{"id":"https://openalex.org/W1547715729","doi":"https://doi.org/10.1007/978-3-540-31843-9_23","title":"Contact and Intersection Representations","display_name":"Contact and Intersection Representations","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1547715729","doi":"https://doi.org/10.1007/978-3-540-31843-9_23","mag":"1547715729"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-31843-9_23","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-540-31843-9_23","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-31843-9_23.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-31843-9_23.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039339638","display_name":"Hubert de Fraysseix","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Hubert de Fraysseix","raw_affiliation_strings":["UMR 8557, CNRS, Paris, France"],"affiliations":[{"raw_affiliation_string":"UMR 8557, CNRS, Paris, France","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004397700","display_name":"Patrice Ossona de Mendez","orcid":"https://orcid.org/0000-0003-0724-3729"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Patrice Ossona de Mendez","raw_affiliation_strings":["UMR 8557, CNRS, Paris, France"],"affiliations":[{"raw_affiliation_string":"UMR 8557, CNRS, Paris, France","institution_ids":["https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039339638"],"corresponding_institution_ids":["https://openalex.org/I1294671590"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.5881,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.83507307,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"217","last_page":"227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9868999719619751,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9674000144004822,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/intersection-graph","display_name":"Intersection graph","score":0.7563875913619995},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.6549192667007446},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6077584028244019},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5468929409980774},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.4790983498096466},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.47569215297698975},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45476868748664856},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.44129419326782227},{"id":"https://openalex.org/keywords/outerplanar-graph","display_name":"Outerplanar graph","score":0.4330587089061737},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3423164188861847},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3268740177154541}],"concepts":[{"id":"https://openalex.org/C54540088","wikidata":"https://www.wikidata.org/wiki/Q3498041","display_name":"Intersection graph","level":4,"score":0.7563875913619995},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.6549192667007446},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6077584028244019},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5468929409980774},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.4790983498096466},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.47569215297698975},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45476868748664856},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.44129419326782227},{"id":"https://openalex.org/C125792925","wikidata":"https://www.wikidata.org/wiki/Q3115604","display_name":"Outerplanar graph","level":5,"score":0.4330587089061737},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3423164188861847},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3268740177154541}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-31843-9_23","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-540-31843-9_23","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-31843-9_23.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:gdea.informatik.uni-koeln.de:589","is_oa":false,"landing_page_url":"http://gdea.informatik.uni-koeln.de/589/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196197","display_name":"gdea - Graph Drawing E-print Archive (GDEA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":{"id":"doi:10.1007/978-3-540-31843-9_23","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-540-31843-9_23","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-31843-9_23.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1547715729.pdf","grobid_xml":"https://content.openalex.org/works/W1547715729.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W94438118","https://openalex.org/W94985437","https://openalex.org/W176071698","https://openalex.org/W1503792772","https://openalex.org/W1534374921","https://openalex.org/W1576090366","https://openalex.org/W1846024566","https://openalex.org/W1968281628","https://openalex.org/W1973469272","https://openalex.org/W1974970215","https://openalex.org/W1983826065","https://openalex.org/W2002352011","https://openalex.org/W2003689202","https://openalex.org/W2006753964","https://openalex.org/W2007652806","https://openalex.org/W2036270267","https://openalex.org/W2060144908","https://openalex.org/W2062419675","https://openalex.org/W2068075837","https://openalex.org/W2077760293","https://openalex.org/W2084424700","https://openalex.org/W2111526090","https://openalex.org/W2123083446","https://openalex.org/W2134272545","https://openalex.org/W2166735327","https://openalex.org/W2912982016","https://openalex.org/W4213071722"],"related_works":["https://openalex.org/W3034858646","https://openalex.org/W1971244706","https://openalex.org/W2337656972","https://openalex.org/W2950769464","https://openalex.org/W1979682819","https://openalex.org/W175007871","https://openalex.org/W2094927770","https://openalex.org/W2019830026","https://openalex.org/W1597094575","https://openalex.org/W4385615536"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}