{"id":"https://openalex.org/W4416075095","doi":"https://doi.org/10.1287/opre.2023.0190","title":"Fully Online Matching with General Stochastic Arrivals and Departures","display_name":"Fully Online Matching with General Stochastic Arrivals and Departures","publication_year":2025,"publication_date":"2025-11-10","ids":{"openalex":"https://openalex.org/W4416075095","doi":"https://doi.org/10.1287/opre.2023.0190"},"language":"en","primary_location":{"id":"doi:10.1287/opre.2023.0190","is_oa":false,"landing_page_url":"https://doi.org/10.1287/opre.2023.0190","pdf_url":null,"source":{"id":"https://openalex.org/S125775545","display_name":"Operations Research","issn_l":"0030-364X","issn":["0030-364X","1526-5463"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315699","host_organization_name":"Institute for Operations Research and the Management Sciences","host_organization_lineage":["https://openalex.org/P4310315699"],"host_organization_lineage_names":["Institute for Operations Research and the Management Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operations Research","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/A5100342787","display_name":"Zihao Li","orcid":"https://orcid.org/0000-0001-5287-2247"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zihao Li","raw_affiliation_strings":["Institute of Operations Research and Analytics, National University of Singapore, Singapore 119077"],"raw_orcid":"https://orcid.org/0000-0001-5287-2247","affiliations":[{"raw_affiliation_string":"Institute of Operations Research and Analytics, National University of Singapore, Singapore 119077","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hao Wang","orcid":"https://orcid.org/0000-0003-3001-107X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210109416","display_name":"Anhui Science and Technology University","ror":"https://ror.org/01pn91c28","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210109416"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Wang","raw_affiliation_strings":["Faculty of Business for Science and Technology, School of Management, University of Science and Technology of China, Anhui 230026, People\u2019s Republic of China"],"raw_orcid":"https://orcid.org/0000-0003-3001-107X","affiliations":[{"raw_affiliation_string":"Faculty of Business for Science and Technology, School of Management, University of Science and Technology of China, Anhui 230026, People\u2019s Republic of China","institution_ids":["https://openalex.org/I126520041","https://openalex.org/I4210109416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076984563","display_name":"Zhenzhen Yan","orcid":"https://orcid.org/0000-0001-7370-9959"},"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"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhenzhen Yan","raw_affiliation_strings":["School of Physical and Mathematical Sciences & Nanyang Business School, Nanyang Technological University, Singapore 639798"],"raw_orcid":"https://orcid.org/0000-0001-7370-9959","affiliations":[{"raw_affiliation_string":"School of Physical and Mathematical Sciences & Nanyang Business School, Nanyang Technological University, Singapore 639798","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041","https://openalex.org/I4210109416"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29052174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":"2","first_page":"752","last_page":"769"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.979200005531311,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12288","display_name":"Optimization and Search Problems","score":0.979200005531311,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.7656000256538391},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.6586999893188477},{"id":"https://openalex.org/keywords/stochastic-optimization","display_name":"Stochastic optimization","score":0.44620001316070557},{"id":"https://openalex.org/keywords/competitive-analysis","display_name":"Competitive analysis","score":0.4106999933719635},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.39329999685287476},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.3806000053882599},{"id":"https://openalex.org/keywords/stochastic-modelling","display_name":"Stochastic modelling","score":0.3711000084877014}],"concepts":[{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.7656000256538391},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6815000176429749},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.6586999893188477},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5315999984741211},{"id":"https://openalex.org/C194387892","wikidata":"https://www.wikidata.org/wiki/Q1747770","display_name":"Stochastic optimization","level":2,"score":0.44620001316070557},{"id":"https://openalex.org/C102408133","wikidata":"https://www.wikidata.org/wiki/Q5156350","display_name":"Competitive