{"id":"https://openalex.org/W3127978156","doi":"https://doi.org/10.1007/s00453-022-01036-5","title":"Parameterized Complexity of Computing Maximum Minimal Blocking and Hitting Sets","display_name":"Parameterized Complexity of Computing Maximum Minimal Blocking and Hitting Sets","publication_year":2022,"publication_date":"2022-09-17","ids":{"openalex":"https://openalex.org/W3127978156","doi":"https://doi.org/10.1007/s00453-022-01036-5","mag":"3127978156"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-022-01036-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-022-01036-5","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/A5054272226","display_name":"J\u00falio Ar\u00e1ujo","orcid":"https://orcid.org/0000-0001-7074-2753"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"J\u00falio Ara\u00fajo","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidade Federal do Cear\u00e1, Fortaleza, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidade Federal do Cear\u00e1, Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062080875","display_name":"Marin Bougeret","orcid":"https://orcid.org/0000-0002-9910-4656"},"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/I19894307","display_name":"Universit\u00e9 de Montpellier","ror":"https://ror.org/051escj72","country_code":"FR","type":"education","lineage":["https://openalex.org/I19894307"]},{"id":"https://openalex.org/I4210101743","display_name":"Laboratoire d'Informatique, de Robotique et de Micro\u00e9lectronique de Montpellier","ror":"https://ror.org/013yean28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I151295451","https://openalex.org/I19894307","https://openalex.org/I4210101743","https://openalex.org/I4210159245","https://openalex.org/I4405261681"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marin Bougeret","raw_affiliation_strings":["CNRS, LIRMM, Universit\u00e9 de Montpellier, Montpellier, France"],"affiliations":[{"raw_affiliation_string":"CNRS, LIRMM, Universit\u00e9 de Montpellier, Montpellier, France","institution_ids":["https://openalex.org/I19894307","https://openalex.org/I4210101743","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062691145","display_name":"V\u00edctor Campos","orcid":"https://orcid.org/0000-0002-2730-4640"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Victor A. Campos","raw_affiliation_strings":["Departamento de Computa\u00e7\u00e3o, Universidade Federal do Cear\u00e1, Fortaleza, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Computa\u00e7\u00e3o, Universidade Federal do Cear\u00e1, Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025941213","display_name":"Ignasi Sau","orcid":"https://orcid.org/0000-0002-8981-9287"},"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/I19894307","display_name":"Universit\u00e9 de Montpellier","ror":"https://ror.org/051escj72","country_code":"FR","type":"education","lineage":["https://openalex.org/I19894307"]},{"id":"https://openalex.org/I4210101743","display_name":"Laboratoire d'Informatique, de Robotique et de Micro\u00e9lectronique de Montpellier","ror":"https://ror.org/013yean28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I151295451","https://openalex.org/I19894307","https://openalex.org/I4210101743","https://openalex.org/I4210159245","https://openalex.org/I4405261681"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Ignasi Sau","raw_affiliation_strings":["CNRS, LIRMM, Universit\u00e9 de Montpellier, Montpellier, France"],"affiliations":[{"raw_affiliation_string":"CNRS, LIRMM, Universit\u00e9 de Montpellier, Montpellier, France","institution_ids":["https://openalex.org/I19894307","https://openalex.org/I4210101743","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025941213"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I19894307","https://openalex.org/I4210101743"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.4526,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6297374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"85","issue":"2","first_page":"444","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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":0.9997000098228455,"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/T11567","display_name":"semigroups and automata theory","score":0.9894000291824341,"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/T11476","display_name":"Graph theory and applications","score":0.983299970626831,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kernelization","display_name":"Kernelization","score":0.887272834777832},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.8603545427322388},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6959762573242188},{"id":"https://openalex.org/keywords/treewidth","display_name":"Treewidth","score":0.676607608795166},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.640216588973999},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5355363488197327},{"id":"https://openalex.org/keywords/vertex-cover","display_name":"Vertex