{"id":"https://openalex.org/W2006776863","doi":"https://doi.org/10.1145/1236246.1236253","title":"3D triangular mesh optimization in geometry processing for CAD","display_name":"3D triangular mesh optimization in geometry processing for CAD","publication_year":2007,"publication_date":"2007-06-04","ids":{"openalex":"https://openalex.org/W2006776863","doi":"https://doi.org/10.1145/1236246.1236253","mag":"2006776863"},"language":"en","primary_location":{"id":"doi:10.1145/1236246.1236253","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1236246.1236253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM symposium on Solid 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/A5033023608","display_name":"Weining Yue","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weining Yue","raw_affiliation_strings":["Peking University"],"affiliations":[{"raw_affiliation_string":"Peking University","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100616828","display_name":"Qingwei Guo","orcid":"https://orcid.org/0000-0003-2718-0876"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingwei Guo","raw_affiliation_strings":["Peking University"],"affiliations":[{"raw_affiliation_string":"Peking University","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100436809","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0002-8311-370X"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["Peking University"],"affiliations":[{"raw_affiliation_string":"Peking University","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5115588322","display_name":"Guoping Wang","orcid":"https://orcid.org/0000-0001-7819-0076"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoping Wang","raw_affiliation_strings":["Peking University"],"affiliations":[{"raw_affiliation_string":"Peking University","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033023608"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":2.5059,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87699893,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"23","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998999834060669,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998999834060669,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9998000264167786,"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/T11159","display_name":"Manufacturing Process and Optimization","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/triangle-mesh","display_name":"Triangle mesh","score":0.7546724677085876},{"id":"https://openalex.org/keywords/voronoi-diagram","display_name":"Voronoi diagram","score":0.6007756590843201},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5790010690689087},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5690022110939026},{"id":"https://openalex.org/keywords/cad","display_name":"CAD","score":0.5630128979682922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5621131062507629},{"id":"https://openalex.org/keywords/geometry-processing","display_name":"Geometry processing","score":0.5221843123435974},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.519959568977356},{"id":"https://openalex.org/keywords/simulated-annealing","display_name":"Simulated annealing","score":0.4992332458496094},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4650123715400696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44397401809692383},{"id":"https://openalex.org/keywords/solid-modeling","display_name":"Solid modeling","score":0.4357512295246124},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.36561548709869385},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.3146180510520935},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28982964158058167},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22692179679870605},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.21753841638565063},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.16112318634986877},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.15566140413284302},{"id":"https://openalex.org/keywords/engineering-drawing","display_name":"Engineering drawing","score":0.14661693572998047},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.1352323591709137},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12848681211471558}],"concepts":[{"id":"https://openalex.org/C194401833","wikidata":"https://www.wikidata.org/wiki/Q3456889","display_name":"Triangle mesh","level":3,"score":0.7546724677085876},{"id":"https://openalex.org/C24881265","wikidata":"https://www.wikidata.org/wiki/Q757267","display_name":"Voronoi diagram","level":2,"score":0.6007756590843201},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5790010690689087},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5690022110939026},{"id":"https://openalex.org/C194789388","wikidata":"https://www.wikidata.org/wiki/Q17855283","display_name":"CAD","level":2,"score":0.5630128979682922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5621131062507629},{"id":"https://openalex.org/C2779521785","wikidata":"https://www.wikidata.org/wiki/Q5535529","display_name":"Geometry processing","level":3,"score":0.5221843123435974},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.519959568977356},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.4992332458496094},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4650123715400696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44397401809692383},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.4357512295246124},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.36561548709869385},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.3146180510520935},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28982964158058167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22692179679870605},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.21753841638565063},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.16112318634986877},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.15566140413284302},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.14661693572998047},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.1352323591709137},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12848681211471558},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1236246.1236253","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1236246.1236253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM symposium on Solid and physical modeling","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4699999988079071,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321210","display_name":"Dong-A University","ror":"https://ror.org/03qvtpc38"},{"id":"https://openalex.org/F4320322191","display_name":"Hunan University","ror":"https://ror.org/05htk5m33"},{"id":"https://openalex.org/F4320322392","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549"},{"id":"https://openalex.org/F4320332222","display_name":"University of Illinois at Urbana-Champaign","ror":"https://ror.org/047426m28"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W77194677","https://openalex.org/W1974956622","https://openalex.org/W1984713107","https://openalex.org/W1985395230","https://openalex.org/W2000214666","https://openalex.org/W2006502673","https://openalex.org/W2010674016","https://openalex.org/W2021167140","https://openalex.org/W2024060531","https://openalex.org/W2026043300","https://openalex.org/W2051752778","https://openalex.org/W2079017595","https://openalex.org/W2080528912","https://openalex.org/W2108904692","https://openalex.org/W2121934905","https://openalex.org/W2130470231","https://openalex.org/W2134756023","https://openalex.org/W2134770338","https://openalex.org/W2142586112","https://openalex.org/W2150874139","https://openalex.org/W2157111759","https://openalex.org/W2159475546","https://openalex.org/W2198608103","https://openalex.org/W2294238806","https://openalex.org/W2341600683","https://openalex.org/W3004175625","https://openalex.org/W6681322599"],"related_works":["https://openalex.org/W2009236621","https://openalex.org/W4793565","https://openalex.org/W2897997406","https://openalex.org/W2120586762","https://openalex.org/W3144294722","https://openalex.org/W1592623428","https://openalex.org/W2486156819","https://openalex.org/W2360899408","https://openalex.org/W2462208838","https://openalex.org/W1567391113"],"abstract_inverted_index":{"Geometry":[0],"processing":[1,61],"in":[2,105,119],"CAD":[3],"proposes":[4],"rigorous":[5],"requirements":[6],"on":[7],"mesh":[8,16,66,77],"quality.":[9],"In":[10,68],"this":[11],"paper":[12],"an":[13],"integrated":[14],"triangular":[15],"optimization":[17,70],"method":[18],"is":[19,40,51,63,98],"proposed.":[20],"Edge":[21],"marking":[22],"function":[23],"and":[24,80,83,111],"local":[25],"edge":[26],"operations":[27],"are":[28,78,85,91,113],"used":[29],"to":[30,42],"improve":[31],"the":[32,44,55,72,81,94,120],"vertex":[33,56],"sampling.":[34],"Modified":[35],"weighted":[36],"centroidal":[37],"Voronoi":[38],"tessellation":[39],"employed":[41],"regularize":[43],"triangle":[45],"geometry.":[46],"A":[47],"simulated":[48],"annealing":[49],"algorithm":[50],"proposed":[52],"for":[53,65],"optimizing":[54],"connectivity.":[57],"Finally,":[58],"a":[59],"signal":[60],"filter":[62],"developed":[64,126],"denoising.":[67],"every":[69],"stage,":[71],"shape":[73],"deviations":[74],"from":[75],"original":[76],"prevented,":[79],"boundaries":[82],"features":[84],"well":[86],"preserved.":[87],"Since":[88],"all":[89],"modifications":[90],"performed":[92],"locally,":[93],"error-prone":[95],"global":[96],"parameterization":[97],"avoided.":[99],"This":[100],"technique":[101],"has":[102],"been":[103],"deployed":[104],"real-world":[106],"product":[107],"design.":[108],"Its":[109],"advantage":[110],"robustness":[112],"verified":[114],"by":[115,127],"many":[116],"examples":[117],"implemented":[118],"geometric":[121],"design":[122],"software":[123],"PUM":[124],"2.0":[125],"Peking":[128],"University.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}