{"id":"https://openalex.org/W2036409704","doi":"https://doi.org/10.1145/1889863.1889914","title":"Parallelizing continuum crowds","display_name":"Parallelizing continuum crowds","publication_year":2010,"publication_date":"2010-11-22","ids":{"openalex":"https://openalex.org/W2036409704","doi":"https://doi.org/10.1145/1889863.1889914","mag":"2036409704"},"language":"en","primary_location":{"id":"doi:10.1145/1889863.1889914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1889863.1889914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM Symposium on Virtual Reality Software and Technology","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/A5001141015","display_name":"Tianlu Mao","orcid":"https://orcid.org/0000-0003-2537-9873"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianlu Mao","raw_affiliation_strings":["Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100650436","display_name":"Hao Jiang","orcid":"https://orcid.org/0000-0002-8901-0760"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Jiang","raw_affiliation_strings":["Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100402563","display_name":"Jian Li","orcid":"https://orcid.org/0000-0003-0217-3178"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Li","raw_affiliation_strings":["Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100367503","display_name":"Yanfeng Zhang","orcid":"https://orcid.org/0000-0003-4161-663X"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfeng Zhang","raw_affiliation_strings":["Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035528139","display_name":"Shihong Xia","orcid":"https://orcid.org/0000-0002-7228-9646"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihong Xia","raw_affiliation_strings":["Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114833250","display_name":"Zhaoqi Wang","orcid":"https://orcid.org/0009-0008-8367-7952"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoqi Wang","raw_affiliation_strings":["Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.14812337,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"231","last_page":"234"},"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10524","display_name":"Traffic control and management","score":0.9853000044822693,"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/parallelizable-manifold","display_name":"Parallelizable manifold","score":0.8140575885772705},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8081831336021423},{"id":"https://openalex.org/keywords/crowd-simulation","display_name":"Crowd simulation","score":0.7534286975860596},{"id":"https://openalex.org/keywords/crowds","display_name":"Crowds","score":0.7319095134735107},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.7083518505096436},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.400033175945282},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38439589738845825},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3505561947822571},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.33978354930877686},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31251323223114014}],"concepts":[{"id":"https://openalex.org/C148047603","wikidata":"https://www.wikidata.org/wiki/Q1014612","display_name":"Parallelizable manifold","level":2,"score":0.8140575885772705},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8081831336021423},{"id":"https://openalex.org/C45617602","wikidata":"https://www.wikidata.org/wiki/Q465266","display_name":"Crowd simulation","level":3,"score":0.7534286975860596},{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.7319095134735107},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.7083518505096436},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.400033175945282},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38439589738845825},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3505561947822571},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.33978354930877686},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31251323223114014},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1889863.1889914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1889863.1889914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM Symposium on Virtual Reality Software and Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G3767627239","display_name":"\u9762\u5411\u5927\u89c4\u6a21\u4eba\u7fa4\u5e94\u6025\u758f\u6563\u6a21\u62df\u7684\u865a\u62df\u4eba\u884c\u4e3a\u5efa\u6a21\u65b9\u6cd5\u7814\u7a76","funder_award_id":"60703019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2002300831","https://openalex.org/W2056480000","https://openalex.org/W2069839840","https://openalex.org/W2073104694","https://openalex.org/W2077969914","https://openalex.org/W2087090337","https://openalex.org/W2103944530","https://openalex.org/W2104624750","https://openalex.org/W2107962887","https://openalex.org/W2127984985","https://openalex.org/W2129692177","https://openalex.org/W2142221891","https://openalex.org/W2293527364","https://openalex.org/W2506298606","https://openalex.org/W4210492122"],"related_works":["https://openalex.org/W2036586770","https://openalex.org/W2094931707","https://openalex.org/W2911613207","https://openalex.org/W3043995842","https://openalex.org/W2944838502","https://openalex.org/W2535198484","https://openalex.org/W2060401867","https://openalex.org/W4230189742","https://openalex.org/W2559730559","https://openalex.org/W2077952221"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,14,28],"novel":[6],"parallelizing":[7],"method":[8,61,85,96],"for":[9,78],"crowd":[10],"simulators":[11],"constructed":[12],"with":[13],"continuum":[15,42,53,63],"model":[16],"rather":[17],"than":[18,105],"an":[19,116],"agent-based":[20],"model.":[21],"The":[22],"basic":[23],"idea":[24],"is":[25],"to":[26,49,58,65,110],"partition":[27],"crowded":[29],"virtual":[30],"environment":[31],"into":[32],"some":[33],"districts,":[34],"each":[35],"of":[36,73,80,90,118],"which":[37],"keeps":[38],"its":[39],"own":[40],"dynamic":[41],"fields":[43],"and":[44,101],"has":[45,97],"several":[46],"transitional":[47],"blocks":[48],"make":[50],"individuals":[51],"keep":[52],"motion":[54],"from":[55],"one":[56,106],"district":[57],"another.":[59],"Our":[60],"makes":[62],"models":[64],"be":[66],"parallelizable":[67],"while":[68],"preserving":[69],"their":[70],"existing":[71],"superiority":[72],"generating":[74],"smooth":[75],"motion.":[76],"Moreover,":[77],"most":[79],"large-scale":[81],"applications,":[82],"our":[83,95],"partitioning":[84],"effectively":[86],"simplifies":[87],"the":[88],"complexity":[89],"simulation.":[91],"Experiments":[92],"show":[93],"that":[94],"achieved":[98],"super-linear":[99],"speedup":[100],"could":[102],"employ":[103],"more":[104],"hundred":[107],"worker":[108],"processors":[109],"simulate":[111],"1":[112],"million":[113],"people":[114],"in":[115],"area":[117],"672,400m2.":[119]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}