{"id":"https://openalex.org/W4417189833","doi":"https://doi.org/10.1145/3783986","title":"A Survey on Diffusion Models for Time Series and Spatio-Temporal Data","display_name":"A Survey on Diffusion Models for Time Series and Spatio-Temporal Data","publication_year":2025,"publication_date":"2025-12-10","ids":{"openalex":"https://openalex.org/W4417189833","doi":"https://doi.org/10.1145/3783986"},"language":"en","primary_location":{"id":"doi:10.1145/3783986","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3783986","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3783986","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019084435","display_name":"Yiyuan Yang","orcid":"https://orcid.org/0000-0002-5320-095X"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Yiyuan Yang","raw_affiliation_strings":["Department of Computer Science, University of Oxford"],"raw_orcid":"https://orcid.org/0000-0002-5320-095X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Oxford","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101811842","display_name":"Ming Jin","orcid":"https://orcid.org/0000-0002-6833-4811"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ming Jin","raw_affiliation_strings":["Griffith University"],"raw_orcid":"https://orcid.org/0000-0002-6833-4811","affiliations":[{"raw_affiliation_string":"Griffith University","institution_ids":["https://openalex.org/I11701301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018234604","display_name":"Haomin Wen","orcid":"https://orcid.org/0000-0001-6130-126X"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haomin Wen","raw_affiliation_strings":["Carnegie Mellon University"],"raw_orcid":"https://orcid.org/0000-0001-6130-126X","affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101497311","display_name":"Chaoli Zhang","orcid":"https://orcid.org/0000-0003-4059-8396"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoli Zhang","raw_affiliation_strings":["Zhejiang Normal University"],"raw_orcid":"https://orcid.org/0000-0003-4059-8396","affiliations":[{"raw_affiliation_string":"Zhejiang Normal University","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018828723","display_name":"Yuxuan Liang","orcid":"https://orcid.org/0000-0003-2817-7337"},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan Liang","raw_affiliation_strings":["Hong Kong University of Science and Technology Guangzhou Information Hub"],"raw_orcid":"https://orcid.org/0000-0003-2817-7337","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology Guangzhou Information Hub","institution_ids":["https://openalex.org/I37987034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050360700","display_name":"Lintao Ma","orcid":"https://orcid.org/0000-0002-4664-4173"},"institutions":[{"id":"https://openalex.org/I4210135679","display_name":"Antea Group (France)","ror":"https://ror.org/03kfw6k71","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210101086","https://openalex.org/I4210135679"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lintao Ma","raw_affiliation_strings":["Ant Group Co Ltd"],"raw_orcid":"https://orcid.org/0000-0002-4664-4173","affiliations":[{"raw_affiliation_string":"Ant Group Co Ltd","institution_ids":["https://openalex.org/I4210135679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100764495","display_name":"Yi Wang","orcid":"https://orcid.org/0000-0003-1143-0666"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yi Wang","raw_affiliation_strings":["The University of Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-1143-0666","affiliations":[{"raw_affiliation_string":"The University of Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101721522","display_name":"Chenghao Liu","orcid":"https://orcid.org/0000-0002-6934-2354"},"institutions":[{"id":"https://openalex.org/I4210155268","display_name":"Salesforce (United States)","ror":"https://ror.org/057315g56","country_code":"US","type":"company","lineage":["https://openalex.org/I4210155268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenghao Liu","raw_affiliation_strings":["Salesforce Research"],"raw_orcid":"https://orcid.org/0000-0002-6934-2354","affiliations":[{"raw_affiliation_string":"Salesforce Research","institution_ids":["https://openalex.org/I4210155268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072309548","display_name":"Bin Yang","orcid":"https://orcid.org/0000-0002-1658-1079"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Yang","raw_affiliation_strings":["East China Normal University"],"raw_orcid":"https://orcid.org/0000-0002-1658-1079","affiliations":[{"raw_affiliation_string":"East China Normal University","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051227924","display_name":"Zenglin Xu","orcid":"https://orcid.org/0000-0001-5550-6461"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zenglin Xu","raw_affiliation_strings":["Fudan University"],"raw_orcid":"https://orcid.org/0000-0001-5550-6461","affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008056593","display_name":"Shirui Pan","orcid":"https://orcid.org/0000-0003-0794-527X"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shirui Pan","raw_affiliation_strings":["Griffith University"],"raw_orcid":"https://orcid.org/0000-0003-0794-527X","affiliations":[{"raw_affiliation_string":"Griffith University","institution_ids":["https://openalex.org/I11701301"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048346353","display_name":"Qingsong Wen","orcid":"https://orcid.org/0000-0003-4516-2524"},"institutions":[{"id":"https://openalex.org/I1328914791","display_name":"Center for Inquiry","ror":"https://ror.org/054m6hn21","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1328914791"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qingsong Wen","raw_affiliation_strings":["Squirrel Ai Learning"],"raw_orcid":"https://orcid.org/0000-0003-4516-2524","affiliations":[{"raw_affiliation_string":"Squirrel Ai