{"id":"https://openalex.org/W2006148052","doi":"https://doi.org/10.1016/0097-8493(93)90025-5","title":"Efficient potential equation solutions for global illumination computation","display_name":"Efficient potential equation solutions for global illumination computation","publication_year":1993,"publication_date":"1993-07-01","ids":{"openalex":"https://openalex.org/W2006148052","doi":"https://doi.org/10.1016/0097-8493(93)90025-5","mag":"2006148052"},"language":"en","primary_location":{"id":"doi:10.1016/0097-8493(93)90025-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-8493(93)90025-5","pdf_url":null,"source":{"id":"https://openalex.org/S94821547","display_name":"Computers & Graphics","issn_l":"0097-8493","issn":["0097-8493","1873-7684"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers &amp; Graphics","raw_type":"journal-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/A5089717690","display_name":"Sumanta Pattanaik","orcid":"https://orcid.org/0009-0002-0016-8703"},"institutions":[{"id":"https://openalex.org/I4210160811","display_name":"National Informatics Centre","ror":"https://ror.org/055nd7x53","country_code":"IN","type":"other","lineage":["https://openalex.org/I4210121746","https://openalex.org/I4210160811"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"S.N. Pattanaik","raw_affiliation_strings":["Graphics & CAD Division, National Centre for Software Technology, Juhu, Bombay 400 049, India"],"affiliations":[{"raw_affiliation_string":"Graphics & CAD Division, National Centre for Software Technology, Juhu, Bombay 400 049, India","institution_ids":["https://openalex.org/I4210160811"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047013969","display_name":"Sudhir P. Mudur","orcid":"https://orcid.org/0000-0003-4837-0118"},"institutions":[{"id":"https://openalex.org/I4210160811","display_name":"National Informatics Centre","ror":"https://ror.org/055nd7x53","country_code":"IN","type":"other","lineage":["https://openalex.org/I4210121746","https://openalex.org/I4210160811"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S.P. Mudur","raw_affiliation_strings":["Graphics & CAD Division, National Centre for Software Technology, Juhu, Bombay 400 049, India"],"affiliations":[{"raw_affiliation_string":"Graphics & CAD Division, National Centre for Software Technology, Juhu, Bombay 400 049, India","institution_ids":["https://openalex.org/I4210160811"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089717690"],"corresponding_institution_ids":["https://openalex.org/I4210160811"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":1.951,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.83674912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"17","issue":"4","first_page":"387","last_page":"396"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11019","display_name":"Image Enhancement Techniques","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/computation","display_name":"Computation","score":0.7294919490814209},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.7128966450691223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.617340087890625},{"id":"https://openalex.org/keywords/random-walk","display_name":"Random walk","score":0.6058356761932373},{"id":"https://openalex.org/keywords/biasing","display_name":"Biasing","score":0.46864742040634155},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4676978588104248},{"id":"https://openalex.org/keywords/path-tracing","display_name":"Path tracing","score":0.46297165751457214},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.4599233567714691},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4529881775379181},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4452046751976013},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.42554205656051636},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.4164060950279236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3977673053741455},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24770939350128174},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17413222789764404},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1501176357269287},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.13463595509529114},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12716984748840332},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11623010039329529},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08234143257141113}],"concepts":[{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7294919490814209},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.7128966450691223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.617340087890625},{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.6058356761932373},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.46864742040634155},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4676978588104248},{"id":"https://openalex.org/C110541219","wikidata":"https://www.wikidata.org/wiki/Q72948","display_name":"Path tracing","level":3,"score":0.46297165751457214},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.4599233567714691},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4529881775379181},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4452046751976013},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.42554205656051636},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4164060950279236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3977673053741455},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24770939350128174},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17413222789764404},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1501176357269287},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.13463595509529114},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12716984748840332},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11623010039329529},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08234143257141113},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0097-8493(93)90025-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-8493(93)90025-5","pdf_url":null,"source":{"id":"https://openalex.org/S94821547","display_name":"Computers & Graphics","issn_l":"0097-8493","issn":["0097-8493","1873-7684"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers &amp; Graphics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.295.4928","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.295.4928","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ucf.edu/~sumant/publications/jpaper7.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1599541365","https://openalex.org/W2023237845","https://openalex.org/W2050575537","https://openalex.org/W2079900327","https://openalex.org/W2107729237","https://openalex.org/W2138624212","https://openalex.org/W2147632348","https://openalex.org/W2168471197","https://openalex.org/W2793251315","https://openalex.org/W4239328795","https://openalex.org/W4256249516","https://openalex.org/W6635777774","https://openalex.org/W6656165541","https://openalex.org/W6676422292","https://openalex.org/W6680258939","https://openalex.org/W6684880331"],"related_works":["https://openalex.org/W2043557177","https://openalex.org/W2349351862","https://openalex.org/W4252197513","https://openalex.org/W151283179","https://openalex.org/W4242687015","https://openalex.org/W4378805578","https://openalex.org/W2123398485","https://openalex.org/W4317440205","https://openalex.org/W2000438891","https://openalex.org/W2952666320"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
