{"id":"https://openalex.org/W1979898269","doi":"https://doi.org/10.1016/0195-6698(95)90030-6","title":"On the ultimate independence ratio of a graph","display_name":"On the ultimate independence ratio of a graph","publication_year":1995,"publication_date":"1995-05-01","ids":{"openalex":"https://openalex.org/W1979898269","doi":"https://doi.org/10.1016/0195-6698(95)90030-6","mag":"1979898269"},"language":"en","primary_location":{"id":"doi:10.1016/0195-6698(95)90030-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0195-6698(95)90030-6","pdf_url":null,"source":{"id":"https://openalex.org/S204851967","display_name":"European Journal of Combinatorics","issn_l":"0195-6698","issn":["0195-6698","1095-9971"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Combinatorics","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/A5110941674","display_name":"Ge\u0148a Hahn","orcid":null},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I4210161954","display_name":"D\u00e9partement d'Informatique","ror":"https://ror.org/05y6rqs46","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I4210159245","https://openalex.org/I4210161954"]},{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"Ge\u0148a Hahn","raw_affiliation_strings":["D\u00e9partement d'Informatique et de Recherche Op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P.6128, Succursale Centre-Ville, Montr\u00e9al, Qu\u00e9bec, Canada H3C 3J7","D\u00e9partement d'Informatique et de Recherche Op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P.\u00a06128, Succursale Centre-Ville, Montr\u00e9al Qu\u00e9bec Canada H3C 3J7"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement d'Informatique et de Recherche Op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P.6128, Succursale Centre-Ville, Montr\u00e9al, Qu\u00e9bec, Canada H3C 3J7","institution_ids":["https://openalex.org/I70931966"]},{"raw_affiliation_string":"D\u00e9partement d'Informatique et de Recherche Op\u00e9rationnelle, Universit\u00e9 de Montr\u00e9al, C.P.\u00a06128, Succursale Centre-Ville, Montr\u00e9al Qu\u00e9bec Canada H3C 3J7","institution_ids":["https://openalex.org/I4210161954","https://openalex.org/I159129438","https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075416144","display_name":"Pavol Hell","orcid":"https://orcid.org/0000-0001-7609-9746"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pavol Hell","raw_affiliation_strings":["Department of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V2N 1S5"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V2N 1S5","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108397775","display_name":"Svatopluk Poljak","orcid":null},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Svatopluk Poljak","raw_affiliation_strings":["Department of Applied Mathematics, Charles University, Malostransk\u00e9 n\u00e1m\u00east\u00ed 25 Praha 1, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Charles University, Malostransk\u00e9 n\u00e1m\u00east\u00ed 25 Praha 1, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2880,"currency":"USD","value_usd":2880},"apc_paid":null,"fwci":5.3208,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.95652174,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"16","issue":"3","first_page":"253","last_page":"261"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9976000189781189,"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"}},{"id":"https://openalex.org/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9969000220298767,"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":0.9887999892234802,"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/mathematics","display_name":"Mathematics","score":0.8233519792556763},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.691217303276062},{"id":"https://openalex.org/keywords/independence","display_name":"Independence (probability theory)","score":0.5522899627685547},{"id":"https://openalex.org/keywords/independence-number","display_name":"Independence number","score":0.4947506785392761},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48184025287628174},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.40191590785980225},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23030906915664673}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8233519792556763},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.691217303276062},{"id":"https://openalex.org/C35651441","wikidata":"https://www.wikidata.org/wiki/Q625303","display_name":"Independence (probability theory)","level":2,"score":0.5522899627685547},{"id":"https://openalex.org/C2984853995","wikidata":"https://www.wikidata.org/wiki/Q1060343","display_name":"Independence number","level":3,"score":0.4947506785392761},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48184025287628174},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.40191590785980225},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23030906915664673}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/0195-6698(95)90030-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0195-6698(95)90030-6","pdf_url":null,"source":{"id":"https://openalex.org/S204851967","display_name":"European Journal of Combinatorics","issn_l":"0195-6698","issn":["0195-6698","1095-9971"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Combinatorics","raw_type":"journal-article"},{"id":"pmh:hdl:10068/178164","is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/178164","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"I - Miscellaneous"},{"id":"pmh:hdl:10068/221577","is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/221577","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"I - Miscellaneous"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W753810742","https://openalex.org/W1971906076","https://openalex.org/W1988856559","https://openalex.org/W1999943825","https://openalex.org/W2008495201","https://openalex.org/W2050069957","https://openalex.org/W2078289947","https://openalex.org/W2164684058","https://openalex.org/W2306386813","https://openalex.org/W6622256421","https://openalex.org/W6698331053"],"related_works":["https://openalex.org/W2810126886","https://openalex.org/W2087608850","https://openalex.org/W2079729497","https://openalex.org/W2890393729","https://openalex.org/W4298162383","https://openalex.org/W2770182514","https://openalex.org/W2090351536","https://openalex.org/W4297904343","https://openalex.org/W2952711994","https://openalex.org/W1597085979"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
