{"id":"https://openalex.org/W2126525546","doi":"https://doi.org/10.1142/s0218195903001189","title":"COLLISION DETECTION OPTIMIZATION IN A MULTI-PARTICLE SYSTEM","display_name":"COLLISION DETECTION OPTIMIZATION IN A MULTI-PARTICLE SYSTEM","publication_year":2003,"publication_date":"2003-08-01","ids":{"openalex":"https://openalex.org/W2126525546","doi":"https://doi.org/10.1142/s0218195903001189","mag":"2126525546"},"language":"en","primary_location":{"id":"doi:10.1142/s0218195903001189","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218195903001189","pdf_url":null,"source":{"id":"https://openalex.org/S25827807","display_name":"International Journal of Computational Geometry & Applications","issn_l":"0218-1959","issn":["0218-1959","1793-6357"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Geometry &amp; Applications","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/A5072661451","display_name":"Marina L. Gavrilova","orcid":"https://orcid.org/0000-0002-5338-1834"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"MARINA L. GAVRILOVA","raw_affiliation_strings":["Department of Computer Science,  University of Calgary, Calgary, AB, Canada, T2N1N4, Canada","Department of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science,  University of Calgary, Calgary, AB, Canada, T2N1N4, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020310155","display_name":"Jon Rokne","orcid":"https://orcid.org/0000-0002-3439-2917"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"JON ROKNE","raw_affiliation_strings":["Department of Computer Science,  University of Calgary, Calgary, AB, Canada, T2N1N4, Canada","Department of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science,  University of Calgary, Calgary, AB, Canada, T2N1N4, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5072661451"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":0.3426,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.71272727,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"13","issue":"04","first_page":"279","last_page":"301"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9957000017166138,"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":0.9957000017166138,"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":0.989799976348877,"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":0.988099992275238,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/voronoi-diagram","display_name":"Voronoi diagram","score":0.8665650486946106},{"id":"https://openalex.org/keywords/collision-detection","display_name":"Collision detection","score":0.8575320243835449},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.7083674669265747},{"id":"https://openalex.org/keywords/particle-system","display_name":"Particle system","score":0.6604267358779907},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5808199644088745},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5476003885269165},{"id":"https://openalex.org/keywords/discrete-event-simulation","display_name":"Discrete event simulation","score":0.4502224624156952},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4360863268375397},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.43468907475471497},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40871068835258484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3372201919555664},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3268517851829529},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14731892943382263},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0976942777633667},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.09065508842468262}],"concepts":[{"id":"https://openalex.org/C24881265","wikidata":"https://www.wikidata.org/wiki/Q757267","display_name":"Voronoi diagram","level":2,"score":0.8665650486946106},{"id":"https://openalex.org/C199668693","wikidata":"https://www.wikidata.org/wiki/Q1550329","display_name":"Collision detection","level":3,"score":0.8575320243835449},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.7083674669265747},{"id":"https://openalex.org/C179003449","wikidata":"https://www.wikidata.org/wiki/Q1757458","display_name":"Particle system","level":2,"score":0.6604267358779907},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5808199644088745},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5476003885269165},{"id":"https://openalex.org/C147203929","wikidata":"https://www.wikidata.org/wiki/Q574814","display_name":"Discrete event simulation","level":2,"score":0.4502224624156952},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4360863268375397},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.43468907475471497},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40871068835258484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3372201919555664},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3268517851829529},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14731892943382263},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0976942777633667},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.09065508842468262},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218195903001189","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218195903001189","pdf_url":null,"source":{"id":"https://openalex.org/S25827807","display_name":"International Journal of Computational Geometry & Applications","issn_l":"0218-1959","issn":["0218-1959","1793-6357"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Geometry &amp; Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310537","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334614","display_name":"Research Services, University of Calgary","ror":"https://ror.org/03yjb2x39"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1964482365","https://openalex.org/W1972993610","https://openalex.org/W1978369840","https://openalex.org/W1980849854","https://openalex.org/W1986281771","https://openalex.org/W2015330530","https://openalex.org/W2053212688","https://openalex.org/W2092924973","https://openalex.org/W2126539456","https://openalex.org/W4234603470","https://openalex.org/W4247058937"],"related_works":["https://openalex.org/W3020555194","https://openalex.org/W2793256277","https://openalex.org/W3138645172","https://openalex.org/W2148917807","https://openalex.org/W2257960210","https://openalex.org/W2028510469","https://openalex.org/W913501818","https://openalex.org/W4379525781","https://openalex.org/W1987135480","https://openalex.org/W2126525546"],"abstract_inverted_index":{"Collision":[0],"detection":[1,41,57],"optimization":[2,42,58],"in":[3,59,75,79],"an":[4,83],"event-driven":[5,26,84],"simulation":[6,27,85],"of":[7,13,20,48,62,70,82,86],"a":[8,37,60,80,87],"multi-particle":[9],"system":[10,61],"is":[11,65,91],"one":[12],"the":[14,18,21,25,49,94],"crucial":[15],"tasks,":[16],"determining":[17],"efficiency":[19],"simulation.":[22],"We":[23],"present":[24],"algorithm":[28],"that":[29],"employs":[30],"dynamic":[31,50],"computational":[32],"geometry":[33],"data":[34,73],"structures":[35,74],"as":[36],"tool":[38],"for":[39,55],"collision":[40,56],"(CDO).":[43],"The":[44],"first":[45],"successful":[46],"application":[47],"generalized":[51],"Voronoi":[52],"diagram":[53],"method":[54],"moving":[63],"particles":[64],"discussed.":[66],"A":[67],"comprehensive":[68],"comparision":[69],"four":[71],"kinetic":[72],"d-dimensional":[76],"space,":[77],"performed":[78],"framework":[81],"granular-type":[88],"materials":[89],"system,":[90],"supported":[92],"by":[93],"experimental":[95],"results.":[96]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