Learning","institution_ids":["https://openalex.org/I1328914791"]}]}],"institutions":[],"countries_distinct_count":6,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5019084435"],"corresponding_institution_ids":["https://openalex.org/I40120149"],"apc_list":null,"apc_paid":null,"fwci":27.904,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.99546617,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"58","issue":"8","first_page":"1","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.29100000858306885,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.29100000858306885,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.2660999894142151,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.056699998676776886,"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/series","display_name":"Series (stratigraphy)","score":0.6729999780654907},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.6549999713897705},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.6466000080108643},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6116999983787537},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.5914999842643738},{"id":"https://openalex.org/keywords/foundation","display_name":"Foundation (evidence)","score":0.4424999952316284}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8416000008583069},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.6729999780654907},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6549999713897705},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.6466000080108643},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6116999983787537},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.5914999842643738},{"id":"https://openalex.org/C2780966255","wikidata":"https://www.wikidata.org/wiki/Q5474306","display_name":"Foundation (evidence)","level":2,"score":0.4424999952316284},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4341999888420105},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.42579999566078186},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.32679998874664307},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.30300000309944153},{"id":"https://openalex.org/C2781170535","wikidata":"https://www.wikidata.org/wiki/Q30587856","display_name":"Noisy data","level":2,"score":0.27459999918937683},{"id":"https://openalex.org/C2776207758","wikidata":"https://www.wikidata.org/wiki/Q5303302","display_name":"Downstream (manufacturing)","level":2,"score":0.2696000039577484},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.2628999948501587},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.26100000739097595},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.25699999928474426},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.2522999942302704}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3783986","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3783986","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3783986","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3783986","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1621950790","https://openalex.org/W2040008731","https://openalex.org/W2921532413","https://openalex.org/W3138516171","https://openalex.org/W3155072588","https://openalex.org/W3156972038","https://openalex.org/W3193240208","https://openalex.org/W3212516020","https://openalex.org/W4226211505","https://openalex.org/W4297841790","https://openalex.org/W4312349930","https://openalex.org/W4312388283","https://openalex.org/W4312497550","https://openalex.org/W4312933868","https://openalex.org/W4322011423","https://openalex.org/W4375870100","https://openalex.org/W4376866255","https://openalex.org/W4379615800","https://openalex.org/W4380434618","https://openalex.org/W4382316621","https://openalex.org/W4382540082","https://openalex.org/W4384644330","https://openalex.org/W4385562582","https://openalex.org/W4385801729","https://openalex.org/W4385822346","https://openalex.org/W4386071831","https://openalex.org/W4386435775","https://openalex.org/W4386761825","https://openalex.org/W4387421164","https://openalex.org/W4387806972","https://openalex.org/W4387846486","https://openalex.org/W4387865005","https://openalex.org/W4388620469","https://openalex.org/W4388994349","https://openalex.org/W4389752835","https://openalex.org/W4390100390","https://openalex.org/W4390450470","https://openalex.org/W4390597785","https://openalex.org/W4390779522","https://openalex.org/W4390872297","https://openalex.org/W4390872595","https://openalex.org/W4390873054","https://openalex.org/W4390873752","https://openalex.org/W4390929260","https://openalex.org/W4391575085","https://openalex.org/W4391691924","https://openalex.org/W4391735281","https://openalex.org/W4391853093","https://openalex.org/W4392247292","https://openalex.org/W4393156206","https://openalex.org/W4393177791","https://openalex.org/W4394595085","https://openalex.org/W4402112093","https://openalex.org/W4405592205","https://openalex.org/W4414359572"],"related_works":[],"abstract_inverted_index":{"Diffusion":[0],"models":[1,19],"have":[2,95],"been":[3],"widely":[4],"used":[5],"in":[6,82],"time":[7,38],"series":[8,39],"and":[9,15,32,40,55,69,78,88],"spatio-temporal":[10,41],"data,":[11,42],"enhancing":[12],"generative,":[13],"inferential,":[14],"downstream":[16],"capabilities.":[17],"These":[18],"are":[20],"applied":[21],"across":[22],"diverse":[23],"fields":[24],"such":[25],"as":[26],"healthcare,":[27],"recommendation,":[28],"climate,":[29],"energy,":[30],"audio,":[31],"traffic.":[33],"By":[34],"separating":[35],"applications":[36],"for":[37,67],"we":[43,94],"offer":[44],"a":[45,64,97],"structured":[46],"perspective":[47],"on":[48],"model":[49],"category,":[50],"task":[51],"type,":[52],"data":[53,85],"modality,":[54],"practical":[56],"application":[57],"domain.":[58],"This":[59],"study":[60],"aims":[61],"to":[62],"provide":[63],"solid":[65],"foundation":[66],"researchers":[68],"practitioners,":[70],"inspiring":[71],"future":[72],"innovations":[73],"that":[74],"tackle":[75],"traditional":[76],"challenges":[77],"foster":[79],"novel":[80],"solutions":[81],"diffusion":[83],"model-based":[84],"mining":[86],"tasks":[87],"applications.":[89],"For":[90],"more":[91],"detailed":[92],"information,":[93],"open-sourced":[96],"repository.":[98],"1":[99]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":10}],"updated_date":"2026-05-28T09:10:13.091523","created_date":"2025-12-10T00:00:00"}