{"id":"https://openalex.org/W3009735073","doi":"https://doi.org/10.1115/1.4046588","title":"Improved Feasible-Set Method for Removing Mesh Inversion","display_name":"Improved Feasible-Set Method for Removing Mesh Inversion","publication_year":2020,"publication_date":"2020-03-06","ids":{"openalex":"https://openalex.org/W3009735073","doi":"https://doi.org/10.1115/1.4046588","mag":"3009735073"},"language":"en","primary_location":{"id":"doi:10.1115/1.4046588","is_oa":false,"landing_page_url":"https://doi.org/10.1115/1.4046588","pdf_url":null,"source":{"id":"https://openalex.org/S173178594","display_name":"Journal of Computing and Information Science in Engineering","issn_l":"1530-9827","issn":["1530-9827","1944-7078"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316053","host_organization_name":"ASM International","host_organization_lineage":["https://openalex.org/P4310316053"],"host_organization_lineage_names":["ASM International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computing and Information Science in Engineering","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/A5034955568","display_name":"Soji Yamakawa","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soji Yamakawa","raw_affiliation_strings":["The Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101724128","display_name":"Kenji Shimada","orcid":"https://orcid.org/0000-0001-8827-672X"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenji Shimada","raw_affiliation_strings":["The Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02632071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9955999851226807,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9955999851226807,"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":0.9908999800682068,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9771000146865845,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.8662264347076416},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6257984042167664},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6085622310638428},{"id":"https://openalex.org/keywords/volume-mesh","display_name":"Volume mesh","score":0.5419614315032959},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5371504426002502},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.5182892680168152},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.478839635848999},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4765787124633789},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.4497237503528595},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.436893492937088},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.43592989444732666},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.4342900216579437},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2426464855670929},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.157956063747406},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.08690899610519409},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.062177062034606934}],"concepts":[{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.8662264347076416},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6257984042167664},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6085622310638428},{"id":"https://openalex.org/C170589453","wikidata":"https://www.wikidata.org/wiki/Q7940896","display_name":"Volume mesh","level":4,"score":0.5419614315032959},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5371504426002502},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.5182892680168152},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.478839635848999},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4765787124633789},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.4497237503528595},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.436893492937088},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.43592989444732666},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4342900216579437},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2426464855670929},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.157956063747406},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.08690899610519409},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.062177062034606934},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1115/1.4046588","is_oa":false,"landing_page_url":"https://doi.org/10.1115/1.4046588","pdf_url":null,"source":{"id":"https://openalex.org/S173178594","display_name":"Journal of Computing and Information Science in Engineering","issn_l":"1530-9827","issn":["1530-9827","1944-7078"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316053","host_organization_name":"ASM International","host_organization_lineage":["https://openalex.org/P4310316053"],"host_organization_lineage_names":["ASM