{"id":"https://openalex.org/W4312880127","doi":"https://doi.org/10.1109/tnsm.2022.3214483","title":"Citywide Mobile Traffic Forecasting Using Spatial-Temporal Downsampling Transformer Neural Networks","display_name":"Citywide Mobile Traffic Forecasting Using Spatial-Temporal Downsampling Transformer Neural Networks","publication_year":2022,"publication_date":"2022-10-14","ids":{"openalex":"https://openalex.org/W4312880127","doi":"https://doi.org/10.1109/tnsm.2022.3214483"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2022.3214483","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2022.3214483","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","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/A5101902557","display_name":"Yahui Hu","orcid":"https://orcid.org/0000-0003-0291-8918"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yahui Hu","raw_affiliation_strings":["School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026905547","display_name":"Yujiang Zhou","orcid":"https://orcid.org/0000-0003-1494-6879"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujiang Zhou","raw_affiliation_strings":["School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-1494-6879","affiliations":[{"raw_affiliation_string":"School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007493569","display_name":"Junping Song","orcid":"https://orcid.org/0000-0002-4451-1297"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junping Song","raw_affiliation_strings":["Computer Network Information Center, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Network Information Center, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113828741","display_name":"Luyang Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luyang Xu","raw_affiliation_strings":["Computer Network Information Center, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Network Information Center, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060252130","display_name":"Xu Zhou","orcid":"https://orcid.org/0000-0003-4616-5700"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhou","raw_affiliation_strings":["Computer Network Information Center, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Network Information Center, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.372,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.88003218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"20","issue":"1","first_page":"152","last_page":"165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9959999918937683,"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/T12120","display_name":"Air Quality Monitoring and Forecasting","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8307745456695557},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4837467670440674},{"id":"https://openalex.org/keywords/upsampling","display_name":"Upsampling","score":0.46558964252471924},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4315755367279053},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4224664866924286},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4141214191913605},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3601166903972626},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3568917512893677},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32175111770629883},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2091333270072937},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1599809229373932}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8307745456695557},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4837467670440674},{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.46558964252471924},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4315755367279053},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4224664866924286},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4141214191913605},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3601166903972626},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3568917512893677},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32175111770629883},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2091333270072937},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1599809229373932},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnsm.2022.3214483","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2022.3214483","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G5017694733","display_name":null,"funder_award_id":"2021168","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G6230475793","display_name":null,"funder_award_id":"U1909204","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"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1534304300","https://openalex.org/W1985082033","https://openalex.org/W1986620394","https://openalex.org/W2042308583","https://openalex.org/W2098759488","https://openalex.org/W2107878631","https://openalex.org/W2108090232","https://openalex.org/W2136848157","https://openalex.org/W2190432600","https://openalex.org/W2314720829","https://openalex.org/W2342662179","https://openalex.org/W2762605243","https://openalex.org/W2787753888","https://openalex.org/W2807536558","https://openalex.org/W2890072063","https://openalex.org/W2901504064","https://openalex.org/W2907637692","https://openalex.org/W2921319277","https://openalex.org/W2962883549","https://openalex.org/W2963035276","https://openalex.org/W2968518053","https://openalex.org/W2981096252","https://openalex.org/W2981669902","https://openalex.org/W2995809239","https://openalex.org/W3011830499","https://openalex.org/W3016325548","https://openalex.org/W3040172617","https://openalex.org/W3045867723","https://openalex.org/W3082935815","https://openalex.org/W3096609285","https://openalex.org/W3121523901","https://openalex.org/W3138516171","https://openalex.org/W3162224075","https://openalex.org/W3186147874","https://openalex.org/W3205483739","https://openalex.org/W3206043672","https://openalex.org/W4205705381","https://openalex.org/W4225726009","https://openalex.org/W6628877408","https://openalex.org/W6631190155","https://openalex.org/W6638980657","https://openalex.org/W6739901393","https://openalex.org/W6773017188","https://openalex.org/W6773071120","https://openalex.org/W6780226713","https://openalex.org/W6790307280"],"related_works":["https://openalex.org/W2062399876","https://openalex.org/W2607795551","https://openalex.org/W3155117723","https://openalex.org/W1991429770","https://openalex.org/W1983892167","https://openalex.org/W2281134365","https://openalex.org/W4310746709","https://openalex.org/W4306309518","https://openalex.org/W4385574037","https://openalex.org/W4386075645"],"abstract_inverted_index":{"The":[0,186,207],"efficient":[1],"automated":[2],"network":[3,76,86],"management":[4],"methods":[5],"for":[6,17,61,156],"mobile":[7,11,19,24,102,164,204],"operators":[8],"(for":[9,118,123],"example,":[10],"traffic":[12,25,165,205],"prediction)":[13],"are":[14],"important":[15],"goals":[16],"future":[18],"networks.":[20,64],"Nevertheless,":[21],"accurately":[22],"predicting":[23],"across":[26],"an":[27,171],"entire":[28,172],"city":[29,130],"is":[30,154],"a":[31,72,82,114,129],"challenge":[32],"that":[33,234],"requires":[34],"the":[35,48,79,94,106,126,138,168,181,191,217,222,227,231,239],"consideration":[36],"of":[37,47,50,101,170,190,209,221,226,230],"both":[38],"prediction":[39,188],"accuracy":[40,189],"and":[41,55,91,97,112,121,133,140,219],"computational":[42,107,182,228,236],"complexity,":[43],"especially":[44],"in":[45,53,109,144],"terms":[46],"thousands":[49],"regions":[51,169,179],"involved":[52],"high-density":[54],"complex":[56],"base":[57],"station":[58],"deployment":[59],"scenarios":[60],"5G/beyond":[62],"5G/6G":[63],"To":[65,104],"solve":[66],"this":[67,69],"problem,":[68],"study":[70],"proposed":[71,192,223],"novel":[73],"deep":[74],"learning":[75],"based":[77],"on":[78,135,202],"transformer,":[80],"i.e.,":[81],"spatial-temporal":[83,148],"downsampling":[84,152],"neural":[85],"(STD-Net),":[87],"which":[88],"can":[89],"dynamically":[90],"simultaneously":[92,136],"exploit":[93],"temporal,":[95],"local,":[96],"global":[98,158],"spatial":[99,110,142,159,175],"dependencies":[100,143,160],"traffic.":[103],"reduce":[105],"complexity":[108,183,229,242],"domains":[111],"achieve":[113],"balance":[115],"between":[116],"generalization":[117],"all":[119,167],"regions)":[120],"fitness":[122],"each":[124,145,210],"region),":[125],"model":[127,194],"decomposes":[128],"into":[131],"patches":[132],"focuses":[134],"exploiting":[137,157],"temporal":[139],"local":[141],"patch":[146],"via":[147],"transformers.":[149,245],"This":[150],"study\u2019s":[151],"transformer":[153],"responsible":[155],"by":[161,200],"uniformly":[162],"sampling":[163],"throughout":[166],"city.":[173],"Computing":[174],"correlations":[176],"among":[177],"sampled":[178],"reduces":[180],"even":[184],"further.":[185],"superior":[187],"STD-Net":[193,232],"over":[195],"state-of-the-art":[196],"baselines":[197],"was":[198,212],"confirmed":[199],"experiments":[201],"real-world":[203],"datasets.":[206],"effectiveness":[208],"module":[211],"tested":[213],"to":[214],"further":[215],"validate":[216],"rationale":[218],"feasibility":[220],"STD-Net.":[224],"Analyses":[225],"revealed":[233],"its":[235],"cost":[237],"contains":[238],"same":[240],"quadratic":[241],"as":[243],"vanilla":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}