{"id":"https://openalex.org/W1975666262","doi":"https://doi.org/10.1145/1629255.1629281","title":"Accelerating geometric queries using the GPU","display_name":"Accelerating geometric queries using the GPU","publication_year":2009,"publication_date":"2009-10-05","ids":{"openalex":"https://openalex.org/W1975666262","doi":"https://doi.org/10.1145/1629255.1629281","mag":"1975666262"},"language":"en","primary_location":{"id":"doi:10.1145/1629255.1629281","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1629255.1629281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling","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/A5065490117","display_name":"Adarsh Krishnamurthy","orcid":"https://orcid.org/0000-0002-5900-1863"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Adarsh Krishnamurthy","raw_affiliation_strings":["University of California, Berkeley, CA","University of California: Berkeley, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"University of California, Berkeley, CA","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"University of California: Berkeley, CA#TAB#","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028643684","display_name":"Sara McMains","orcid":"https://orcid.org/0000-0002-7152-9409"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sara McMains","raw_affiliation_strings":["University of California, Berkeley, CA","University of California: Berkeley, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"University of California, Berkeley, CA","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"University of California: Berkeley, CA#TAB#","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037322603","display_name":"Kirk Halle","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kirk Halle","raw_affiliation_strings":["SolidWorks Corporation, Concord, MA"],"affiliations":[{"raw_affiliation_string":"SolidWorks Corporation, Concord, MA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065490117"],"corresponding_institution_ids":["https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":3.8382,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.926015,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"199","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","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/T10996","display_name":"Computational Geometry and Mesh Generation","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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9994000196456909,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7138932943344116},{"id":"https://openalex.org/keywords/minimum-bounding-box","display_name":"Minimum bounding box","score":0.6895471811294556},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.6134310364723206},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.6079180240631104},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.598572313785553},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.5511939525604248},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.5235167145729065},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5076941251754761},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4727112948894501},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4652925729751587},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.4642629623413086},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.43870651721954346},{"id":"https://openalex.org/keywords/graphics-hardware","display_name":"Graphics hardware","score":0.42289188504219055},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22296655178070068},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21660631895065308},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2117646038532257},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2016608715057373},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19934329390525818},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.17262905836105347},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09092307090759277}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7138932943344116},{"id":"https://openalex.org/C147037132","wikidata":"https://www.wikidata.org/wiki/Q6865426","display_name":"Minimum bounding box","level":3,"score":0.6895471811294556},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.6134310364723206},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.6079180240631104},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.598572313785553},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.5511939525604248},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.5235167145729065},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5076941251754761},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4727112948894501},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4652925729751587},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.4642629623413086},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.43870651721954346},{"id":"https://openalex.org/C18945957","wikidata":"https://www.wikidata.org/wiki/Q5597193","display_name":"Graphics hardware","level":3,"score":0.42289188504219055},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22296655178070068},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21660631895065308},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2117646038532257},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2016608715057373},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19934329390525818},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.17262905836105347},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09092307090759277}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1629255.1629281","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1629255.1629281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.408.4821","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.408.4821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.me.berkeley.edu/~mcmains/pubs/SPM09krishnamurthyMcMainsHaller.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4495990675","display_name":null,"funder_award_id":"547675","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W583749824","https://openalex.org/W1489917659","https://openalex.org/W1524866462","https://openalex.org/W1578415644","https://openalex.org/W1963811530","https://openalex.org/W1981220214","https://openalex.org/W1989513862","https://openalex.org/W1991989246","https://openalex.org/W1998073070","https://openalex.org/W1999250663","https://openalex.org/W2017260899","https://openalex.org/W2020645904","https://openalex.org/W2043775053","https://openalex.org/W2061824849","https://openalex.org/W2073588764","https://openalex.org/W2083126079","https://openalex.org/W2088305889","https://openalex.org/W2097863596","https://openalex.org/W2099638983","https://openalex.org/W2107672468","https://openalex.org/W2112708371","https://openalex.org/W2117495699","https://openalex.org/W2117776952","https://openalex.org/W2119547137","https://openalex.org/W2130931788","https://openalex.org/W2137706341","https://openalex.org/W2139062144","https://openalex.org/W2139870758","https://openalex.org/W2158405241","https://openalex.org/W2166316739","https://openalex.org/W2201393299","https://openalex.org/W2262595803","https://openalex.org/W2763226479","https://openalex.org/W3004076791"],"related_works":["https://openalex.org/W1963859303","https://openalex.org/W2364044215","https://openalex.org/W2389600408","https://openalex.org/W240129890","https://openalex.org/W3048701459","https://openalex.org/W2149078538","https://openalex.org/W2370314112","https://openalex.org/W1912958759","https://openalex.org/W2792081825","https://openalex.org/W2893308117"],"abstract_inverted_index":{"Figure":[0],"1:":[1],"Geometric":[2],"operations":[3],"such":[4,77,102],"as":[5,53,78,103,194,196],"silhouette":[6,79],"curve":[7],"extraction":[8],"and":[9,17,118],"minimum":[10,191],"distance/closest":[11],"point":[12,107,115],"computations":[13],"between":[14,122],"NURBS":[15,37,111,129],"surfaces":[16,38],"complex":[18],"CAD":[19,57],"models":[20,34,125],"accelerated":[21],"using":[22,39,51,127],"the":[23,61,97,105,120,134,139,146,156,160,165,189,197,200,214],"GPU.":[24],"We":[25,45,84,131],"present":[26],"practical":[27],"algorithms":[28,152,172,204],"for":[29,50,187],"accelerating":[30,56],"geometric":[31,75],"queries":[32,101,143],"on":[33,96,108,164,177],"made":[35],"of":[36,87,141,155,199,210],"programmable":[40,157],"Graphics":[41],"Processing":[42],"Units":[43],"(GPUs).":[44],"provide":[46,184],"a":[47,67,109],"generalized":[48],"framework":[49],"GPUs":[52],"co-processors":[54],"in":[55,81,116],"operations.":[58],"By":[59],"attaching":[60],"data":[62,90],"corresponding":[63,137],"to":[64,66,92,99,138],"surface-normals":[65],"surface":[68,89,93,112],"bounding-box":[69,94],"structure,":[70],"we":[71,183],"can":[72],"calculate":[73],"view-dependent":[74],"features":[76],"curves":[80],"real":[82],"time.":[83],"make":[85,153],"use":[86,154],"additional":[88],"linked":[91],"hierarchies":[95],"GPU":[98],"answer":[100],"finding":[104],"closest":[106,201],"curved":[110],"given":[113],"any":[114],"space":[117,148,167,179],"evaluating":[119],"clearance":[121],"two":[123],"solid":[124,216],"constructed":[126],"multiple":[128],"surfaces.":[130],"simultaneously":[132],"output":[133],"parameter":[135],"values":[136,193],"solution":[140],"these":[142],"along":[144],"with":[145],"model":[147,166],"values.":[149],"Though":[150],"our":[151],"fragment":[158],"processor,":[159],"accuracy":[161],"is":[162],"based":[163,175],"precision,":[168],"unlike":[169],"earlier":[170],"graphics":[171],"that":[173],"were":[174],"only":[176],"image":[178],"precision.":[180],"In":[181],"addition,":[182],"theoretical":[185],"bounds":[186],"both":[188],"computed":[190],"distance":[192],"well":[195],"location":[198],"point.":[202],"Our":[203],"are":[205],"at":[206],"least":[207],"an":[208],"order":[209],"magnitude":[211],"faster":[212],"than":[213],"commercial":[215],"modeling":[217],"kernel":[218],"ACIS.":[219]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}