{"id":"https://openalex.org/W2035439614","doi":"https://doi.org/10.1145/2003685.2003687","title":"On the Power of Isolation in Planar Graphs","display_name":"On the Power of Isolation in Planar Graphs","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2035439614","doi":"https://doi.org/10.1145/2003685.2003687","mag":"2035439614"},"language":"en","primary_location":{"id":"doi:10.1145/2003685.2003687","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2003685.2003687","pdf_url":null,"source":{"id":"https://openalex.org/S205019203","display_name":"ACM Transactions on Computation Theory","issn_l":"1942-3454","issn":["1942-3454","1942-3462"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computation Theory","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/A5109451514","display_name":"Raghav Kulkarni","orcid":null},"institutions":[{"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/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210094115","display_name":"Laboratoire d'Informatique Algorithmique: Fondements et Applications","ror":"https://ror.org/00pbqgm18","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210094115","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Raghav Kulkarni","raw_affiliation_strings":["LIAFA Paris 7 and LRI Paris 11"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIAFA Paris 7 and LRI Paris 11","institution_ids":["https://openalex.org/I4210094115","https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210144804"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109451514"],"corresponding_institution_ids":["https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210094115","https://openalex.org/I4210144804"],"apc_list":null,"apc_paid":null,"fwci":0.9782,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75676566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"3","issue":"1","first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.989799976348877,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9851999878883362,"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/bipartite-graph","display_name":"Bipartite graph","score":0.778465986251831},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.694347620010376},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.6555720567703247},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.6252792477607727},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.6186866164207458},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6156343221664429},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.5959392786026001},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5268886089324951},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.4695594608783722},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4178153872489929},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.21107962727546692},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.16665300726890564},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.10969209671020508}],"concepts":[{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.778465986251831},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.694347620010376},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.6555720567703247},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6252792477607727},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.6186866164207458},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6156343221664429},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.5959392786026001},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5268886089324951},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.4695594608783722},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4178153872489929},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21107962727546692},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.16665300726890564},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.10969209671020508},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2003685.2003687","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2003685.2003687","pdf_url":null,"source":{"id":"https://openalex.org/S205019203","display_name":"ACM Transactions on Computation Theory","issn_l":"1942-3454","issn":["1942-3454","1942-3462"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computation Theory","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":19,"referenced_works":["https://openalex.org/W1490189322","https://openalex.org/W1497214364","https://openalex.org/W1590224955","https://openalex.org/W1976781283","https://openalex.org/W1978026115","https://openalex.org/W1981234161","https://openalex.org/W2014352902","https://openalex.org/W2014852889","https://openalex.org/W2057512592","https://openalex.org/W2087818742","https://openalex.org/W2112810095","https://openalex.org/W2127932013","https://openalex.org/W2131343967","https://openalex.org/W2138560648","https://openalex.org/W2561675875","https://openalex.org/W2610479830","https://openalex.org/W2800024591","https://openalex.org/W2950690854","https://openalex.org/W6629637461"],"related_works":["https://openalex.org/W1555816812","https://openalex.org/W2124568589","https://openalex.org/W2157783000","https://openalex.org/W1883847458","https://openalex.org/W1987143101","https://openalex.org/W2963009577","https://openalex.org/W2788975631","https://openalex.org/W2903402681","https://openalex.org/W2061237693","https://openalex.org/W3139101777"],"abstract_inverted_index":{"We":[0],"study":[1,19],"(deterministic)":[2],"isolation":[3],"for":[4,15,65,106,114],"certain":[5,66],"structures":[6,67],"in":[7,38,51,68],"directed":[8,36],"and":[9,41,86],"undirected":[10],"planar":[11,39,53,69,108,116],"graphs.":[12,54],"The":[13],"motivation":[14],"undertaking":[16],"such":[17,75,103],"a":[18,35,48],"comes":[20],"from":[21],"recent":[22],"positive":[23],"results":[24],"on":[25],"this":[26],"topic.":[27],"For":[28],"example:":[29],"Bourke":[30],"et":[31,44],"al.":[32,45],"[2009]":[33],"isolate":[34,47],"path":[37],"graphs":[40,70],"subsequently":[42],"Datta":[43],"[2010b]":[46],"perfect":[49],"matching":[50],"bipartite":[52,115],"Our":[55,92],"first":[56],"observation":[57,94],"is":[58,95,121],"that":[59,96,118],"sufficiently":[60],"strong":[61,73,104],"(and":[62],"plausible)":[63],"isolations":[64,105],"would":[71],"have":[72,102,112],"consequences":[74],"as:":[76],"NL":[77],"\u2286":[78,88],"\u2295":[79,89],"L":[80],",":[81,85],"Bipartite-Matching":[82],"\u2208":[83],"NC":[84],"NP":[87],"P":[90],".":[91],"second":[93],"although":[97],"we":[98,110],"do":[99,111],"not":[100],"yet":[101],"arbitrary":[107],"graphs,":[109,117],"them":[113],"is,":[119],"non-bipartiteness":[120],"the":[122],"main":[123],"bottleneck.":[124]},"counts_by_year":[{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
