{"id":"https://openalex.org/W2113135779","doi":"https://doi.org/10.1109/ramech.2008.4681409","title":"A Group Behavior Model of Real-time Crowds in Virtual Environments","display_name":"A Group Behavior Model of Real-time Crowds in Virtual Environments","publication_year":2008,"publication_date":"2008-09-01","ids":{"openalex":"https://openalex.org/W2113135779","doi":"https://doi.org/10.1109/ramech.2008.4681409","mag":"2113135779"},"language":"en","primary_location":{"id":"doi:10.1109/ramech.2008.4681409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ramech.2008.4681409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Conference on Robotics, Automation and Mechatronics","raw_type":"proceedings-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/A5051030011","display_name":"Yugang Liu","orcid":"https://orcid.org/0000-0003-3781-3817"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yugang Liu","raw_affiliation_strings":["Institute of Digital Media Technology School of Computer Science and Engineering, University of Electronic Science and Technology, Chengdu, China","Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu"],"affiliations":[{"raw_affiliation_string":"Institute of Digital Media Technology School of Computer Science and Engineering, University of Electronic Science and Technology, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017395798","display_name":"Leiting Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leiting Chen","raw_affiliation_strings":["Institute of Digital Media Technology School of Computer Science and Engineering, University of Electronic Science and Technology, Chengdu, China","Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu"],"affiliations":[{"raw_affiliation_string":"Institute of Digital Media Technology School of Computer Science and Engineering, University of Electronic Science and Technology, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051030011"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.18356277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"866","last_page":"872"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":1.0,"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":1.0,"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/T12290","display_name":"Human Motion and Animation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T14270","display_name":"Simulation and Modeling Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/crowds","display_name":"Crowds","score":0.9646785259246826},{"id":"https://openalex.org/keywords/crowd-simulation","display_name":"Crowd simulation","score":0.9101108312606812},{"id":"https://openalex.org/keywords/collision-avoidance","display_name":"Collision avoidance","score":0.7916982769966125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.714169979095459},{"id":"https://openalex.org/keywords/crowd-psychology","display_name":"Crowd psychology","score":0.5453424453735352},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.542187511920929},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4632049798965454},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.4590626358985901},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4440721869468689},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43815261125564575},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.3922134041786194},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3854738473892212},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24727991223335266},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.14751970767974854},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10690975189208984}],"concepts":[{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.9646785259246826},{"id":"https://openalex.org/C45617602","wikidata":"https://www.wikidata.org/wiki/Q465266","display_name":"Crowd simulation","level":3,"score":0.9101108312606812},{"id":"https://openalex.org/C2780864053","wikidata":"https://www.wikidata.org/wiki/Q5147495","display_name":"Collision avoidance","level":3,"score":0.7916982769966125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.714169979095459},{"id":"https://openalex.org/C44042526","wikidata":"https://www.wikidata.org/wiki/Q1355183","display_name":"Crowd psychology","level":2,"score":0.5453424453735352},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.542187511920929},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4632049798965454},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4590626358985901},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4440721869468689},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43815261125564575},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.3922134041786194},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3854738473892212},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24727991223335266},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.14751970767974854},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10690975189208984},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ramech.2008.4681409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ramech.2008.4681409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Conference on Robotics, Automation and Mechatronics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7400000095367432,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335773","display_name":"National High-tech Research and Development Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1888172398","https://openalex.org/W1953658749","https://openalex.org/W1974506138","https://openalex.org/W1978711911","https://openalex.org/W2026730323","https://openalex.org/W2049719117","https://openalex.org/W2062165658","https://openalex.org/W2065366654","https://openalex.org/W2125096759","https://openalex.org/W2143682283","https://openalex.org/W2150312211","https://openalex.org/W2158541136","https://openalex.org/W2159982272","https://openalex.org/W2234200704","https://openalex.org/W2293527364","https://openalex.org/W2963102771","https://openalex.org/W4238878845","https://openalex.org/W4239127346","https://openalex.org/W6683601147"],"related_works":["https://openalex.org/W2189920449","https://openalex.org/W3096912411","https://openalex.org/W3043995842","https://openalex.org/W2077952221","https://openalex.org/W135395861","https://openalex.org/W2218711042","https://openalex.org/W2036586770","https://openalex.org/W2314427365","https://openalex.org/W172068003","https://openalex.org/W1970206276"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,30,43,65,98],"real-time":[3],"crowded":[4],"model":[5,33],"in":[6,20,39,64,71,97],"virtual":[7,40],"environments.":[8],"In":[9],"our":[10],"model,":[11],"we":[12,28],"simulate":[13],"the":[14,23,36,69,85],"group":[15,53],"behavior":[16,54],"of":[17,25,57,73,88],"huge":[18],"crowds":[19,75],"real-time.":[21],"Considering":[22],"limitation":[24],"computing":[26],"speed,":[27],"adopt":[29],"hierarchical":[31],"management":[32],"and":[34,60],"construct":[35],"movement":[37],"area":[38],"environment":[41],"by":[42],"dynamical":[44],"potential":[45],"field.":[46],"The":[47,80],"improved":[48],"leader-follower":[49],"structure":[50],"yields":[51],"realistic":[52],"comparatively.":[55],"Combination":[56],"global":[58],"planning":[59],"local":[61],"collision":[62,78],"avoidance":[63],"optimize":[66],"framework":[67],"solves":[68],"problems":[70],"motion":[72,87],"large":[74],"without":[76],"effective":[77],"avoidance.":[79],"test":[81],"results":[82],"illuminates":[83],"that":[84],"smooth":[86],"every":[89],"individual":[90],"can":[91],"be":[92],"simulated":[93],"on":[94],"interactive":[95],"rate":[96],"mainstream":[99],"microcomputer.":[100]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
