{"id":"https://openalex.org/W1531152131","doi":"https://doi.org/10.1007/3-540-60220-8_51","title":"Two-floodlight illumination of convex polygons","display_name":"Two-floodlight illumination of convex polygons","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W1531152131","doi":"https://doi.org/10.1007/3-540-60220-8_51","mag":"1531152131"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-60220-8_51","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-60220-8_51","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/A5061047124","display_name":"Vladimir Estivill\u2010Castro","orcid":"https://orcid.org/0000-0001-7775-0780"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"V. Estivill-Castro","raw_affiliation_strings":["Laboratorio Nacional de Inform\u00e1tica Avanzada, Xalapa, Veracruz, M\u00e9xico","Laboratorio Nacional de Inform\u00e1tica Avanzada"],"affiliations":[{"raw_affiliation_string":"Laboratorio Nacional de Inform\u00e1tica Avanzada, Xalapa, Veracruz, M\u00e9xico","institution_ids":[]},{"raw_affiliation_string":"Laboratorio Nacional de Inform\u00e1tica Avanzada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068857927","display_name":"Jorge Urrutia","orcid":"https://orcid.org/0000-0002-4158-5979"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Urrutia","raw_affiliation_strings":["Department of Computer Science, University of Ottawa, Ottawa, Ontario, Canada","University of Ottawa"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Ottawa, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"University of Ottawa","institution_ids":["https://openalex.org/I153718931"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5061047124"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.6891,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60736196,"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":"62","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9990000128746033,"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":0.9990000128746033,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9656999707221985,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9498000144958496,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/polygon","display_name":"Polygon (computer graphics)","score":0.7226505279541016},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6958760023117065},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.6939286589622498},{"id":"https://openalex.org/keywords/convex-polygon","display_name":"Convex polygon","score":0.6714909672737122},{"id":"https://openalex.org/keywords/star-shaped-polygon","display_name":"Star-shaped polygon","score":0.666122317314148},{"id":"https://openalex.org/keywords/polygon-covering","display_name":"Polygon covering","score":0.5901004672050476},{"id":"https://openalex.org/keywords/rectilinear-polygon","display_name":"Rectilinear polygon","score":0.5226193070411682},{"id":"https://openalex.org/keywords/point-in-polygon","display_name":"Point in polygon","score":0.4235732853412628},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41159674525260925},{"id":"https://openalex.org/keywords/simple-polygon","display_name":"Simple polygon","score":0.37897273898124695},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.367285817861557},{"id":"https://openalex.org/keywords/convex-set","display_name":"Convex set","score":0.353189617395401},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.20852753520011902},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1595999002456665},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.05073833465576172}],"concepts":[{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.7226505279541016},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6958760023117065},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.6939286589622498},{"id":"https://openalex.org/C2780034980","wikidata":"https://www.wikidata.org/wiki/Q3259505","display_name":"Convex polygon","level":3,"score":0.6714909672737122},{"id":"https://openalex.org/C96366933","wikidata":"https://www.wikidata.org/wiki/Q2122886","display_name":"Star-shaped polygon","level":5,"score":0.666122317314148},{"id":"https://openalex.org/C187778580","wikidata":"https://www.wikidata.org/wiki/Q18389289","display_name":"Polygon covering","level":3,"score":0.5901004672050476},{"id":"https://openalex.org/C170542616","wikidata":"https://www.wikidata.org/wiki/Q7303186","display_name":"Rectilinear polygon","level":4,"score":0.5226193070411682},{"id":"https://openalex.org/C59902600","wikidata":"https://www.wikidata.org/wiki/Q1575331","display_name":"Point in polygon","level":3,"score":0.4235732853412628},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41159674525260925},{"id":"https://openalex.org/C197949415","wikidata":"https://www.wikidata.org/wiki/Q782746","display_name":"Simple polygon","level":3,"score":0.37897273898124695},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.367285817861557},{"id":"https://openalex.org/C49870271","wikidata":"https://www.wikidata.org/wiki/Q193657","display_name":"Convex set","level":4,"score":0.353189617395401},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.20852753520011902},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1595999002456665},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.05073833465576172},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/3-540-60220-8_51","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-60220-8_51","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:10.1.1.17.2797","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.17.2797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.csi.uottawa.ca/~jorge/online_papers/TwoFloodlight.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W32393387","https://openalex.org/W46247399","https://openalex.org/W105190894","https://openalex.org/W1584992860","https://openalex.org/W1973307935","https://openalex.org/W1998193049","https://openalex.org/W1998797534","https://openalex.org/W2038280788","https://openalex.org/W2072606618","https://openalex.org/W2074863496","https://openalex.org/W2087422927","https://openalex.org/W2094658339","https://openalex.org/W2175885312","https://openalex.org/W2986240932","https://openalex.org/W6601905101","https://openalex.org/W6685416962"],"related_works":["https://openalex.org/W2466150543","https://openalex.org/W1812659169","https://openalex.org/W2123516473","https://openalex.org/W2798354335","https://openalex.org/W4292219087","https://openalex.org/W1991526295","https://openalex.org/W3039839808","https://openalex.org/W2046963656","https://openalex.org/W2148315837","https://openalex.org/W1985894833"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
