{"id":"https://openalex.org/W3045812182","doi":"https://doi.org/10.1109/iwcmc48107.2020.9148066","title":"Performance Study of Catmull-Clark Subdivision Surfaces Algorithm","display_name":"Performance Study of Catmull-Clark Subdivision Surfaces Algorithm","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3045812182","doi":"https://doi.org/10.1109/iwcmc48107.2020.9148066","mag":"3045812182"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc48107.2020.9148066","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc48107.2020.9148066","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Wireless Communications and Mobile Computing (IWCMC)","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/A5060978257","display_name":"Ali J. Ghandour","orcid":"https://orcid.org/0000-0002-2430-8443"},"institutions":[{"id":"https://openalex.org/I4210097719","display_name":"National Council for Scientific Research","ror":"https://ror.org/00x9ewr78","country_code":"LB","type":"funder","lineage":["https://openalex.org/I4210097719"]}],"countries":["LB"],"is_corresponding":true,"raw_author_name":"Ali J. Ghandour","raw_affiliation_strings":["National Council for Scientific Research, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"National Council for Scientific Research, Beirut, Lebanon","institution_ids":["https://openalex.org/I4210097719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066846230","display_name":"Walid J. Ghandour","orcid":null},"institutions":[{"id":"https://openalex.org/I160368002","display_name":"Lebanese University","ror":"https://ror.org/05x6qnc69","country_code":"LB","type":"education","lineage":["https://openalex.org/I160368002"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Walid J. Ghandour","raw_affiliation_strings":["Lebanese University, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"Lebanese University, Beirut, Lebanon","institution_ids":["https://openalex.org/I160368002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112604449","display_name":"Hassan Diab","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hassan Diab","raw_affiliation_strings":["Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"Beirut, Lebanon","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040210287","display_name":"Ahmad Nasri","orcid":"https://orcid.org/0000-0002-2047-6693"},"institutions":[{"id":"https://openalex.org/I4210097719","display_name":"National Council for Scientific Research","ror":"https://ror.org/00x9ewr78","country_code":"LB","type":"funder","lineage":["https://openalex.org/I4210097719"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Ahmad Nasri","raw_affiliation_strings":["National Council for Scientific Research, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"National Council for Scientific Research, Beirut, Lebanon","institution_ids":["https://openalex.org/I4210097719"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060978257"],"corresponding_institution_ids":["https://openalex.org/I4210097719"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08688861,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"911","last_page":"916"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":1.0,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9954000115394592,"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/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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":0.7943259477615356},{"id":"https://openalex.org/keywords/subdivision","display_name":"Subdivision","score":0.77878737449646},{"id":"https://openalex.org/keywords/subdivision-surface","display_name":"Subdivision surface","score":0.6447200179100037},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.5676451921463013},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5162822604179382},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.4717555642127991},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.4660452604293823},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4627995193004608},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.4421165883541107},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40273457765579224},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.31435245275497437},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11472320556640625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09817972779273987}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7943259477615356},{"id":"https://openalex.org/C143392562","wikidata":"https://www.wikidata.org/wiki/Q449111","display_name":"Subdivision","level":2,"score":0.77878737449646},{"id":"https://openalex.org/C199686383","wikidata":"https://www.wikidata.org/wiki/Q1529124","display_name":"Subdivision