{"id":"https://openalex.org/W4321461825","doi":"https://doi.org/10.1145/3503953","title":"Optimal Area Polygonization by Triangulation and Visibility Search","display_name":"Optimal Area Polygonization by Triangulation and Visibility Search","publication_year":2022,"publication_date":"2022-12-31","ids":{"openalex":"https://openalex.org/W4321461825","doi":"https://doi.org/10.1145/3503953"},"language":"en","primary_location":{"id":"doi:10.1145/3503953","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503953","pdf_url":null,"source":{"id":"https://openalex.org/S201104086","display_name":"ACM Journal of Experimental Algorithmics","issn_l":"1084-6654","issn":["1084-6654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Journal of Experimental Algorithmics","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/A5082870145","display_name":"Julien Lepagnot","orcid":"https://orcid.org/0000-0003-0152-6613"},"institutions":[{"id":"https://openalex.org/I2800745255","display_name":"Universit\u00e9 de Haute-Alsace","ror":"https://ror.org/04k8k6n84","country_code":"FR","type":"education","lineage":["https://openalex.org/I2800745255"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Julien Lepagnot","raw_affiliation_strings":["Universit\u00e9 de Haute-Alsace, IRIMAS UR 7499, Mulhouse, France"],"raw_orcid":"https://orcid.org/0000-0003-0152-6613","affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Haute-Alsace, IRIMAS UR 7499, Mulhouse, France","institution_ids":["https://openalex.org/I2800745255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055546112","display_name":"Laurent Moalic","orcid":"https://orcid.org/0000-0003-3749-3227"},"institutions":[{"id":"https://openalex.org/I2800745255","display_name":"Universit\u00e9 de Haute-Alsace","ror":"https://ror.org/04k8k6n84","country_code":"FR","type":"education","lineage":["https://openalex.org/I2800745255"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Moalic","raw_affiliation_strings":["Universit\u00e9 de Haute-Alsace, IRIMAS UR 7499,  Mulhouse, France"],"raw_orcid":"https://orcid.org/0000-0003-3749-3227","affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Haute-Alsace, IRIMAS UR 7499,  Mulhouse, France","institution_ids":["https://openalex.org/I2800745255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033062463","display_name":"Dominique Schmitt","orcid":"https://orcid.org/0000-0002-1606-8013"},"institutions":[{"id":"https://openalex.org/I2800745255","display_name":"Universit\u00e9 de Haute-Alsace","ror":"https://ror.org/04k8k6n84","country_code":"FR","type":"education","lineage":["https://openalex.org/I2800745255"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dominique Schmitt","raw_affiliation_strings":["Universit\u00e9 de Haute-Alsace, IRIMAS UR 7499, Mulhouse, France"],"raw_orcid":"https://orcid.org/0000-0002-1606-8013","affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Haute-Alsace, IRIMAS UR 7499, Mulhouse, France","institution_ids":["https://openalex.org/I2800745255"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2800745255"],"apc_list":null,"apc_paid":null,"fwci":0.7296,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81288233,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"27","issue":null,"first_page":"1","last_page":"23"},"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/simulated-annealing","display_name":"Simulated annealing","score":0.7684903144836426},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.7135337591171265},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.6729539036750793},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.6610851287841797},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5879765748977661},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49893832206726074},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.49472352862358093},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47817760705947876},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46614542603492737},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.4220651388168335},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3032921254634857},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.11775597929954529},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08875006437301636},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06779775023460388}],"concepts":[{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.7684903144836426},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.7135337591171265},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.6729539036750793},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.6610851287841797},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5879765748977661},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49893832206726074},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.49472352862358093},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47817760705947876},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46614542603492737},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.4220651388168335},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3032921254634857},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.11775597929954529},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08875006437301636},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06779775023460388},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"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":1,"locations":[{"id":"doi:10.1145/3503953","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503953","pdf_url":null,"source":{"id":"https://openalex.org/S201104086","display_name":"ACM Journal of Experimental Algorithmics","issn_l":"1084-6654","issn":["1084-6654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Journal of Experimental Algorithmics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W35252975","https://openalex.org/W1717440967","https://openalex.org/W1999011824","https://openalex.org/W1999340585","https://openalex.org/W2004988621","https://openalex.org/W2019236084","https://openalex.org/W2020655744","https://openalex.org/W2024060531","https://openalex.org/W2030848465","https://openalex.org/W2033775003","https://openalex.org/W2089645963","https://openalex.org/W2106413026","https://openalex.org/W2800234772","https://openalex.org/W2910504761","https://openalex.org/W3011379640","https://openalex.org/W3016304894","https://openalex.org/W3082218119","https://openalex.org/W3212913259","https://openalex.org/W4214829407","https://openalex.org/W4306904253"],"related_works":["https://openalex.org/W2392812199","https://openalex.org/W4200176076","https://openalex.org/W598185802","https://openalex.org/W2355516524","https://openalex.org/W2361471170","https://openalex.org/W1939200287","https://openalex.org/W2082305040","https://openalex.org/W4381955380","https://openalex.org/W1980833393","https://openalex.org/W1967228184"],"abstract_inverted_index":{"The":[0],"aim":[1],"of":[2,13,56,76],"the":[3,21,25,34,41,44,54,57,61,81,89],"\u201cCG:SHOP":[4],"Challenge":[5],"2019\u201d":[6],"was":[7],"to":[8,51,68,71,87],"generate":[9,72],"optimal":[10],"area":[11],"polygonizations":[12],"a":[14,29,73],"planar":[15],"point":[16],"set.":[17],"We":[18],"describe":[19],"here":[20],"algorithm":[22,31],"that":[23],"won":[24],"challenge.":[26],"It":[27],"is":[28,85],"two-phase":[30],"based":[32],"on":[33],"node-insertion":[35],"move":[36],"technique,":[37],"which":[38],"comes":[39],"from":[40],"TSP.":[42],"In":[43,60,78],"first":[45],"phase,":[46,63],"we":[47,64],"use":[48],"constrained":[49],"triangulations":[50],"check":[52],"efficiently":[53],"simplicity":[55],"generated":[58],"polygonizations.":[59,77],"second":[62],"perform":[65],"visibility":[66],"searches":[67],"be":[69],"able":[70],"wider":[74],"variety":[75],"both":[79],"phases,":[80],"simulated":[82],"annealing":[83],"metaheuristic":[84],"implemented":[86],"approach":[88],"optimum.":[90]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}