cover","score":0.5294681787490845},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.5150408744812012},{"id":"https://openalex.org/keywords/independent-set","display_name":"Independent set","score":0.45041581988334656},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.44928857684135437},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.4405440092086792},{"id":"https://openalex.org/keywords/arity","display_name":"Arity","score":0.438381552696228},{"id":"https://openalex.org/keywords/hypergraph","display_name":"Hypergraph","score":0.4273066520690918},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41997525095939636},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18063774704933167},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.13709309697151184},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.10611358284950256}],"concepts":[{"id":"https://openalex.org/C207225210","wikidata":"https://www.wikidata.org/wiki/Q1759539","display_name":"Kernelization","level":3,"score":0.887272834777832},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.8603545427322388},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6959762573242188},{"id":"https://openalex.org/C132569581","wikidata":"https://www.wikidata.org/wiki/Q5067368","display_name":"Treewidth","level":5,"score":0.676607608795166},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.640216588973999},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5355363488197327},{"id":"https://openalex.org/C40687702","wikidata":"https://www.wikidata.org/wiki/Q11515519","display_name":"Vertex cover","level":3,"score":0.5294681787490845},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.5150408744812012},{"id":"https://openalex.org/C122818955","wikidata":"https://www.wikidata.org/wiki/Q1060343","display_name":"Independent set","level":3,"score":0.45041581988334656},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.44928857684135437},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.4405440092086792},{"id":"https://openalex.org/C110546421","wikidata":"https://www.wikidata.org/wiki/Q1315869","display_name":"Arity","level":2,"score":0.438381552696228},{"id":"https://openalex.org/C2781221856","wikidata":"https://www.wikidata.org/wiki/Q840247","display_name":"Hypergraph","level":2,"score":0.4273066520690918},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41997525095939636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18063774704933167},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.13709309697151184},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.10611358284950256},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00453-022-01036-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-022-01036-5","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:lirmm-04028295v1","is_oa":false,"landing_page_url":"https://hal-lirmm.ccsd.cnrs.fr/lirmm-04028295","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po Institutional REpository","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithmica, 2023, 85 (2), pp.444-491. &#x27E8;10.1007/s00453-022-01036-5&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6499999761581421}],"awards":[{"id":"https://openalex.org/G3096129055","display_name":null,"funder_award_id":"ELIT (ANR-20-CE48-0008-01)","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G4264791893","display_name":null,"funder_award_id":"DEMOGRAPH (ANR-16-CE40-0028)","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G5082926221","display_name":null,"funder_award_id":"ESIGMA (ANR-17-CE23-0010)","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G6418782794","display_name":null,"funder_award_id":"UTMA (ANR-20-CE92-0027)","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W143512583","https://openalex.org/W1968988491","https://openalex.org/W1995725694","https://openalex.org/W2028357390","https://openalex.org/W2049038982","https://openalex.org/W2057208373","https://openalex.org/W2059372025","https://openalex.org/W2116087731","https://openalex.org/W2130190334","https://openalex.org/W2145238172","https://openalex.org/W2164433924","https://openalex.org/W2477674116","https://openalex.org/W2625060274","https://openalex.org/W2767174160","https://openalex.org/W2886237949","https://openalex.org/W2914414140","https://openalex.org/W2963685860","https://openalex.org/W3014089325","https://openalex.org/W3014167315","https://openalex.org/W3038050706","https://openalex.org/W3087348907","https://openalex.org/W3099042911","https://openalex.org/W3121994163","https://openalex.org/W3122973673","https://openalex.org/W3126578916","https://openalex.org/W3165049892","https://openalex.org/W3210187043","https://openalex.org/W3217160258","https://openalex.org/W4213368513","https://openalex.org/W4235239597"],"related_works":["https://openalex.org/W4225531363","https://openalex.org/W2950011768","https://openalex.org/W4300069928","https://openalex.org/W3184968052","https://openalex.org/W3014089325","https://openalex.org/W2056575191","https://openalex.org/W4206910498","https://openalex.org/W2936634590","https://openalex.org/W3065763739","https://openalex.org/W2940787716"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