analysis","level":3,"score":0.4106999933719635},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.39329999685287476},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.3806000053882599},{"id":"https://openalex.org/C127491075","wikidata":"https://www.wikidata.org/wiki/Q7617825","display_name":"Stochastic modelling","level":2,"score":0.3711000084877014},{"id":"https://openalex.org/C55479107","wikidata":"https://www.wikidata.org/wiki/Q97663916","display_name":"Stochastic approximation","level":3,"score":0.36980000138282776},{"id":"https://openalex.org/C123853557","wikidata":"https://www.wikidata.org/wiki/Q7098946","display_name":"Optimal matching","level":3,"score":0.353300005197525},{"id":"https://openalex.org/C149441793","wikidata":"https://www.wikidata.org/wiki/Q200726","display_name":"Probability distribution","level":2,"score":0.3398999869823456},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3343999981880188},{"id":"https://openalex.org/C61455927","wikidata":"https://www.wikidata.org/wiki/Q1030529","display_name":"Blossom algorithm","level":3,"score":0.28760001063346863},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.2815999984741211},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.27379998564720154},{"id":"https://openalex.org/C137631369","wikidata":"https://www.wikidata.org/wiki/Q7617831","display_name":"Stochastic programming","level":2,"score":0.2556999921798706},{"id":"https://openalex.org/C3018263672","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Efficient algorithm","level":2,"score":0.25369998812675476}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1287/opre.2023.0190","is_oa":false,"landing_page_url":"https://doi.org/10.1287/opre.2023.0190","pdf_url":null,"source":{"id":"https://openalex.org/S125775545","display_name":"Operations Research","issn_l":"0030-364X","issn":["0030-364X","1526-5463"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315699","host_organization_name":"Institute for Operations Research and the Management Sciences","host_organization_lineage":["https://openalex.org/P4310315699"],"host_organization_lineage_names":["Institute for Operations Research and the Management Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operations Research","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/220303","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/220303","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1954002856","https://openalex.org/W1983885210","https://openalex.org/W2029945631","https://openalex.org/W2571343094","https://openalex.org/W2714991508","https://openalex.org/W2807287186","https://openalex.org/W2909452395","https://openalex.org/W2949691426","https://openalex.org/W3006942659","https://openalex.org/W3029111739","https://openalex.org/W3134008126","https://openalex.org/W3139350195","https://openalex.org/W3198403917","https://openalex.org/W4393261699"],"related_works":[],"abstract_inverted_index":{"A":[0],"Novel":[1],"Fully":[2],"Online":[3,32],"Matching":[4,33],"Algorithm":[5],"in":[6,73,143],"Stochastic":[7,36],"Environments":[8],"In":[9,30],"many":[10],"modern":[11],"applications,":[12],"such":[13],"as":[14],"ride-sharing,":[15],"participants":[16],"arrive":[17],"and":[18,28,38,42,61,75,132,145],"depart":[19],"dynamically,":[20],"requiring":[21],"quick":[22],"decisions":[23],"about":[24],"who":[25],"to":[26,118],"match":[27],"when.":[29],"\u201cFully":[31],"with":[34,79],"General":[35],"Arrivals":[37],"Departures,\u201d":[39],"Li,":[40],"Wang,":[41],"Yan":[43],"introduce":[44],"a":[45,58,87,93],"fully":[46],"online":[47],"matching":[48],"framework":[49],"that":[50,91],"models":[51],"these":[52],"real-world":[53],"dynamics.":[54],"Each":[55],"arrival":[56],"follows":[57,76],"known":[59,80],"identical":[60],"independent":[62],"distribution":[63],"over":[64],"agent":[65],"types,":[66],"whereas":[67],"the":[68,107,120,124,130],"sojourn":[69],"time":[70],"is":[71],"unknown":[72],"advance":[74],"type-specific":[77],"distributions":[78],"expectations.":[81],"To":[82],"address":[83],"this,":[84],"they":[85],"propose":[86],"linear":[88],"programming\u2013based":[89],"algorithm":[90],"guarantees":[92],"competitive":[94],"ratio":[95],"of":[96,110,123,134],"at":[97],"least":[98],"0.192":[99],"under":[100],"mild":[101],"conditions\u2014more":[102],"than":[103,106],"50%":[104],"better":[105],"state-of-the-art":[108],"result":[109],"0.125.":[111],"They":[112],"also":[113],"establish":[114],"several":[115],"hardness":[116],"results":[117],"highlight":[119],"intrinsic":[121],"difficulty":[122],"problem.":[125],"Numerical":[126],"experiments":[127],"further":[128],"confirm":[129],"effectiveness":[131],"efficiency":[133],"their":[135],"algorithm,":[136],"offering":[137],"new":[138],"insights":[139],"for":[140],"decision":[141],"making":[142],"stochastic":[144],"dynamic":[146],"environments.":[147]},"counts_by_year":[],"updated_date":"2026-08-10T07:06:39.071514","created_date":"2025-11-10T00:00:00"}