{"id":"https://openalex.org/W2049572715","doi":"https://doi.org/10.1137/13090465x","title":"On List Coloring and List Homomorphism of Permutation and Interval Graphs","display_name":"On List Coloring and List Homomorphism of Permutation and Interval Graphs","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2049572715","doi":"https://doi.org/10.1137/13090465x","mag":"2049572715"},"language":"en","primary_location":{"id":"doi:10.1137/13090465x","is_oa":false,"landing_page_url":"https://doi.org/10.1137/13090465x","pdf_url":null,"source":{"id":"https://openalex.org/S117679221","display_name":"SIAM Journal on Discrete Mathematics","issn_l":"0895-4801","issn":["0895-4801","1095-7146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Discrete Mathematics","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/A5014039487","display_name":"Jessica Enright","orcid":"https://orcid.org/0000-0002-0266-3292"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jessica Enright","raw_affiliation_strings":["University of Glasgow"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Glasgow","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036977647","display_name":"Lorna Stewart","orcid":null},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lorna Stewart","raw_affiliation_strings":["University of Alberta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031444562","display_name":"G\u00e1bor Tardos","orcid":"https://orcid.org/0000-0002-4281-1843"},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"G\u00e1bor Tardos","raw_affiliation_strings":["Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7147,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.72200096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"28","issue":"4","first_page":"1675","last_page":"1685"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998999834060669,"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":0.9998999834060669,"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/T12541","display_name":"Graph Labeling and Dimension Problems","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/T11797","display_name":"graph theory and CDMA systems","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7975977659225464},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7430522441864014},{"id":"https://openalex.org/keywords/permutation-graph","display_name":"Permutation graph","score":0.6845200657844543},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.6397527456283569},{"id":"https://openalex.org/keywords/indifference-graph","display_name":"Indifference graph","score":0.625968337059021},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.593603253364563},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.5840916037559509},{"id":"https://openalex.org/keywords/graph-coloring","display_name":"Graph coloring","score":0.5601118803024292},{"id":"https://openalex.org/keywords/interval-graph","display_name":"Interval graph","score":0.5462325811386108},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.5385459661483765},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.5158688426017761},{"id":"https://openalex.org/keywords/homomorphism","display_name":"Homomorphism","score":0.4715828001499176},{"id":"https://openalex.org/keywords/cograph","display_name":"Cograph","score":0.4581547975540161},{"id":"https://openalex.org/keywords/maximal-independent-set","display_name":"Maximal independent set","score":0.4276210069656372},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.41615813970565796},{"id":"https://openalex.org/keywords/edge-coloring","display_name":"Edge coloring","score":0.41515469551086426},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4107687473297119},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.304221510887146},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.20576009154319763},{"id":"https://openalex.org/keywords/graph-power","display_name":"Graph power","score":0.15647900104522705}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7975977659225464},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7430522441864014},{"id":"https://openalex.org/C68965932","wikidata":"https://www.wikidata.org/wiki/Q7169369","display_name":"Permutation graph","level":3,"score":0.6845200657844543},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.6397527456283569},{"id":"https://openalex.org/C74133993","wikidata":"https://www.wikidata.org/wiki/Q3115472","display_name":"Indifference graph","level":3,"score":0.625968337059021},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.593603253364563},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.5840916037559509},{"id":"https://openalex.org/C76946457","wikidata":"https://www.wikidata.org/wiki/Q504843","display_name":"Graph coloring","level":3,"score":0.5601118803024292},{"id":"https://openalex.org/C67810366","wikidata":"https://www.wikidata.org/wiki/Q835942","display_name":"Interval graph","level":5,"score":0.5462325811386108},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.5385459661483765},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.5158688426017761},{"id":"https://openalex.org/C4042151","wikidata":"https://www.wikidata.org/wiki/Q215111","display_name":"Homomorphism","level":2,"score":0.4715828001499176},{"id":"https://openalex.org/C59824394","wikidata":"https://www.wikidata.org/wiki/Q5141281","display_name":"Cograph","level":5,"score":0.4581547975540161},{"id":"https://openalex.org/C18359143","wikidata":"https://www.wikidata.org/wiki/Q7888149","display_name":"Maximal independent set","level":5,"score":0.4276210069656372},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.41615813970565796},{"id":"https://openalex.org/C123809776","wikidata":"https://www.wikidata.org/wiki/Q1050972","display_name":"Edge coloring","level":5,"score":0.41515469551086426},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4107687473297119},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.304221510887146},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.20576009154319763},{"id":"https://openalex.org/C149530733","wikidata":"https://www.wikidata.org/wiki/Q5597091","display_name":"Graph power","level":4,"score":0.15647900104522705}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1137/13090465x","is_oa":false,"landing_page_url":"https://doi.org/10.1137/13090465x","pdf_url":null,"source":{"id":"https://openalex.org/S117679221","display_name":"SIAM Journal on Discrete Mathematics","issn_l":"0895-4801","issn":["0895-4801","1095-7146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Discrete Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:eprints.gla.ac.uk:203105","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Articles"},{"id":"pmh:oai:dspace.stir.ac.uk:1893/25472","is_oa":false,"landing_page_url":"http://hdl.handle.net/1893/25472","pdf_url":null,"source":{"id":"https://openalex.org/S4306400268","display_name":"Stirling Online Research Repository (University of Stirling)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I12093191","host_organization_name":"University of Stirling","host_organization_lineage":["https://openalex.org/I12093191"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W128554926","https://openalex.org/W345637930","https://openalex.org/W1505308503","https://openalex.org/W2005253487","https://openalex.org/W2015709055","https://openalex.org/W2019992365","https://openalex.org/W2022408132","https://openalex.org/W2024491681","https://openalex.org/W2033520777","https://openalex.org/W2047899424","https://openalex.org/W2067264828","https://openalex.org/W2088330156","https://openalex.org/W2170633983","https://openalex.org/W2282776087"],"related_works":["https://openalex.org/W2788975631","https://openalex.org/W1681620790","https://openalex.org/W2963089667","https://openalex.org/W2952658105","https://openalex.org/W4298846841","https://openalex.org/W2096405699","https://openalex.org/W2530575142","https://openalex.org/W2950872944","https://openalex.org/W2063494850","https://openalex.org/W2125939925"],"abstract_inverted_index":{"List":[0],"coloring":[1,32],"is":[2,14,17],"an":[3],"NP-complete":[4],"decision":[5],"problem":[6,54],"even":[7,19],"if":[8],"the":[9,52],"total":[10,39],"number":[11,40],"of":[12,33,41,64],"colors":[13],"three.":[15],"It":[16],"hard":[18],"on":[20],"planar":[21],"bipartite":[22],"graphs.":[23,72],"We":[24],"give":[25,46],"a":[26,37,47,61],"polynomial-time":[27,48],"algorithm":[28,49],"for":[29,60],"solving":[30],"list":[31],"permutation":[34,69],"graphs":[35],"with":[36],"bounded":[38],"colors.":[42],"More":[43],"generally,":[44],"we":[45],"that":[50],"solves":[51],"list-homomorphism":[53],"to":[55],"any":[56],"fixed":[57],"target":[58],"graph":[59],"large":[62],"class":[63],"input":[65],"graphs,":[66],"including":[67],"all":[68],"and":[70],"interval":[71]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}