{"id":"https://openalex.org/W2244945702","doi":"https://doi.org/10.2312/udmv.20141071","title":"Hierarchical Radiosity for Procedural Urban Environments","display_name":"Hierarchical Radiosity for Procedural Urban Environments","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2244945702","doi":"https://doi.org/10.2312/udmv.20141071","mag":"2244945702"},"language":"en","primary_location":{"id":"doi:10.2312/udmv.20141071","is_oa":true,"landing_page_url":"https://doi.org/10.2312/udmv.20141071","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"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":false,"raw_source_name":null,"raw_type":null},"type":"other","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/udmv.20141071","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057103450","display_name":"Ferran Roure","orcid":"https://orcid.org/0000-0003-1005-4267"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roure, Ferran","raw_affiliation_strings":["Universitat de Girona, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Girona, Spain#TAB#","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055147367","display_name":"Gonzalo Besuievsky","orcid":"https://orcid.org/0000-0003-2025-0835"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Besuievsky, Gonzalo","raw_affiliation_strings":["Universitat de Girona, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Girona, Spain#TAB#","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031440160","display_name":"Gustavo Patow","orcid":"https://orcid.org/0000-0002-1977-9101"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Patow, Gustavo","raw_affiliation_strings":["Universitat de Girona, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Girona, Spain#TAB#","institution_ids":["https://openalex.org/I251424209"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I251424209"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"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":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.996399998664856,"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":0.996399998664856,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.989799976348877,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/radiosity","display_name":"Radiosity (computer graphics)","score":0.981277585029602},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.8813456296920776},{"id":"https://openalex.org/keywords/subdivision","display_name":"Subdivision","score":0.8369818925857544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7360290884971619},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.6316941380500793},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5576592087745667},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5381354689598083},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.5375527739524841},{"id":"https://openalex.org/keywords/procedural-modeling","display_name":"Procedural modeling","score":0.5354760885238647},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4889734983444214},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.47766241431236267},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3449794054031372},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3422728478908539},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1477450430393219},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.09409847855567932},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07537990808486938}],"concepts":[{"id":"https://openalex.org/C146168522","wikidata":"https://www.wikidata.org/wiki/Q1068239","display_name":"Radiosity (computer graphics)","level":2,"score":0.981277585029602},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.8813456296920776},{"id":"https://openalex.org/C143392562","wikidata":"https://www.wikidata.org/wiki/Q449111","display_name":"Subdivision","level":2,"score":0.8369818925857544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7360290884971619},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.6316941380500793},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5576592087745667},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5381354689598083},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.5375527739524841},{"id":"https://openalex.org/C113230428","wikidata":"https://www.wikidata.org/wiki/Q7247149","display_name":"Procedural modeling","level":2,"score":0.5354760885238647},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4889734983444214},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.47766241431236267},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3449794054031372},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3422728478908539},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1477450430393219},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.09409847855567932},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07537990808486938},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/udmv.20141071","is_oa":true,"landing_page_url":"https://doi.org/10.2312/udmv.20141071","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"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":null}],"best_oa_location":{"id":"doi:10.2312/udmv.20141071","is_oa":true,"landing_page_url":"https://doi.org/10.2312/udmv.20141071","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"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":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1506703398","https://openalex.org/W1644976598","https://openalex.org/W1929396750","https://openalex.org/W1973953143","https://openalex.org/W1988431663","https://openalex.org/W1991219786","https://openalex.org/W2011263905","https://openalex.org/W2021748965","https://openalex.org/W2025492578","https://openalex.org/W2060134923","https://openalex.org/W2089332886","https://openalex.org/W2095523131","https://openalex.org/W2097707083","https://openalex.org/W2103555768","https://openalex.org/W2117088012","https://openalex.org/W2119065754","https://openalex.org/W2132015903","https://openalex.org/W2135152852","https://openalex.org/W2145027223","https://openalex.org/W2151236938","https://openalex.org/W2161177403","https://openalex.org/W2165608046","https://openalex.org/W2166278893","https://openalex.org/W2624217825"],"related_works":["https://openalex.org/W2098119425","https://openalex.org/W1764925568","https://openalex.org/W56498975","https://openalex.org/W2040578426","https://openalex.org/W1547281154","https://openalex.org/W1491519382","https://openalex.org/W2165608046","https://openalex.org/W2101282757","https://openalex.org/W324708025","https://openalex.org/W2022083224","https://openalex.org/W1522156174","https://openalex.org/W2375211105","https://openalex.org/W2090663078","https://openalex.org/W1985022769","https://openalex.org/W2051992616","https://openalex.org/W2004584682","https://openalex.org/W1981138845","https://openalex.org/W634674531","https://openalex.org/W1985086787","https://openalex.org/W2077507420"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,53,58],"present":[4],"a":[5,39,93,103],"novel":[6],"solution":[7,43,107],"for":[8,31,85,96,108],"the":[9,22,26,33,46,55,62,67,70,76,97],"computation":[10],"of":[11,21,25,61,69],"diffuse":[12],"global":[13,41,87,105],"illumination":[14,42,106],"in":[15,102],"urban":[16,110],"environments":[17],"that":[18],"takes":[19],"advantage":[20,60],"underlying":[23],"structure":[24,82],"procedural":[27,109],"building":[28],"models":[29],"used":[30,84],"generating":[32],"city,":[34],"using":[35,75],"them":[36],"to":[37,65],"compute":[38],"realistic":[40],"based":[44],"on":[45],"well":[47],"known":[48],"hierarchical":[49,71],"radiosity":[50,72],"algorithm.":[51],"As":[52],"generate":[54],"geometry":[56],"procedurally,":[57],"take":[59],"generation":[63],"hierarchy":[64],"be":[66],"base":[68],"algorithm,":[73],"without":[74],"classic":[77],"quad-based":[78],"subdivision":[79],"scheme.":[80],"This":[81],"is":[83],"low-frequency":[86],"illumination,":[88],"being":[89],"later":[90],"combined":[91],"with":[92],"shadow-map-like":[94],"system":[95],"highfrequency":[98],"component,":[99],"thus":[100],"resulting":[101],"complete":[104],"environments.":[111]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}