{"id":"https://openalex.org/W2042545646","doi":"https://doi.org/10.1002/(sici)1099-1778(1998100)9:4<195::aid-vis179>3.0.co;2-z","title":"A new partitioning method for architectural environments","display_name":"A new partitioning method for architectural environments","publication_year":1998,"publication_date":"1998-10-01","ids":{"openalex":"https://openalex.org/W2042545646","doi":"https://doi.org/10.1002/(sici)1099-1778(1998100)9:4<195::aid-vis179>3.0.co;2-z","mag":"2042545646"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1099-1778(1998100)9:4<195::aid-vis179>3.0.co;2-z","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1099-1778(1998100)9:4<195::aid-vis179>3.0.co;2-z","pdf_url":null,"source":{"id":"https://openalex.org/S81770601","display_name":"The Journal of Visualization and Computer Animation","issn_l":"1049-8907","issn":["1049-8907","1099-1778"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Visualization and Computer Animation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/inria-00073541/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051032453","display_name":"Daniel M\u00e9neveaux","orcid":"https://orcid.org/0000-0001-7160-3026"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"D. Meneveaux","raw_affiliation_strings":["IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France"],"affiliations":[{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]},{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048208600","display_name":"Kadi Bouatouch","orcid":null},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"K. Bouatouch","raw_affiliation_strings":["IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France"],"affiliations":[{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]},{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069214112","display_name":"\u00c9ric Maisel","orcid":null},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"E. Maisel","raw_affiliation_strings":["IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France"],"affiliations":[{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]},{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052118464","display_name":"R. Delmont","orcid":null},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R. Delmont","raw_affiliation_strings":["IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France"],"affiliations":[{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F-35042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]},{"raw_affiliation_string":"IRISA, Campus de Beaulieu, F\u201035042 Rennes Cedex, France","institution_ids":["https://openalex.org/I2802519937"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051032453"],"corresponding_institution_ids":["https://openalex.org/I2802519937"],"apc_list":null,"apc_paid":null,"fwci":0.7429,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.73148148,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"9","issue":"4","first_page":"195","last_page":"213"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9932000041007996,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9932000041007996,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9904999732971191,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9904000163078308,"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":0.7386414408683777},{"id":"https://openalex.org/keywords/space-partitioning","display_name":"Space partitioning","score":0.6970410346984863},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.6903546452522278},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.5293249487876892},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5249293446540833},{"id":"https://openalex.org/keywords/binary-tree","display_name":"Binary tree","score":0.5036603808403015},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.4958411157131195},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.47787800431251526},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.46549543738365173},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.44058021903038025},{"id":"https://openalex.org/keywords/divide-and-conquer-algorithms","display_name":"Divide and conquer algorithms","score":0.4314868748188019},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4122535288333893},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4013804793357849},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3514164984226227},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3400925397872925},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2215598225593567},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17762774229049683},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.14824768900871277},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.0811176598072052}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7386414408683777},{"id":"https://openalex.org/C13670688","wikidata":"https://www.wikidata.org/wiki/Q3500548","display_name":"Space partitioning","level":2,"score":0.6970410346984863},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.6903546452522278},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.5293249487876892},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5249293446540833},{"id":"https://openalex.org/C197855036","wikidata":"https://www.wikidata.org/wiki/Q380172","display_name":"Binary