{"id":"https://openalex.org/W6944878648","doi":"https://doi.org/10.2312/sca/sca04/243-252","title":"Crowdbrush: Interactive Authoring of Real-time Crowd Scenes","display_name":"Crowdbrush: Interactive Authoring of Real-time Crowd Scenes","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W6944878648","doi":"https://doi.org/10.2312/sca/sca04/243-252"},"language":"en","primary_location":{"id":"pmh:oai:infoscience.epfl.ch:100256","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/100256","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"type":"other","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/100256","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Ulicny, Branislav","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ulicny, Branislav","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Ciechomski, Pablo De Heras","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ciechomski, Pablo De Heras","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Thalmann, Daniel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thalmann, Daniel","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/crowds","display_name":"Crowds","score":0.7907999753952026},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6869999766349792},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.5680000185966492},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5139999985694885},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.5044999718666077},{"id":"https://openalex.org/keywords/crowd-simulation","display_name":"Crowd simulation","score":0.47690001130104065},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.45239999890327454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8165000081062317},{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.7907999753952026},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6869999766349792},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.5680000185966492},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5333999991416931},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5139999985694885},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5116999745368958},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.5044999718666077},{"id":"https://openalex.org/C45617602","wikidata":"https://www.wikidata.org/wiki/Q465266","display_name":"Crowd simulation","level":3,"score":0.47690001130104065},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.45239999890327454},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.4453999996185303},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3747999966144562},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.32919999957084656},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.32899999618530273},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.3174999952316284},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31360000371932983},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.2827000021934509},{"id":"https://openalex.org/C69369342","wikidata":"https://www.wikidata.org/wiki/Q1401416","display_name":"Computer animation","level":3,"score":0.26600000262260437},{"id":"https://openalex.org/C2776509796","wikidata":"https://www.wikidata.org/wiki/Q5276056","display_name":"Content creation","level":2,"score":0.2572999894618988}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:infoscience.epfl.ch:100256","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/100256","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"doi:10.2312/sca/sca04/243-252","is_oa":true,"landing_page_url":"https://doi.org/10.2312/sca/sca04/243-252","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:100256","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/100256","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7386254668235779,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,21,44,66,82,94,115,158,168],"computer":[3],"graphics":[4,10],"techniques":[5],"and":[6,17,69,90,105,112,161],"increasing":[7],"power":[8],"of":[9,24,63,103,117,130,145,154,164],"hardware":[11],"made":[12],"it":[13],"possible":[14],"to":[15,40,57,78,110,124,127],"display":[16],"animate":[18],"large":[19],"crowds":[20],"real-time.":[22],"Most":[23],"the":[25,37,79],"research":[26],"efforts":[27],"have":[28],"been":[29],"directed":[30],"towards":[31],"improving":[32],"rendering":[33],"or":[34],"behavior":[35],"control;":[36],"question":[38],"how":[39],"author":[41],"crowd":[42,92,167],"scenes":[43,60],"an":[45],"efficient":[46,121],"way":[47],"is":[48,141,148],"usually":[49],"not":[50],"addressed.":[51],"We":[52,100],"introduce":[53],"a":[54,67,74,152,155,159,162,165,169],"novel":[55],"approach":[56,147],"create":[58,111],"complex":[59],"involving":[61],"thousands":[62,129],"animated":[64],"individuals":[65],"simple":[68],"intuitive":[70],"way.":[71],"By":[72],"employing":[73],"brush":[75],"metaphor,":[76],"analogous":[77],"tools":[80],"used":[81],"image":[83],"manipulation":[84],"programs,":[85],"we":[86],"can":[87],"distribute,":[88],"modify":[89],"control":[91],"members":[93],"real-time":[95],"with":[96,135],"immediate":[97],"visual":[98],"feedback.":[99],"define":[101],"concepts":[102],"operators":[104],"instance":[106],"properties":[107],"that":[108],"allow":[109],"manage":[113],"variety":[114],"populations":[116],"virtual":[118,156],"humans.":[119],"An":[120],"technique":[122],"allowing":[123],"render":[125],"up":[126],"several":[128],"fully":[131],"three-dimensional":[132],"polygonal":[133],"characters":[134],"keyframed":[136],"animations":[137],"at":[138],"interactive":[139],"framerates":[140],"presented.":[142],"The":[143],"potential":[144],"our":[146],"demonstrated":[149],"by":[150],"authoring":[151],"scenario":[153,163],"audience":[157],"theater":[160],"pedestrian":[166],"city.":[170]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
