{"id":"https://openalex.org/W4214659657","doi":"https://doi.org/10.1007/s00453-022-00949-5","title":"Approximate Generalized Matching: f-Matchings and f-Edge Covers","display_name":"Approximate Generalized Matching: f-Matchings and f-Edge Covers","publication_year":2022,"publication_date":"2022-02-25","ids":{"openalex":"https://openalex.org/W4214659657","doi":"https://doi.org/10.1007/s00453-022-00949-5"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-022-00949-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-022-00949-5","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/A5062027635","display_name":"Dawei Huang","orcid":"https://orcid.org/0000-0002-4496-2354"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dawei Huang","raw_affiliation_strings":["EECS Department, University of Michigan, 2260 Hayward St., Ann Arbor, MI, 48109, USA"],"raw_orcid":"https://orcid.org/0000-0002-4496-2354","affiliations":[{"raw_affiliation_string":"EECS Department, University of Michigan, 2260 Hayward St., Ann Arbor, MI, 48109, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076564426","display_name":"Seth Pettie","orcid":"https://orcid.org/0000-0002-0495-3904"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Seth Pettie","raw_affiliation_strings":["EECS Department, University of Michigan, 2260 Hayward St., Ann Arbor, MI, 48109, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, University of Michigan, 2260 Hayward St., Ann Arbor, MI, 48109, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5076564426"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.8621,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74889833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"84","issue":"7","first_page":"1952","last_page":"1992"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9998000264167786,"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":0.9998000264167786,"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/T12288","display_name":"Optimization and Search Problems","score":0.9904999732971191,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9800999760627747,"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/combinatorics","display_name":"Combinatorics","score":0.8011944890022278},{"id":"https://openalex.org/keywords/vertex-cover","display_name":"Vertex cover","score":0.7279059290885925},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7213687896728516},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6479983329772949},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.6344415545463562},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.6215242743492126},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6005599498748779},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.5925809144973755},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.5430057644844055},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4930541217327118},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.44751572608947754},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4315558671951294},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.2859545946121216},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17310163378715515},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.12525689601898193}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8011944890022278},{"id":"https://openalex.org/C40687702","wikidata":"https://www.wikidata.org/wiki/Q11515519","display_name":"Vertex cover","level":3,"score":0.7279059290885925},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7213687896728516},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6479983329772949},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.6344415545463562},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.6215242743492126},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6005599498748779},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.5925809144973755},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.5430057644844055},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4930541217327118},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.44751572608947754},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4315558671951294},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.2859545946121216},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17310163378715515},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12525689601898193},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00453-022-00949-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-022-00949-5","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5525452677","display_name":null,"funder_award_id":"CNS-1318294","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7427125156","display_name":null,"funder_award_id":"CCF-1637546","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"},{"id":"https://openalex.org/G7974033425","display_name":null,"funder_award_id":"CCF-1217338","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8378080069","display_name":null,"funder_award_id":"CCF-1514383","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320335353","display_name":"National Science Foundation of Sri Lanka","ror":"https://ror.org/010xaa060"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1499313444","https://openalex.org/W1843974934","https://openalex.org/W1969357318","https://openalex.org/W1986022261","https://openalex.org/W2003813631","https://openalex.org/W2008816808","https://openalex.org/W2014533003","https://openalex.org/W2024607148","https://openalex.org/W2028503265","https://openalex.org/W2047281923","https://openalex.org/W2058858486","https://openalex.org/W2081254453","https://openalex.org/W2090168101","https://openalex.org/W2091299439","https://openalex.org/W2143629726","https://openalex.org/W2157054705","https://openalex.org/W2327315803","https://openalex.org/W2559820531","https://openalex.org/W2610183793","https://openalex.org/W2903186002","https://openalex.org/W4233756358"],"related_works":["https://openalex.org/W9203110","https://openalex.org/W2379188955","https://openalex.org/W2757966824","https://openalex.org/W4301329442","https://openalex.org/W2953390393","https://openalex.org/W2056597184","https://openalex.org/W2081642962","https://openalex.org/W1712180277","https://openalex.org/W1608414128","https://openalex.org/W2029933769"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
