"],"related_works":["https://openalex.org/W4385957992","https://openalex.org/W4229079080","https://openalex.org/W4206534706","https://openalex.org/W4385965371","https://openalex.org/W4386025632","https://openalex.org/W3006943036","https://openalex.org/W4285741730","https://openalex.org/W4285046548","https://openalex.org/W4200511449","https://openalex.org/W2558685994"],"abstract_inverted_index":{"Predictive":[0],"modeling":[1],"of":[2,24,36,46,79,91,156,181,188],"large-scale":[3],"spatio-temporal":[4,59],"data":[5,70,145],"is":[6,159],"an":[7,152],"important":[8],"but":[9],"challenging":[10],"problem":[11],"as":[12,66,71,103,132,184,186],"it":[13],"requires":[14],"training":[15],"models":[16,96,183],"that":[17],"can":[18],"simultaneously":[19],"predict":[20],"the":[21,31,37,44,58,69,87,100,109,127,136,144,157,164,177,182,189],"target":[22],"variables":[23],"interest":[25],"at":[26],"multiple":[27],"locations":[28],"while":[29],"preserving":[30],"spatial":[32,81,92],"and":[33,75,82,93,139,150,179],"temporal":[34,83,94],"dependencies":[35],"data.":[38,88],"In":[39],"this":[40],"paper,":[41],"we":[42],"investigate":[43],"effectiveness":[45],"applying":[47],"a":[48,72,77,171],"multi-task":[49],"learning":[50,141,154],"approach":[51],"based":[52],"on":[53,117],"supervised":[54],"tensor":[55,74,137],"decomposition":[56,138],"to":[57,114,129,134,161,175],"prediction":[60,95],"problem.":[61],"Our":[62],"proposed":[63],"framework,":[64],"known":[65,124],"SMART,":[67],"encodes":[68],"third-order":[73],"extracts":[76],"set":[78],"interpretable,":[80],"latent":[84,101,190],"factors":[85,102],"from":[86,108,126],"An":[89],"ensemble":[90,110,140],"are":[97,112],"trained":[98],"using":[99,170],"their":[104],"predictor":[105],"variables.":[106],"Outputs":[107],"model":[111],"aggregated":[113],"make":[115],"predictions":[116],"test":[118],"instances.":[119],"The":[120],"framework":[121,158],"also":[122],"allows":[123],"patterns":[125],"domain":[128],"be":[130],"incorporated":[131],"constraints":[133],"guide":[135],"processes.":[142],"As":[143],"may":[146],"grow":[147],"over":[148],"space":[149],"time,":[151],"incremental":[153],"version":[155],"given":[160],"efficiently":[162],"update":[163],"models.":[165],"We":[166],"perform":[167],"extensive":[168],"experiments":[169],"global-scale":[172],"climate":[173],"dataset":[174],"evaluate":[176],"accuracy":[178],"efficiency":[180],"well":[185],"interpretability":[187],"factors.":[191]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}