International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computing and Information Science in Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W84390757","https://openalex.org/W170353654","https://openalex.org/W1505367476","https://openalex.org/W1507605427","https://openalex.org/W1576475983","https://openalex.org/W1782795248","https://openalex.org/W1963572107","https://openalex.org/W1980757084","https://openalex.org/W1980802338","https://openalex.org/W1993309788","https://openalex.org/W1993931467","https://openalex.org/W2003158973","https://openalex.org/W2003711098","https://openalex.org/W2008617812","https://openalex.org/W2021240955","https://openalex.org/W2026825120","https://openalex.org/W2027276065","https://openalex.org/W2082528405","https://openalex.org/W2089637722","https://openalex.org/W2099332139","https://openalex.org/W2111381736","https://openalex.org/W2131745086","https://openalex.org/W2133391257","https://openalex.org/W2134019078","https://openalex.org/W2137373077","https://openalex.org/W2141717881","https://openalex.org/W2143269273","https://openalex.org/W2144450887","https://openalex.org/W2149915005","https://openalex.org/W2157687279","https://openalex.org/W2160317488","https://openalex.org/W2187663595","https://openalex.org/W2261730354","https://openalex.org/W2408194361","https://openalex.org/W2556730860","https://openalex.org/W2736266475","https://openalex.org/W2805672949","https://openalex.org/W2884375584","https://openalex.org/W2965500880","https://openalex.org/W6603524757","https://openalex.org/W6630310546","https://openalex.org/W6630390817","https://openalex.org/W6634378856","https://openalex.org/W6637968353","https://openalex.org/W6680026044","https://openalex.org/W6686802209","https://openalex.org/W6714478957","https://openalex.org/W6752001497"],"related_works":["https://openalex.org/W2050851932","https://openalex.org/W2184057547","https://openalex.org/W4210950568","https://openalex.org/W2381018316","https://openalex.org/W2048163432","https://openalex.org/W1542092300","https://openalex.org/W156011255","https://openalex.org/W2601611040","https://openalex.org/W2369809820","https://openalex.org/W2796321288"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2],"presents":[3],"a":[4,64,70,118,122,184],"new":[5,161,185],"computational":[6],"method":[7,12,62,176,190,226],"based":[8],"on":[9],"the":[10,19,75,90,94,102,126,150,165,174,202,224,234,237],"feasible-set":[11,104],"(Berndt,":[13],"Kucharik,":[14],"and":[15,32,35,57,115,236],"Shashkov,":[16,36],"2010,":[17],"\u201cUsing":[18],"Feasible":[20],"Set":[21],"Method":[22],"for":[23,51,66,120,193,195,212],"Rezoning":[24],"in":[25,42,55,73],"ALE,\u201d":[26],"Procedia":[27],"Comput.,":[28],"1(1),":[29],"pp.":[30,49],"1879\u20131886":[31],"Vachal,":[33],"Garimella,":[34],"2004,":[37],"\u201cUntangling":[38],"of":[39,96,143,173,223],"2D":[40],"Meshes":[41],"ALE":[43],"Simulations,\u201d":[44],"J.":[45],"Comput.":[46],"Phys.,":[47],"196,":[48],"627\u2013644)":[50],"removing":[52],"inverted":[53,82,97,154,162,186,214],"elements":[54,98,163,215],"surface":[56,111],"volume":[58,113],"meshes.":[59],"The":[60,84,171,188,221],"proposed":[61,138,175,189],"calculates":[63],"region":[65,91],"each":[67],"node":[68,76,85],"called":[69],"\u201cfeasible":[71],"set\u201d":[72],"which":[74,199],"can":[77],"reside":[78],"without":[79,182],"creating":[80,183],"an":[81],"element.":[83,187],"is":[86,99,107,128,168,177,191,209],"then":[87],"relocated":[88],"within":[89],"so":[92],"that":[93,201],"number":[95],"reduced.":[100],"Unlike":[101],"original":[103],"method,":[105],"it":[106,232],"applicable":[108],"to":[109,178,233],"nonplanar":[110],"meshes,":[112,114],"also":[116,210],"has":[117,153,227],"step":[119],"recovering":[121],"feasible":[123],"set":[124,127],"when":[125,164],"empty.":[129],"While":[130],"various":[131],"useful":[132,192,211],"mesh":[133,152,158,166,180,204],"optimization":[134],"techniques":[135],"have":[136],"been":[137,228],"over":[139],"several":[140],"decades,":[141],"many":[142],"them":[144],"do":[145],"not":[146],"work":[147],"well":[148],"if":[149],"initial":[151,203],"elements.":[155],"Additionally,":[156],"some":[157],"optimizations":[159],"create":[160],"topology":[167],"highly":[169],"irregular.":[170],"goal":[172],"remove":[179],"inversion":[181,206],"preconditioning":[194],"conventional":[196,218],"smoothing":[197,219],"techniques,":[198],"require":[200],"be":[205],"free.":[207],"It":[208],"correcting":[213],"created":[216],"by":[217,230],"techniques.":[220],"effectiveness":[222],"improved":[225],"verified":[229],"applying":[231],"facet-repair":[235],"boundary-layer":[238],"generation":[239],"problems.":[240]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}