{"id":"https://openalex.org/W2229724450","doi":"https://doi.org/10.1007/s00453-015-0108-5","title":"The Price of Optimum: Complexity and Approximation for a Matching Game","display_name":"The Price of Optimum: Complexity and Approximation for a Matching Game","publication_year":2016,"publication_date":"2016-01-04","ids":{"openalex":"https://openalex.org/W2229724450","doi":"https://doi.org/10.1007/s00453-015-0108-5","mag":"2229724450"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-015-0108-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-015-0108-5","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","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/A5020410268","display_name":"Bruno Escoffier","orcid":"https://orcid.org/0000-0002-6477-8706"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210159731","display_name":"LIP6","ror":"https://ror.org/05krcen59","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210159245","https://openalex.org/I4210159731"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bruno Escoffier","raw_affiliation_strings":["Sorbonne Universit\u00e9s, UPMC Universit\u00e9 Paris 06, CNRS, LIP6 UMR 7606, 4 place Jussieu, 75005, Paris, France","Sorbonne Universit\u00e9s, UPMC Universit\u00e9 Paris 06, CNRS, LIP6 UMR 7606, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sorbonne Universit\u00e9s, UPMC Universit\u00e9 Paris 06, CNRS, LIP6 UMR 7606, 4 place Jussieu, 75005, Paris, France","institution_ids":["https://openalex.org/I39804081","https://openalex.org/I204730241","https://openalex.org/I1294671590","https://openalex.org/I4210159731"]},{"raw_affiliation_string":"Sorbonne Universit\u00e9s, UPMC Universit\u00e9 Paris 06, CNRS, LIP6 UMR 7606, Paris, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I39804081","https://openalex.org/I1294671590","https://openalex.org/I4210159731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024158337","display_name":"Laurent Gourv\u00e8s","orcid":"https://orcid.org/0000-0002-5076-1583"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I56435720","display_name":"Universit\u00e9 Paris Dauphine-PSL","ror":"https://ror.org/052bz7812","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580","https://openalex.org/I56435720"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Laurent Gourv\u00e8s","raw_affiliation_strings":["CNRS, UMR 7243, 75775, Paris, France","Lamsade, Universit\u00e9 de Paris-Dauphine, 75775, Paris, France","Lamsade, Universit\u00e9 de Paris-Dauphine, Paris, France","CNRS, UMR 7243, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS, UMR 7243, 75775, Paris, France","institution_ids":["https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Lamsade, Universit\u00e9 de Paris-Dauphine, 75775, Paris, France","institution_ids":["https://openalex.org/I56435720"]},{"raw_affiliation_string":"Lamsade, Universit\u00e9 de Paris-Dauphine, Paris, France","institution_ids":["https://openalex.org/I56435720","https://openalex.org/I204730241"]},{"raw_affiliation_string":"CNRS, UMR 7243, Paris, France","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080998576","display_name":"J\u00e9r\u00f4me Monnot","orcid":"https://orcid.org/0000-0002-7452-6553"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I56435720","display_name":"Universit\u00e9 Paris Dauphine-PSL","ror":"https://ror.org/052bz7812","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580","https://openalex.org/I56435720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J\u00e9r\u00f4me Monnot","raw_affiliation_strings":["CNRS, UMR 7243, 75775, Paris, France","Lamsade, Universit\u00e9 de Paris-Dauphine, 75775, Paris, France","CNRS, UMR 7243, Paris, France","Lamsade, Universit\u00e9 de Paris-Dauphine, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS, UMR 7243, 75775, Paris, France","institution_ids":["https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Lamsade, Universit\u00e9 de Paris-Dauphine, 75775, Paris, France","institution_ids":["https://openalex.org/I56435720"]},{"raw_affiliation_string":"CNRS, UMR 7243, Paris, France","institution_ids":["https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Lamsade, Universit\u00e9 de Paris-Dauphine, Paris, France","institution_ids":["https://openalex.org/I56435720","https://openalex.org/I204730241"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024158337"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I56435720"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.3731,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.68062515,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"77","issue":"3","first_page":"836","last_page":"866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9995999932289124,"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/T11031","display_name":"Game Theory and Applications","score":0.9995999932289124,"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/T10991","display_name":"Game Theory and Voting Systems","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6333378553390503},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.60780930519104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5757799744606018},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.5475888252258301},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.545027494430542},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5396103858947754},{"id":"https://openalex.org/keywords/vertex-cover","display_name":"Vertex