{"id":"https://openalex.org/W2963523685","doi":"https://doi.org/10.1145/2840728.2840767","title":"Coordination Complexity","display_name":"Coordination Complexity","publication_year":2016,"publication_date":"2016-01-05","ids":{"openalex":"https://openalex.org/W2963523685","doi":"https://doi.org/10.1145/2840728.2840767","mag":"2963523685"},"language":"en","primary_location":{"id":"doi:10.1145/2840728.2840767","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2840728.2840767","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2840728.2840767","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 ACM Conference on Innovations in Theoretical Computer Science","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2840728.2840767","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077952586","display_name":"Rachel Cummings","orcid":"https://orcid.org/0000-0002-1196-1515"},"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":"Rachel Cummings","raw_affiliation_strings":["California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076701535","display_name":"Katrina Ligett","orcid":"https://orcid.org/0000-0003-2780-6656"},"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":"Katrina Ligett","raw_affiliation_strings":["California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080324608","display_name":"Jaikumar Radhakrishnan","orcid":"https://orcid.org/0000-0002-3875-4620"},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jaikumar Radhakrishnan","raw_affiliation_strings":["Tata Institute of Fundamental Research, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tata Institute of Fundamental Research, Mumbai, India","institution_ids":["https://openalex.org/I11947397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057693522","display_name":"Aaron Roth","orcid":"https://orcid.org/0000-0002-0586-0515"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron Roth","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001070941","display_name":"Zhiwei Steven Wu","orcid":"https://orcid.org/0000-0002-8125-8227"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]},{"id":"https://openalex.org/I922845939","display_name":"Philadelphia University","ror":"https://ror.org/03zzmyz63","country_code":"US","type":"education","lineage":["https://openalex.org/I922845939"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhiwei Steven Wu","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, USA","institution_ids":["https://openalex.org/I922845939","https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"281","last_page":"290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9986000061035156,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7113375067710876},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.5255293250083923},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5181487798690796},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5173386931419373},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4948961138725281},{"id":"https://openalex.org/keywords/communication-complexity","display_name":"Communication complexity","score":0.42214006185531616},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3788984417915344},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3753437399864197},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3727402091026306},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17859548330307007},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14729264378547668},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.07369408011436462}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7113375067710876},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.5255293250083923},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5181487798690796},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5173386931419373},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4948961138725281},{"id":"https://openalex.org/C179145077","wikidata":"https://www.wikidata.org/wiki/Q5154130","display_name":"Communication complexity","level":2,"score":0.42214006185531616},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3788984417915344},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3753437399864197},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3727402091026306},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17859548330307007},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14729264378547668},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07369408011436462},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2840728.2840767","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2840728.2840767","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2840728.2840767","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 ACM Conference on Innovations in Theoretical Computer Science","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:63801","is_oa":true,"landing_page_url":"https://resolver.caltech.edu/CaltechAUTHORS:20160120-105900294","pdf_url":"https://authors.library.caltech.edu/63801/","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":"Book Section"}],"best_oa_location":{"id":"doi:10.1145/2840728.2840767","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2840728.2840767","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2840728.2840767","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 ACM Conference on Innovations in Theoretical Computer Science","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G486250128","display_name":null,"funder_award_id":"2012348","funder_id":"https://openalex.org/F4320308960","funder_display_name":"United States - Israel Binational Science Foundation"},{"id":"https://openalex.org/G6308902882","display_name":"CAREER: The Value of Privacy","funder_award_id":"1254169","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6515955859","display_name":null,"funder_award_id":"CNS-1518941","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6671297155","display_name":null,"funder_award_id":"CAREER","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7035110276","display_name":null,"funder_award_id":"CNS-1254169, CCF-1101389, CNS-1253345, 1518941","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7922094154","display_name":"NeTS: Large: Networked Markets: Theory and Applications","funder_award_id":"1518941","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8070376579","display_name":null,"funder_award_id":"361105","funder_id":"https://openalex.org/F4320306164","funder_display_name":"Simons Foundation"},{"id":"https://openalex.org/G8330135218","display_name":"ICES: Large: Economic Foundations of Digital Privacy","funder_award_id":"1101389","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"},{"id":"https://openalex.org/F4320306151","display_name":"Alfred P. Sloan Foundation","ror":"https://ror.org/052csg198"},{"id":"https://openalex.org/F4320306164","display_name":"Simons Foundation","ror":"https://ror.org/01cmst727"},{"id":"https://openalex.org/F4320308960","display_name":"United States - Israel Binational Science Foundation","ror":"https://ror.org/00j8z2m73"},{"id":"https://openalex.org/F4320310821","display_name":"Charles Lee Powell Foundation","ror":"https://ror.org/02h144281"},{"id":"https://openalex.org/F4320320715","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27"},{"id":"https://openalex.org/F4320322617","display_name":"Okawa Foundation for Information and Telecommunications","ror":"https://ror.org/01enbtr31"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2963523685.pdf","grobid_xml":"https://content.openalex.org/works/W2963523685.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W36041826","https://openalex.org/W1755069162","https://openalex.org/W1873763122","https://openalex.org/W1973991713","https://openalex.org/W1974144574","https://openalex.org/W1983278852","https://openalex.org/W1985109771","https://openalex.org/W1993116423","https://openalex.org/W2007180942","https://openalex.org/W2047880045","https://openalex.org/W2072617828","https://openalex.org/W2089797683","https://openalex.org/W2097264194","https://openalex.org/W2122989803","https://openalex.org/W2138634621","https://openalex.org/W2158486621","https://openalex.org/W2161272173","https://openalex.org/W2166074149","https://openalex.org/W2216035096","https://openalex.org/W2340787257","https://openalex.org/W2485333958","https://openalex.org/W2953375265","https://openalex.org/W4240502580","https://openalex.org/W6601418005","https://openalex.org/W6637712093","https://openalex.org/W6678314514","https://openalex.org/W6722395039"],"related_works":["https://openalex.org/W4387560420","https://openalex.org/W2940671439","https://openalex.org/W4301871063","https://openalex.org/W1501319629","https://openalex.org/W2465912158","https://openalex.org/W1506049346","https://openalex.org/W2402047242","https://openalex.org/W1500761685","https://openalex.org/W2082036845","https://openalex.org/W3082476294"],"abstract_inverted_index":{"We":[0],"initiate":[1],"the":[2,17,42,49,63,73],"study":[3],"of":[4,52,62],"a":[5,13,20,39,55,78],"quantity":[6],"that":[7,54],"we":[8],"call":[9],"coordination":[10,46],"complexity.":[11],"In":[12],"distributed":[14,24],"optimization":[15,43],"problem,":[16],"information":[18,53],"defining":[19],"problem":[21,64],"instance":[22],"is":[23],"among":[25],"n":[26,74],"parties,":[27],"who":[28,58],"need":[29],"to":[30,41,67,71,76],"each":[31],"choose":[32],"an":[33],"action,":[34],"which":[35],"jointly":[36],"will":[37],"form":[38],"solution":[40],"problem.":[44],"The":[45],"complexity":[47],"represents":[48],"minimal":[50],"amount":[51],"centralized":[56],"coordinator,":[57],"has":[59],"full":[60],"knowledge":[61],"instance,":[65],"needs":[66],"broadcast":[68],"in":[69],"order":[70],"coordinate":[72],"parties":[75],"play":[77],"nearly":[79],"optimal":[80],"solution.":[81]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
