{"id":"https://openalex.org/W3094079632","doi":"https://doi.org/10.23919/acc53348.2022.9867421","title":"Competitive Control with Delayed Imperfect Information","display_name":"Competitive Control with Delayed Imperfect Information","publication_year":2022,"publication_date":"2022-06-08","ids":{"openalex":"https://openalex.org/W3094079632","doi":"https://doi.org/10.23919/acc53348.2022.9867421","mag":"3094079632"},"language":"en","primary_location":{"id":"doi:10.23919/acc53348.2022.9867421","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc53348.2022.9867421","pdf_url":null,"source":{"id":"https://openalex.org/S4363607732","display_name":"2022 American Control Conference (ACC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 American Control Conference (ACC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://resolver.caltech.edu/CaltechAUTHORS:20201110-082106076","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090623994","display_name":"Chenkai Yu","orcid":"https://orcid.org/0000-0001-8683-7773"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chenkai Yu","raw_affiliation_strings":["Columbia University,USA","Columbia University, USA"],"affiliations":[{"raw_affiliation_string":"Columbia University,USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Columbia University, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029314167","display_name":"Guanya Shi","orcid":"https://orcid.org/0000-0002-9075-3705"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guanya Shi","raw_affiliation_strings":["Caltech,USA","Caltech, USA"],"affiliations":[{"raw_affiliation_string":"Caltech,USA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"Caltech, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031408324","display_name":"Soon\u2010Jo Chung","orcid":"https://orcid.org/0000-0002-6657-3907"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soon-Jo Chung","raw_affiliation_strings":["Caltech,USA","Caltech, USA"],"affiliations":[{"raw_affiliation_string":"Caltech,USA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"Caltech, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085826758","display_name":"Yisong Yue","orcid":"https://orcid.org/0000-0001-9127-1989"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yisong Yue","raw_affiliation_strings":["Caltech,USA","Caltech, USA"],"affiliations":[{"raw_affiliation_string":"Caltech,USA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"Caltech, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062565732","display_name":"Adam Wierman","orcid":"https://orcid.org/0000-0002-5923-0199"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adam Wierman","raw_affiliation_strings":["Caltech,USA","Caltech, USA"],"affiliations":[{"raw_affiliation_string":"Caltech,USA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"Caltech, USA","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090623994"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":2.0653,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.86984127,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2604","last_page":"2610"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.998199999332428,"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/perfect-information","display_name":"Perfect information","score":0.7780721187591553},{"id":"https://openalex.org/keywords/competitive-analysis","display_name":"Competitive analysis","score":0.7770291566848755},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.7736238241195679},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5990495681762695},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5936195850372314},{"id":"https://openalex.org/keywords/adversarial-system","display_name":"Adversarial system","score":0.5812698602676392},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.5520992279052734},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5519536733627319},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.5006289482116699},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.4861430823802948},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4452303647994995},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4384475350379944},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26161545515060425},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.23523136973381042},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1675530970096588},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12732979655265808}],"concepts":[{"id":"https://openalex.org/C123676819","wikidata":"https://www.wikidata.org/wiki/Q1074338","display_name":"Perfect information","level":2,"score":0.7780721187591553},{"id":"https://openalex.org/C102408133","wikidata":"https://www.wikidata.org/wiki/Q5156350","display_name":"Competitive analysis","level":3,"score":0.7770291566848755},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.7736238241195679},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5990495681762695},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5936195850372314},{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.5812698602676392},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.5520992279052734},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5519536733627319},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.5006289482116699},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.4861430823802948},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4452303647994995},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4384475350379944},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26161545515060425},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.23523136973381042},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1675530970096588},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12732979655265808},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/acc53348.2022.9867421","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc53348.2022.9867421","pdf_url":null,"source":{"id":"https://openalex.org/S4363607732","display_name":"2022 American Control Conference (ACC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 American Control Conference (ACC)","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:106583","is_oa":true,"landing_page_url":null,"pdf_url":"https://resolver.caltech.edu/CaltechAUTHORS:20201110-082106076","source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Report or Paper"}],"best_oa_location":{"id":"pmh:oai:authors.library.caltech.edu:106583","is_oa":true,"landing_page_url":null,"pdf_url":"https://resolver.caltech.edu/CaltechAUTHORS:20201110-082106076","source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Report or Paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3094079632.pdf","grobid_xml":"https://content.openalex.org/works/W3094079632.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1522531528","https://openalex.org/W1588998206","https://openalex.org/W1608758704","https://openalex.org/W2026401240","https://openalex.org/W2028678875","https://openalex.org/W2078303776","https://openalex.org/W2102879106","https://openalex.org/W2163141877","https://openalex.org/W2890141553","https://openalex.org/W2901402208","https://openalex.org/W2915638893","https://openalex.org/W2954026074","https://openalex.org/W2954409383","https://openalex.org/W2963681938","https://openalex.org/W2971091362","https://openalex.org/W2985787888","https://openalex.org/W3001446271","https://openalex.org/W3002592837","https://openalex.org/W3004920191","https://openalex.org/W3006564690","https://openalex.org/W3008658911","https://openalex.org/W3096329823","https://openalex.org/W3099548126","https://openalex.org/W3101016798","https://openalex.org/W3126164776","https://openalex.org/W3153751518","https://openalex.org/W3167876879","https://openalex.org/W3173423692","https://openalex.org/W3183763764","https://openalex.org/W3186418929","https://openalex.org/W3192144420","https://openalex.org/W4287870437","https://openalex.org/W4297778535","https://openalex.org/W4387390383","https://openalex.org/W6751694215","https://openalex.org/W6754447547","https://openalex.org/W6764747669","https://openalex.org/W6764823562","https://openalex.org/W6770295967","https://openalex.org/W6773051451","https://openalex.org/W6773334542","https://openalex.org/W6773569806","https://openalex.org/W6774317828","https://openalex.org/W6774322699","https://openalex.org/W6780247873","https://openalex.org/W6784673685","https://openalex.org/W6786714605","https://openalex.org/W6796763714","https://openalex.org/W6797715957","https://openalex.org/W6847773797"],"related_works":["https://openalex.org/W4213299358","https://openalex.org/W2564742953","https://openalex.org/W2793095688","https://openalex.org/W1623410360","https://openalex.org/W3115340459","https://openalex.org/W2950803469","https://openalex.org/W2970577745","https://openalex.org/W2583614279","https://openalex.org/W2109659895","https://openalex.org/W1930615501"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,41,48,65,70,81],"impact":[4],"of":[5,25,51],"imperfect":[6],"information":[7,56],"in":[8,69,80],"online":[9,52],"control":[10,53],"with":[11,54],"adversarial":[12,71],"disturbances.":[13,27],"In":[14],"particular,":[15],"we":[16],"consider":[17],"both":[18],"delayed":[19],"state":[20],"feedback":[21],"and":[22],"inexact":[23],"predictions":[24],"future":[26],"We":[28,45],"introduce":[29],"a":[30,36],"greedy,":[31,66],"myopic":[32,67],"policy":[33,68],"that":[34,59],"yields":[35],"constant":[37],"competitive":[38,61],"ratio":[39,62],"against":[40],"offline":[42],"optimal":[43],"policy.":[44],"also":[46],"analyze":[47],"fundamental":[49],"limits":[50],"limited":[55],"by":[57],"showing":[58],"our":[60],"bounds":[63,79],"for":[64],"setting":[72],"match":[73],"(up":[74],"to":[75],"lower-order":[76],"terms)":[77],"lower":[78],"stochastic":[82],"setting.":[83]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}