{"id":"https://openalex.org/W1533937654","doi":"https://doi.org/10.1007/978-3-540-27810-8_12","title":"Independent Set of Intersection Graphs of Convex Objects in 2D","display_name":"Independent Set of Intersection Graphs of Convex Objects in 2D","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1533937654","doi":"https://doi.org/10.1007/978-3-540-27810-8_12","mag":"1533937654"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-27810-8_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-27810-8_12","pdf_url":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058649592","display_name":"Pankaj K. Agarwal","orcid":"https://orcid.org/0000-0002-9439-181X"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pankaj K. Agarwal","raw_affiliation_strings":["Department of Computer Science, Duke University, Durham, NC, 27708-0129, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Duke University, Durham, NC, 27708-0129, USA","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051793571","display_name":"Nabil H. Mustafa","orcid":"https://orcid.org/0000-0003-1046-6157"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nabil H. Mustafa","raw_affiliation_strings":["Department of Computer Science, Duke University, Durham, NC, 27708-0129, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Duke University, Durham, NC, 27708-0129, USA","institution_ids":["https://openalex.org/I170897317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5058649592"],"corresponding_institution_ids":["https://openalex.org/I170897317"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.6548,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79867257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"127","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9987000226974487,"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/T11106","display_name":"Data Management and Algorithms","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7462525963783264},{"id":"https://openalex.org/keywords/intersection-graph","display_name":"Intersection graph","score":0.6742618083953857},{"id":"https://openalex.org/keywords/independent-set","display_name":"Independent set","score":0.6430591940879822},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6278839111328125},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.5451762080192566},{"id":"https://openalex.org/keywords/maximal-independent-set","display_name":"Maximal independent set","score":0.5173692107200623},{"id":"https://openalex.org/keywords/convex-set","display_name":"Convex set","score":0.5094147324562073},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48730766773223877},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4764947295188904},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42562854290008545},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37949338555336},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36663004755973816},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.20461523532867432},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.14990544319152832},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.12492942810058594},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07173234224319458}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7462525963783264},{"id":"https://openalex.org/C54540088","wikidata":"https://www.wikidata.org/wiki/Q3498041","display_name":"Intersection graph","level":4,"score":0.6742618083953857},{"id":"https://openalex.org/C122818955","wikidata":"https://www.wikidata.org/wiki/Q1060343","display_name":"Independent set","level":3,"score":0.6430591940879822},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6278839111328125},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.5451762080192566},{"id":"https://openalex.org/C18359143","wikidata":"https://www.wikidata.org/wiki/Q7888149","display_name":"Maximal independent set","level":5,"score":0.5173692107200623},{"id":"https://openalex.org/C49870271","wikidata":"https://www.wikidata.org/wiki/Q193657","display_name":"Convex set","level":4,"score":0.5094147324562073},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48730766773223877},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4764947295188904},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42562854290008545},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37949338555336},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36663004755973816},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.20461523532867432},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.14990544319152832},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.12492942810058594},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07173234224319458},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/978-3-540-27810-8_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-27810-8_12","pdf_url":null,"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:CiteSeerX.psu:10.1.1.137.1945","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.137.1945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://suraj.lums.edu.pk/~nabil/Research/Papers/indset.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.69.2375","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.69.2375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://biogeometry.duke.edu/pubs-pankaj/papers/seg-ind.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.69.4154","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.69.4154","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://biogeometry.duke.edu/pubs-pankaj/papers/convex-ind.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1894405232","https://openalex.org/W1968301997","https://openalex.org/W1970118687","https://openalex.org/W2006753964","https://openalex.org/W2011039300","https://openalex.org/W2028738060","https://openalex.org/W2031149390","https://openalex.org/W2038225707","https://openalex.org/W2081254453","https://openalex.org/W2086551550","https://openalex.org/W2110282707","https://openalex.org/W2133596079","https://openalex.org/W2155875791","https://openalex.org/W2156760067","https://openalex.org/W2296597077","https://openalex.org/W2481227236","https://openalex.org/W2912202394","https://openalex.org/W3166880264","https://openalex.org/W4206206918","https://openalex.org/W4254807835"],"related_works":["https://openalex.org/W2103112216","https://openalex.org/W3030122542","https://openalex.org/W1963654174","https://openalex.org/W2804969619","https://openalex.org/W4301100693","https://openalex.org/W2057124519","https://openalex.org/W2133859997","https://openalex.org/W3123958729","https://openalex.org/W2012427196","https://openalex.org/W1533937654"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
