{"id":"https://openalex.org/W2116533649","doi":"https://doi.org/10.1142/s021865430400064x","title":"CONTROLLABLE BINARY CSG OPERATORS FOR \"SOFT OBJECTS\"","display_name":"CONTROLLABLE BINARY CSG OPERATORS FOR \"SOFT OBJECTS\"","publication_year":2004,"publication_date":"2004-12-01","ids":{"openalex":"https://openalex.org/W2116533649","doi":"https://doi.org/10.1142/s021865430400064x","mag":"2116533649"},"language":"en","primary_location":{"id":"doi:10.1142/s021865430400064x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021865430400064x","pdf_url":null,"source":{"id":"https://openalex.org/S68340538","display_name":"International Journal of Shape Modeling","issn_l":"0218-6543","issn":["0218-6543","1793-639X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Shape Modeling","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/A5111416250","display_name":"Lo\u00efc Barthe","orcid":null},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"LO\u00cfC BARTHE","raw_affiliation_strings":["SIRV Group, IRIT/UPS Toulouse, 118 route de Narbonne, 31062 Toulouse Cedex 4, France"],"affiliations":[{"raw_affiliation_string":"SIRV Group, IRIT/UPS Toulouse, 118 route de Narbonne, 31062 Toulouse Cedex 4, France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I4210119061"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082028522","display_name":"Brian Wyvill","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"BRIAN WYVILL","raw_affiliation_strings":["Dept. of Computer Science, University of Calgary,  2500 University Dr. NW Calgary, Alberta, T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Calgary,  2500 University Dr. NW Calgary, Alberta, T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044541153","display_name":"Erwin de Groot","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"ERWIN DE GROOT","raw_affiliation_strings":["Dept. of Computer Science, University of Calgary,  2500 University Dr. NW Calgary, Alberta, T2N 1N4, Canada"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Calgary,  2500 University Dr. NW Calgary, Alberta, T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111416250"],"corresponding_institution_ids":["https://openalex.org/I134560555","https://openalex.org/I4210119061"],"apc_list":null,"apc_paid":null,"fwci":3.5712,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.92203595,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"10","issue":"02","first_page":"135","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9839000105857849,"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":0.9839000105857849,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9684000015258789,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9567999839782715,"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/binary-number","display_name":"Binary number","score":0.644212007522583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47474461793899536},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33609631657600403},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3197564482688904}],"concepts":[{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.644212007522583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47474461793899536},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33609631657600403},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3197564482688904}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s021865430400064x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021865430400064x","pdf_url":null,"source":{"id":"https://openalex.org/S68340538","display_name":"International Journal of Shape Modeling","issn_l":"0218-6543","issn":["0218-6543","1793-639X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Shape Modeling","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":29,"referenced_works":["https://openalex.org/W44793897","https://openalex.org/W1587467920","https://openalex.org/W1753524162","https://openalex.org/W1983019655","https://openalex.org/W1986737903","https://openalex.org/W1989519540","https://openalex.org/W1993782748","https://openalex.org/W2028001218","https://openalex.org/W2031962851","https://openalex.org/W2045991012","https://openalex.org/W2092072871","https://openalex.org/W2093279858","https://openalex.org/W2097967318","https://openalex.org/W2104217614","https://openalex.org/W2108142674","https://openalex.org/W2123855817","https://openalex.org/W2127232299","https://openalex.org/W2132412507","https://openalex.org/W2146968309","https://openalex.org/W2153495762","https://openalex.org/W2154310673","https://openalex.org/W2154396405","https://openalex.org/W2161660798","https://openalex.org/W2165611296","https://openalex.org/W2168501090","https://openalex.org/W2244686166","https://openalex.org/W2293779956","https://openalex.org/W4237390106","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793","https://openalex.org/W4238204885"],"abstract_inverted_index":{"Potential":[0],"functions":[1],"allow":[2],"the":[3,39,51,60],"definition":[4,58],"of":[5,41,59,106,126],"both":[6,74],"an":[7],"implicit":[8,86],"surface":[9],"and":[10,22,76,112,129],"its":[11],"volume.":[12],"In":[13,79],"this":[14,80,99],"representation,":[15],"two":[16],"categories":[17],"can":[18],"be":[19,36],"distinguished:":[20],"bounded":[21,71,85],"unbounded":[23],"representations.":[24],"Boolean":[25,107],"composition":[26,96],"operators":[27,64,108,121,140],"are":[28,47,141],"standard":[29],"modelling":[30],"tools":[31],"allowing":[32],"complex":[33],"objects":[34],"to":[35,69,93],"built":[37],"by":[38],"combination":[40],"simple":[42],"volume":[43],"primitives.":[44],"Though":[45],"they":[46,130],"well":[48],"defined":[49],"for":[50],"second":[52],"category,":[53],"there":[54],"is":[55],"no":[56],"clear":[57],"properties":[61,92],"that":[62],"such":[63],"should":[65],"satisfy":[66],"in":[67],"order":[68],"provide":[70],"representation":[72],"with":[73,114],"smooth":[75,117,127],"sharp":[77,138],"transition.":[78,118],"paper,":[81],"we":[82,102],"focus":[83],"on":[84],"representation.":[87],"We":[88],"first":[89],"present":[90],"fundamental":[91],"create":[94],"adequate":[95],"operators.":[97],"From":[98],"theoretical":[100],"framework,":[101],"derive":[103],"a":[104],"set":[105],"providing":[109],"union,":[110],"intersection":[111],"difference":[113],"or":[115],"without":[116],"Our":[119],"new":[120],"integrate":[122],"accurate":[123],"point-by-point":[124],"control":[125],"transitions":[128],"generate":[131],"G1":[132],"continuous":[133],"potential":[134],"fields":[135],"even":[136],"when":[137],"transition":[139],"used.":[142]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":7}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