surface","level":3,"score":0.6447200179100037},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.5676451921463013},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5162822604179382},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.4717555642127991},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.4660452604293823},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4627995193004608},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4421165883541107},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40273457765579224},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.31435245275497437},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11472320556640625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09817972779273987},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc48107.2020.9148066","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc48107.2020.9148066","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1975807121","https://openalex.org/W1981603350","https://openalex.org/W1997401508","https://openalex.org/W2022408614","https://openalex.org/W2032325716","https://openalex.org/W2040437529","https://openalex.org/W2053549506","https://openalex.org/W2083574922","https://openalex.org/W2095872092","https://openalex.org/W2108426836","https://openalex.org/W2117758409","https://openalex.org/W2129723281","https://openalex.org/W2150871235","https://openalex.org/W2163189379","https://openalex.org/W2182932938","https://openalex.org/W3142147837","https://openalex.org/W4237526698","https://openalex.org/W4239813889","https://openalex.org/W4246351519","https://openalex.org/W4247080994","https://openalex.org/W4251929439","https://openalex.org/W4253048710","https://openalex.org/W4253172818","https://openalex.org/W6686176984","https://openalex.org/W6792903772"],"related_works":["https://openalex.org/W2387884585","https://openalex.org/W2365894372","https://openalex.org/W646807382","https://openalex.org/W2097422415","https://openalex.org/W4386160109","https://openalex.org/W2382908174","https://openalex.org/W2182963470","https://openalex.org/W2380333825","https://openalex.org/W2088557191","https://openalex.org/W2023695123"],"abstract_inverted_index":{"Generating":[0],"smooth":[1,38],"surfaces":[2,19,39],"of":[3,44,48,106,142,163,185,204],"arbitrary":[4],"topology":[5],"is":[6,60,108,125],"a":[7,23,45,52,55,197],"major":[8],"challenge":[9],"in":[10,28,148],"geometric":[11],"modeling,":[12],"computer":[13],"graphics,":[14],"and":[15,25,80,150,171,214],"scientific":[16],"visualization.":[17],"Subdivision":[18,57,144],"have":[20],"emerged":[21],"as":[22],"powerful":[24],"useful":[26],"technique":[27],"modeling":[29],"free-form":[30],"surfaces.":[31],"Recursive":[32],"subdivision":[33,49],"techniques":[34],"generate":[35],"visually":[36],"pleasing":[37],"through":[40],"the":[41,66,100,139,161,189,200],"repeated":[42,101],"application":[43],"fixed":[46],"set":[47,184],"rules.":[50],"Given":[51],"control":[53,67,72],"mesh,":[54],"Catmull-Clark":[56,143],"Surface":[58],"(CCSS)":[59],"generated":[61],"by":[62,117],"iteratively":[63],"refining":[64],"(subdividing)":[65],"mesh":[68],"to":[69,93,99,159,188],"form":[70],"new":[71],"meshes.":[73],"CCSS":[74,107],"implementations":[75],"do":[76],"not":[77],"perform":[78],"well":[79],"suffer":[81],"from":[82,96],"low":[83],"CPU":[84],"utilization":[85],"because":[86],"they":[87],"are":[88],"often":[89],"waiting":[90],"for":[91],"data":[92,201],"be":[94,221],"transferred":[95],"memory":[97],"due":[98],"pointer":[102],"indirections.":[103],"Rapid":[104,140],"Evaluation":[105,141],"an":[109],"approach":[110,124],"that":[111,173,216],"focuses":[112],"on":[113,166,182],"achieving":[114],"maximum":[115],"performance":[116],"carefully":[118],"addressing":[119],"caching":[120],"issues.":[121],"However,":[122],"this":[123,135],"designed":[126],"with":[127,223],"primary":[128],"target":[129],"being":[130],"single":[131],"core":[132],"machines.":[133],"In":[134,193],"paper,":[136],"we":[137,195],"implement":[138],"Surfaces":[145],"(RECCSS)":[146],"algorithm":[147],"C++":[149],"measure":[151],"its":[152],"achieved":[153,222],"performance.":[154],"We":[155],"then":[156],"redesign":[157],"RECCSS":[158,175,191],"leverage":[160],"potential":[162],"parallel":[164],"computation":[165],"widely":[167],"available":[168],"multicores":[169],"machines":[170,186],"show":[172],"Parallelized":[174],"(PRECCSS)":[176],"achieves":[177],"noticeable":[178],"speedup":[179],"when":[180],"run":[181],"diverse":[183],"compared":[187],"original":[190],"implementation.":[192],"addition,":[194],"conduct":[196],"study":[198],"about":[199],"value":[202,225],"predictability":[203],"PRECCSS":[205],"load":[206],"instructions":[207],"using":[208],"Pin":[209],"dynamic":[210],"binary":[211],"instrumentation":[212],"tool,":[213],"conclude":[215],"93.25%":[217],"prediction":[218,226],"accuracy":[219],"can":[220],"existing":[224],"techniques.":[227]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}