{"id":"https://openalex.org/W151146055","doi":"https://doi.org/10.1007/s00453-001-0093-8","title":"Algorithmic Aspects of Acyclic Edge Colorings","display_name":"Algorithmic Aspects of Acyclic Edge Colorings","publication_year":2002,"publication_date":"2002-04-01","ids":{"openalex":"https://openalex.org/W151146055","doi":"https://doi.org/10.1007/s00453-001-0093-8","mag":"151146055"},"language":"en","primary_location":{"id":"doi:10.1007/s00453-001-0093-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-001-0093-8","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/A5096859685","display_name":"Alon","orcid":null},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]},{"id":"https://openalex.org/I4210107917","display_name":"Exact Sciences (United States)","ror":"https://ror.org/01kc31v38","country_code":"US","type":"company","lineage":["https://openalex.org/I4210107917"]}],"countries":["IL","US"],"is_corresponding":true,"raw_author_name":"Alon","raw_affiliation_strings":["Department of Mathematics,  Raymond and Beverly Sackler Faculty of  Exact Sciences, Tel Aviv University, Tel Aviv,  Israel. noga@math.tau.ac.il. Research supported in part by a USA\u2014Israel BSF grant and by a grant from the Israel Science Foundation., IL","Tel-Aviv  University"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics,  Raymond and Beverly Sackler Faculty of  Exact Sciences, Tel Aviv University, Tel Aviv,  Israel. noga@math.tau.ac.il. Research supported in part by a USA\u2014Israel BSF grant and by a grant from the Israel Science Foundation., IL","institution_ids":["https://openalex.org/I16391192","https://openalex.org/I4210107917"]},{"raw_affiliation_string":"Tel-Aviv  University","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5096859686","display_name":"Zaks","orcid":null},"institutions":[{"id":"https://openalex.org/I4210107917","display_name":"Exact Sciences (United States)","ror":"https://ror.org/01kc31v38","country_code":"US","type":"company","lineage":["https://openalex.org/I4210107917"]},{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Zaks","raw_affiliation_strings":["Department of Statistics and Operations Research,  Raymond and Beverly Sackler Faculty of  Exact Sciences, Tel Aviv University, Tel Aviv,  Israel. ayalz@math.tau.ac.il., IL","Tel-Aviv  University"],"affiliations":[{"raw_affiliation_string":"Department of Statistics and Operations Research,  Raymond and Beverly Sackler Faculty of  Exact Sciences, Tel Aviv University, Tel Aviv,  Israel. ayalz@math.tau.ac.il., IL","institution_ids":["https://openalex.org/I4210107917","https://openalex.org/I16391192"]},{"raw_affiliation_string":"Tel-Aviv  University","institution_ids":["https://openalex.org/I16391192"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5096859685"],"corresponding_institution_ids":["https://openalex.org/I16391192","https://openalex.org/I4210107917"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.3489,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.51862043,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"32","issue":"4","first_page":"611","last_page":"614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9990000128746033,"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/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9990000128746033,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9976999759674072,"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/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/combinatorics","display_name":"Combinatorics","score":0.856033444404602},{"id":"https://openalex.org/keywords/edge-coloring","display_name":"Edge coloring","score":0.7039940357208252},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6565582752227783},{"id":"https://openalex.org/keywords/directed-acyclic-graph","display_name":"Directed acyclic graph","score":0.5392237305641174},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5008337497711182},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.4804072678089142},{"id":"https://openalex.org/keywords/graph-coloring","display_name":"Graph coloring","score":0.43859145045280457},{"id":"https://openalex.org/keywords/brooks-theorem","display_name":"Brooks' theorem","score":0.4322328269481659},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4252343475818634},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4007129669189453},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.2927558422088623},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.2814366817474365},{"id":"https://openalex.org/keywords/graph-power","display_name":"Graph power","score":0.16665777564048767},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1424604058265686},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.11093613505363464}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.856033444404602},{"id":"https://openalex.org/C123809776","wikidata":"https://www.wikidata.org/wiki/Q1050972","display_name":"Edge coloring","level":5,"score":0.7039940357208252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6565582752227783},{"id":"https://openalex.org/C74197172","wikidata":"https://www.wikidata.org/wiki/Q1195339","display_name":"Directed acyclic graph","level":2,"score":0.5392237305641174},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5008337497711182},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.4804072678089142},{"id":"https://openalex.org/C76946457","wikidata":"https://www.wikidata.org/wiki/Q504843","display_name":"Graph coloring","level":3,"score":0.43859145045280457},{"id":"https://openalex.org/C51658606","wikidata":"https://www.wikidata.org/wiki/Q512897","display_name":"Brooks' theorem","level":5,"score":0.4322328269481659},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4252343475818634},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4007129669189453},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.2927558422088623},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.2814366817474365},{"id":"https://openalex.org/C149530733","wikidata":"https://www.wikidata.org/wiki/Q5597091","display_name":"Graph power","level":4,"score":0.16665777564048767},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1424604058265686},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.11093613505363464}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00453-001-0093-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-001-0093-8","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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1966769222","https://openalex.org/W2011039300","https://openalex.org/W2016602690","https://openalex.org/W2022392080","https://openalex.org/W2024908972","https://openalex.org/W2032146159","https://openalex.org/W2063244654","https://openalex.org/W2068871408","https://openalex.org/W2102669784","https://openalex.org/W2119305988","https://openalex.org/W2146017177","https://openalex.org/W2799004609","https://openalex.org/W4248906376"],"related_works":["https://openalex.org/W4311345810","https://openalex.org/W398688634","https://openalex.org/W2380525562","https://openalex.org/W4229747356","https://openalex.org/W133702489","https://openalex.org/W1542397451","https://openalex.org/W4296859768","https://openalex.org/W3169197204","https://openalex.org/W4361186694","https://openalex.org/W4320918672"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}