{"id":"https://openalex.org/W2157052978","doi":"https://doi.org/10.1016/s0012-365x(96)00041-6","title":"Intersection properties of line graphs","display_name":"Intersection properties of line graphs","publication_year":1997,"publication_date":"1997-02-01","ids":{"openalex":"https://openalex.org/W2157052978","doi":"https://doi.org/10.1016/s0012-365x(96)00041-6","mag":"2157052978"},"language":"en","primary_location":{"id":"doi:10.1016/s0012-365x(96)00041-6","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0012-365x(96)00041-6","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0012365X96000416/pdf","source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/pii/S0012365X96000416/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033401775","display_name":"Stanis\u0142aw Bylka","orcid":"https://orcid.org/0000-0002-9336-5038"},"institutions":[{"id":"https://openalex.org/I4210087266","display_name":"Institute of Computer Science","ror":"https://ror.org/003fvp964","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Stanis\u0142aw Bylka","raw_affiliation_strings":["Institute of Computer Science, Polish Academy of Sciences, 21 Ordona Street, 01-237 Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, 21 Ordona Street, 01-237 Warsaw, Poland","institution_ids":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109125729","display_name":"Jan Komar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087266","display_name":"Institute of Computer Science","ror":"https://ror.org/003fvp964","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jan Komar","raw_affiliation_strings":["Institute of Computer Science, Polish Academy of Sciences, 21 Ordona Street, 01-237 Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Polish Academy of Sciences, 21 Ordona Street, 01-237 Warsaw, Poland","institution_ids":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033401775"],"corresponding_institution_ids":["https://openalex.org/I4210087266","https://openalex.org/I99542240"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":0.5107,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68742418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"164","issue":"1-3","first_page":"33","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","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/T10374","display_name":"Advanced Graph Theory Research","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/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9994999766349792,"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":0.9983999729156494,"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/combinatorics","display_name":"Combinatorics","score":0.8462090492248535},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7931255102157593},{"id":"https://openalex.org/keywords/intersection-graph","display_name":"Intersection graph","score":0.706028163433075},{"id":"https://openalex.org/keywords/split-graph","display_name":"Split graph","score":0.6082736849784851},{"id":"https://openalex.org/keywords/block-graph","display_name":"Block graph","score":0.6023489832878113},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.5997500419616699},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5725962519645691},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.5288035869598389},{"id":"https://openalex.org/keywords/indifference-graph","display_name":"Indifference graph","score":0.45964929461479187},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.4575956463813782},{"id":"https://openalex.org/keywords/multigraph","display_name":"Multigraph","score":0.43975627422332764},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.395734041929245},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.3699101507663727}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8462090492248535},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7931255102157593},{"id":"https://openalex.org/C54540088","wikidata":"https://www.wikidata.org/wiki/Q3498041","display_name":"Intersection graph","level":4,"score":0.706028163433075},{"id":"https://openalex.org/C8554925","wikidata":"https://www.wikidata.org/wiki/Q3893853","display_name":"Split graph","level":5,"score":0.6082736849784851},{"id":"https://openalex.org/C43413943","wikidata":"https://www.wikidata.org/wiki/Q4927193","display_name":"Block graph","level":5,"score":0.6023489832878113},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.5997500419616699},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5725962519645691},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.5288035869598389},{"id":"https://openalex.org/C74133993","wikidata":"https://www.wikidata.org/wiki/Q3115472","display_name":"Indifference graph","level":3,"score":0.45964929461479187},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.4575956463813782},{"id":"https://openalex.org/C17758045","wikidata":"https://www.wikidata.org/wiki/Q2642629","display_name":"Multigraph","level":3,"score":0.43975627422332764},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.395734041929245},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.3699101507663727},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0012-365x(96)00041-6","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0012-365x(96)00041-6","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0012365X96000416/pdf","source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/s0012-365x(96)00041-6","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0012-365x(96)00041-6","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0012365X96000416/pdf","source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2157052978.pdf","grobid_xml":"https://content.openalex.org/works/W2157052978.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W1214985307","https://openalex.org/W2321467776","https://openalex.org/W2773462233","https://openalex.org/W2799004609","https://openalex.org/W3141837355"],"related_works":["https://openalex.org/W35535541","https://openalex.org/W2977853658","https://openalex.org/W2098381534","https://openalex.org/W2157052978","https://openalex.org/W3021364183","https://openalex.org/W1988603546","https://openalex.org/W2017793597","https://openalex.org/W3162605084","https://openalex.org/W2951566485","https://openalex.org/W2127294000"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}