cover","score":0.5032493472099304},{"id":"https://openalex.org/keywords/game-tree","display_name":"Game tree","score":0.4861723780632019},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4842533767223358},{"id":"https://openalex.org/keywords/outcome","display_name":"Outcome (game theory)","score":0.4618488848209381},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.4264865219593048},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.4201357960700989},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.41594335436820984},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.410065621137619},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3797402083873749},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3550209403038025},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33545058965682983},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.226648211479187},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15891635417938232}],"concepts":[{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6333378553390503},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.60780930519104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5757799744606018},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.5475888252258301},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.545027494430542},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5396103858947754},{"id":"https://openalex.org/C40687702","wikidata":"https://www.wikidata.org/wiki/Q11515519","display_name":"Vertex cover","level":3,"score":0.5032493472099304},{"id":"https://openalex.org/C95815963","wikidata":"https://www.wikidata.org/wiki/Q1377033","display_name":"Game tree","level":4,"score":0.4861723780632019},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4842533767223358},{"id":"https://openalex.org/C148220186","wikidata":"https://www.wikidata.org/wiki/Q7111912","display_name":"Outcome (game theory)","level":2,"score":0.4618488848209381},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.4264865219593048},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.4201357960700989},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.41594335436820984},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.410065621137619},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3797402083873749},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3550209403038025},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33545058965682983},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.226648211479187},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15891635417938232},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s00453-015-0108-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-015-0108-5","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithmica","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01483682v1","is_oa":false,"landing_page_url":"https://hal.sorbonne-universite.fr/hal-01483682","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithmica, 2017, 77 (3), pp.836-866. &#x27E8;10.1007/s00453-015-0108-5&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:basepub.dauphine.fr:123456789/18720","is_oa":false,"landing_page_url":"https://basepub.dauphine.fr/handle/123456789/18720","pdf_url":null,"source":{"id":"https://openalex.org/S4306401007","display_name":"Base Institutionnelle de Recherche de l'universit\u00e9 Paris-Dauphine (BIRD) (University Paris-Dauphine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I102197404","host_organization_name":"Universit\u00e9 Paris-Sud","host_organization_lineage":["https://openalex.org/I102197404"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article accept\u00e9 pour publication ou publi\u00e9"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1579249907","https://openalex.org/W1965228255","https://openalex.org/W1972926214","https://openalex.org/W1990313671","https://openalex.org/W1994467027","https://openalex.org/W2011039300","https://openalex.org/W2012391569","https://openalex.org/W2029456721","https://openalex.org/W2056606651","https://openalex.org/W2064754877","https://openalex.org/W2068115726","https://openalex.org/W2083663874","https://openalex.org/W2112269231","https://openalex.org/W2118480861","https://openalex.org/W2125537511","https://openalex.org/W2137118456","https://openalex.org/W2137967811","https://openalex.org/W2141461377","https://openalex.org/W2143698439","https://openalex.org/W2145512846","https://openalex.org/W2330024298","https://openalex.org/W2493238591","https://openalex.org/W2561675875","https://openalex.org/W2914699946","https://openalex.org/W4234761190","https://openalex.org/W4235234911","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2056597184","https://openalex.org/W2081642962","https://openalex.org/W1712180277","https://openalex.org/W1608414128","https://openalex.org/W2029933769","https://openalex.org/W2551034790","https://openalex.org/W2096382750","https://openalex.org/W2094388041","https://openalex.org/W3102280101","https://openalex.org/W2538178083"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-17T08:01:34.144755","created_date":"2025-10-10T00:00:00"}
