{"id":"https://openalex.org/W1997704851","doi":"https://doi.org/10.1145/1658866.1658870","title":"Boids that see","display_name":"Boids that see","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W1997704851","doi":"https://doi.org/10.1145/1658866.1658870","mag":"1997704851"},"language":"en","primary_location":{"id":"doi:10.1145/1658866.1658870","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1658866.1658870","pdf_url":null,"source":{"id":"https://openalex.org/S131145815","display_name":"Computers in entertainment","issn_l":"1544-3574","issn":["1544-3574","1544-3981"],"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":"Computers in Entertainment","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/A5074479691","display_name":"Alessandro Ribeiro da Silva","orcid":"https://orcid.org/0000-0001-8012-2072"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Alessandro Ribeiro Da Silva","raw_affiliation_strings":["Universidade Federal de Minas Gerais","Universidade Federal de Minas Gerais#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Minas Gerais","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033542289","display_name":"Wallace S. Lages","orcid":"https://orcid.org/0000-0003-2942-5793"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Wallace Santos Lages","raw_affiliation_strings":["Universidade Federal de Minas Gerais","Universidade Federal de Minas Gerais#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Minas Gerais","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073879771","display_name":"Luiz Chaimowicz","orcid":"https://orcid.org/0000-0001-8156-9941"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz Chaimowicz","raw_affiliation_strings":["Universidade Federal de Minas Gerais","Universidade Federal de Minas Gerais#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Minas Gerais","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.8333,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.8971103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":"4","first_page":"1","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9970999956130981,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9764000177383423,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8267388343811035},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.7085350751876831},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.6457159519195557},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.6075608730316162},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.6054291129112244},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.571563184261322},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.5002613067626953},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.48176121711730957},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4767804443836212},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.33995944261550903},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11371424794197083},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08110222220420837}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8267388343811035},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.7085350751876831},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.6457159519195557},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.6075608730316162},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.6054291129112244},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.571563184261322},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.5002613067626953},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.48176121711730957},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4767804443836212},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.33995944261550903},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11371424794197083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08110222220420837},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1658866.1658870","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1658866.1658870","pdf_url":null,"source":{"id":"https://openalex.org/S131145815","display_name":"Computers in entertainment","issn_l":"1544-3574","issn":["1544-3574","1544-3981"],"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":"Computers in Entertainment","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.550000011920929,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W118067945","https://openalex.org/W1597508330","https://openalex.org/W1973736961","https://openalex.org/W2020747858","https://openalex.org/W2069839840","https://openalex.org/W2104624750","https://openalex.org/W2107962887","https://openalex.org/W2108157916","https://openalex.org/W2122760036","https://openalex.org/W2123531537","https://openalex.org/W2129215875","https://openalex.org/W2134583758","https://openalex.org/W2147775031","https://openalex.org/W2150312211","https://openalex.org/W2167690872","https://openalex.org/W2169706611","https://openalex.org/W2247485652","https://openalex.org/W2293527364","https://openalex.org/W2295440603","https://openalex.org/W2911613207","https://openalex.org/W3142707146","https://openalex.org/W4250052818"],"related_works":["https://openalex.org/W1963859303","https://openalex.org/W2364044215","https://openalex.org/W2389600408","https://openalex.org/W240129890","https://openalex.org/W3048701459","https://openalex.org/W2149078538","https://openalex.org/W2080146221","https://openalex.org/W2370314112","https://openalex.org/W1912958759","https://openalex.org/W2792081825"],"abstract_inverted_index":{"Behavioral":[0],"models":[1,24],"have":[2],"been":[3],"used":[4],"in":[5,13,38,85,116],"the":[6,11,14,22,57,74,82,93,107,120],"entertainment":[7],"industry":[8],"to":[9,55,72,91],"increase":[10],"realism":[12],"simulation":[15,94],"of":[16,19,59,76,95],"large":[17,31,97],"groups":[18,32],"individuals.":[20],"Unfortunately,":[21],"classical":[23],"can":[25],"be":[26],"very":[27,30,96],"compute-intensive":[28],"when":[29],"are":[33],"considered,":[34],"reducing":[35],"its":[36],"applicability":[37],"games":[39],"and":[40,53,78,105],"other":[41],"interactive":[42],"systems.":[43],"In":[44],"this":[45],"article":[46],"we":[47,79],"explore":[48],"both":[49],"search":[50],"space":[51],"reduction":[52],"parallelism":[54,83],"improve":[56],"performance":[58,117],"Reynold's":[60],"Boids":[61],"model.":[62],"We":[63,99],"propose":[64],"a":[65],"methodology":[66],"that":[67,110],"considers":[68],"self-occlusion":[69],"(visibility":[70],"culling)":[71],"reduce":[73],"number":[75],"neighbors":[77],"take":[80],"advantage":[81],"present":[84],"common":[86],"graphics":[87],"processor":[88],"units":[89],"(GPUs)":[90],"allow":[92],"groups.":[98],"performed":[100],"different":[101],"GPU":[102],"implementations":[103],"(GPGPU":[104],"CUDA);":[106],"results":[108],"show":[109],"visibility":[111],"culling":[112],"allows":[113],"significant":[114],"gains":[115],"without":[118],"affecting":[119],"model's":[121],"overall":[122],"behavior.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
