{"id":"https://openalex.org/W2049044071","doi":"https://doi.org/10.1145/2159616.2159657","title":"Interactive GPU-based octree generation and traversal","display_name":"Interactive GPU-based octree generation and traversal","publication_year":2012,"publication_date":"2012-03-09","ids":{"openalex":"https://openalex.org/W2049044071","doi":"https://doi.org/10.1145/2159616.2159657","mag":"2049044071"},"language":"en","primary_location":{"id":"doi:10.1145/2159616.2159657","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2159616.2159657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games","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/A5101495078","display_name":"Wei Chen","orcid":"https://orcid.org/0000-0002-8814-1005"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Chen Wei","raw_affiliation_strings":["University of Cape Town","University of Cape Town)"],"affiliations":[{"raw_affiliation_string":"University of Cape Town","institution_ids":["https://openalex.org/I157614274"]},{"raw_affiliation_string":"University of Cape Town)","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075176191","display_name":"James Gain","orcid":"https://orcid.org/0000-0002-1699-9619"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"James Gain","raw_affiliation_strings":["University of Cape Town","University of Cape Town)"],"affiliations":[{"raw_affiliation_string":"University of Cape Town","institution_ids":["https://openalex.org/I157614274"]},{"raw_affiliation_string":"University of Cape Town)","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085242318","display_name":"Patrick Marais","orcid":"https://orcid.org/0000-0001-8747-7765"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Patrick Marais","raw_affiliation_strings":["University of Cape Town","University of Cape Town)"],"affiliations":[{"raw_affiliation_string":"University of Cape Town","institution_ids":["https://openalex.org/I157614274"]},{"raw_affiliation_string":"University of Cape Town)","institution_ids":["https://openalex.org/I157614274"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101495078"],"corresponding_institution_ids":["https://openalex.org/I157614274"],"apc_list":null,"apc_paid":null,"fwci":0.7056,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.78012864,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"211","last_page":"211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.9925000071525574,"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/octree","display_name":"Octree","score":0.8640570640563965},{"id":"https://openalex.org/keywords/ray-casting","display_name":"Ray casting","score":0.845196008682251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8113380074501038},{"id":"https://openalex.org/keywords/tree-traversal","display_name":"Tree traversal","score":0.7432135343551636},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7140196561813354},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5615236163139343},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5099540948867798},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.5062295794487},{"id":"https://openalex.org/keywords/collision-detection","display_name":"Collision detection","score":0.46098193526268005},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4545019567012787},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.43364861607551575},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.42961469292640686},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.42344218492507935},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.4224788248538971},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4129233658313751},{"id":"https://openalex.org/keywords/volume-rendering","display_name":"Volume rendering","score":0.32574695348739624},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.298298716545105},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25156623125076294},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.23870164155960083},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.22364935278892517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18335101008415222},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08535665273666382}],"concepts":[{"id":"https://openalex.org/C141297171","wikidata":"https://www.wikidata.org/wiki/Q1143237","display_name":"Octree","level":2,"score":0.8640570640563965},{"id":"https://openalex.org/C116108083","wikidata":"https://www.wikidata.org/wiki/Q1940131","display_name":"Ray casting","level":4,"score":0.845196008682251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8113380074501038},{"id":"https://openalex.org/C140745168","wikidata":"https://www.wikidata.org/wiki/Q1210082","display_name":"Tree traversal","level":2,"score":0.7432135343551636},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7140196561813354},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5615236163139343},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5099540948867798},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.5062295794487},{"id":"https://openalex.org/C199668693","wikidata":"https://www.wikidata.org/wiki/Q1550329","display_name":"Collision detection","level":3,"score":0.46098193526268005},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4545019567012787},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.43364861607551575},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.42961469292640686},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.42344218492507935},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.4224788248538971},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4129233658313751},{"id":"https://openalex.org/C30769735","wikidata":"https://www.wikidata.org/wiki/Q2165951","display_name":"Volume rendering","level":3,"score":0.32574695348739624},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.298298716545105},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25156623125076294},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.23870164155960083},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.22364935278892517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18335101008415222},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08535665273666382},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2159616.2159657","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2159616.2159657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5400000214576721,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2113001609"],"related_works":["https://openalex.org/W2089692868","https://openalex.org/W2028900186","https://openalex.org/W2157787626","https://openalex.org/W2347991277","https://openalex.org/W2138363255","https://openalex.org/W2546238894","https://openalex.org/W2162959618","https://openalex.org/W2165809659","https://openalex.org/W2024395216","https://openalex.org/W2365245159"],"abstract_inverted_index":{"GPU-based":[0],"ray":[1,30],"casting,":[2],"as":[3,59,61],"introduced":[4],"by":[5,32],"Kr\u00fcger":[6],"and":[7,57],"Westermann":[8],"[2003],":[9],"is":[10,72],"an":[11],"effective":[12],"method":[13],"for":[14,54],"volumetric":[15],"rendering.":[16],"Unfortunately,":[17],"conventional":[18],"methods":[19],"of":[20,40],"Empty":[21],"Space":[22],"Skipping":[23],"(ESS)":[24],"using":[25],"spatial":[26,78],"partitioning,":[27],"which":[28],"accelerate":[29],"casting":[31],"culling":[33],"ray-surface":[34],"intersection":[35],"tests":[36],"in":[37],"empty":[38],"parts":[39],"the":[41,62,75],"volume,":[42],"do":[43],"not":[44],"align":[45],"well":[46,60],"with":[47,74],"GPU":[48],"architectures.":[49],"CPUs":[50],"are":[51,81],"usually":[52],"required":[53],"tree":[55,79],"generation":[56],"parsing,":[58],"data":[63],"transfer":[64],"from":[65],"CPU":[66],"to":[67,84],"GPU.":[68],"Such":[69],"CPU-based":[70],"pre-processing":[71],"time-consuming,":[73],"result":[76],"that":[77],"structures":[80],"invariably":[82],"applied":[83],"static":[85],"datasets.":[86]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