tree","level":2,"score":0.5036603808403015},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.4958411157131195},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.47787800431251526},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.46549543738365173},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.44058021903038025},{"id":"https://openalex.org/C71559656","wikidata":"https://www.wikidata.org/wiki/Q671298","display_name":"Divide and conquer algorithms","level":2,"score":0.4314868748188019},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4122535288333893},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4013804793357849},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3514164984226227},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3400925397872925},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2215598225593567},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17762774229049683},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.14824768900871277},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0811176598072052},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1002/(sici)1099-1778(1998100)9:4<195::aid-vis179>3.0.co;2-z","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1099-1778(1998100)9:4<195::aid-vis179>3.0.co;2-z","pdf_url":null,"source":{"id":"https://openalex.org/S81770601","display_name":"The Journal of Visualization and Computer Animation","issn_l":"1049-8907","issn":["1049-8907","1099-1778"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Visualization and Computer Animation","raw_type":"journal-article"},{"id":"pmh:oai:HAL:inria-00073541v1","is_oa":true,"landing_page_url":"https://inria.hal.science/inria-00073541","pdf_url":"https://inria.hal.science/inria-00073541/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"[Research Report] RR-3148, INRIA. 1997","raw_type":"Reports"},{"id":"pmh:hdl:10068/40668","is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/40668","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"R - Report"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.47.8234","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.8234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.inria.fr/INRIA/publication/publi-ps-gz/RR/RR-3148.ps.gz","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00337792v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00337792","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Visualization and Computer Animation, 1998, pp.195-213","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:inria-00073541v1","is_oa":true,"landing_page_url":"https://inria.hal.science/inria-00073541","pdf_url":"https://inria.hal.science/inria-00073541/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"[Research Report] RR-3148, INRIA. 1997","raw_type":"Reports"},"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2042545646.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2352794675","https://openalex.org/W1539994214","https://openalex.org/W2111712077","https://openalex.org/W2051228988","https://openalex.org/W4247094814","https://openalex.org/W108531593","https://openalex.org/W8810113","https://openalex.org/W2158636562","https://openalex.org/W2162911572","https://openalex.org/W2370974571"],"abstract_inverted_index":{"Computing":[0],"global":[1],"illumination":[2],"for":[3,66,158],"complex":[4],"environments":[5],"in":[6,18,31,77,118,167,175],"moderate":[7],"time":[8,78],"and":[9,37],"walking":[10],"through":[11],"them":[12],"is":[13,26,145,166,182],"one":[14],"of":[15,44,74,83,93,103,113,136,186],"the":[16,33,45,51,90,111,114,140,153,161,192],"challenges":[17],"computer":[19],"graphics.":[20],"To":[21],"meet":[22],"this":[23,97,119],"goal,":[24],"preprocessing":[25,29],"necessary.":[27],"This":[28],"consists":[30,135],"partitioning":[32,47,54,122],"environment":[34,193],"into":[35],"cells":[36,104,187],"determining":[38],"visibility":[39],"between":[40],"these":[41],"cells.":[42],"Most":[43],"existing":[46],"methods":[48],"rely":[49],"on":[50],"binary":[52],"space":[53],"(BSP)":[55],"technique":[56,98,151],"which":[57,124],"can":[58,125],"be":[59,126],"easily":[60],"applied":[61,127],"to":[62,79,128],"axial":[63],"environments.":[64],"However,":[65],"non-axial":[67,129],"scenes,":[68],"BSP":[69,150],"has":[70],"a":[71,81,100,121,149,171,176,183],"high":[72],"complexity":[73],"O":[75],"(n3)":[76],"construct":[80],"tree":[82],"size":[84],"at":[85,189],"worst":[86],"O(n2),":[87],"n":[88],"being":[89],"total":[91],"number":[92,102,185],"input":[94],"polygons.":[95],"Moreover,":[96],"entails":[99],"large":[101],"that":[105],"do":[106],"not":[107],"necessarily":[108],"fit":[109],"with":[110,131,170,191],"topology":[112],"environment.":[115],"We":[116],"propose":[117],"paper":[120],"method":[123,173],"buildings":[130],"several":[132],"floors.":[133],"It":[134],"two":[137],"steps.":[138],"In":[139,160],"first":[141],"step":[142,163],"each":[143,164],"floor":[144,165],"extracted":[146],"by":[147],"applying":[148],"using":[152],"most":[154],"occlusive":[155],"horizontal":[156],"polygons":[157],"splitting.":[159],"second":[162],"turn":[168],"partitioned":[169],"model-based":[172],"operating":[174],"dual":[177],"2D":[178],"space.":[179],"The":[180],"result":[181],"low":[184],"fitting":[188],"best":[190],"topology.":[194],"\u00a9":[195],"1998":[196],"John":[197],"Wiley":[198],"&":[199],"Sons,":[200],"Ltd.":[201]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}