{"id":"https://openalex.org/W2011569065","doi":"https://doi.org/10.1016/0010-4485(95)00002-x","title":"Topological method for loop detection of surface intersection problems","display_name":"Topological method for loop detection of surface intersection problems","publication_year":1995,"publication_date":"1995-11-01","ids":{"openalex":"https://openalex.org/W2011569065","doi":"https://doi.org/10.1016/0010-4485(95)00002-x","mag":"2011569065"},"language":"en","primary_location":{"id":"doi:10.1016/0010-4485(95)00002-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(95)00002-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer-Aided Design","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/A5085298210","display_name":"Yawei Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090916","display_name":"Triangle","ror":"https://ror.org/00fhbr831","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210090916"]},{"id":"https://openalex.org/I4210139236","display_name":"Ericsson (United States)","ror":"https://ror.org/03q3bdj78","country_code":"US","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210139236"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yawei Ma","raw_affiliation_strings":["Ericsson Inc, 1 Triangle Drive, RTP, NC 27709, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Inc, 1 Triangle Drive, RTP, NC 27709, USA","institution_ids":["https://openalex.org/I4210090916","https://openalex.org/I4210139236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070382039","display_name":"Ren Luo","orcid":"https://orcid.org/0000-0003-4513-7652"},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ren C Luo","raw_affiliation_strings":["Center for Robotics and Intelligent Machines, Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC 27695-7911, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Robotics and Intelligent Machines, Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC 27695-7911, USA","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3390,"currency":"USD","value_usd":3390},"apc_paid":null,"fwci":0.49,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.61583775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"27","issue":"11","first_page":"811","last_page":"820"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9959999918937683,"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":0.9959999918937683,"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":0.9921000003814697,"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/T12504","display_name":"Mathematics and Applications","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6948015689849854},{"id":"https://openalex.org/keywords/vector-field","display_name":"Vector field","score":0.6557204127311707},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.6323761343955994},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6020026206970215},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5342684388160706},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.5257340669631958},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5040746927261353},{"id":"https://openalex.org/keywords/vector-valued-function","display_name":"Vector-valued function","score":0.4808798134326935},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.47404715418815613},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.473135381937027},{"id":"https://openalex.org/keywords/normal","display_name":"Normal","score":0.4464506506919861},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.43808406591415405},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.43743669986724854},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4283125698566437},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4197956919670105},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.33437418937683105},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.30337637662887573},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13798785209655762},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.12786898016929626}],"concepts":[{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6948015689849854},{"id":"https://openalex.org/C91188154","wikidata":"https://www.wikidata.org/wiki/Q186247","display_name":"Vector field","level":2,"score":0.6557204127311707},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.6323761343955994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6020026206970215},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5342684388160706},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.5257340669631958},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5040746927261353},{"id":"https://openalex.org/C2456702","wikidata":"https://www.wikidata.org/wiki/Q1375954","display_name":"Vector-valued function","level":2,"score":0.4808798134326935},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.47404715418815613},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.473135381937027},{"id":"https://openalex.org/C118732077","wikidata":"https://www.wikidata.org/wiki/Q273176","display_name":"Normal","level":3,"score":0.4464506506919861},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.43808406591415405},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.43743669986724854},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4283125698566437},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4197956919670105},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.33437418937683105},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.30337637662887573},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13798785209655762},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.12786898016929626},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0010-4485(95)00002-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(95)00002-x","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer-Aided Design","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306078","display_name":"U.S. Department of Defense","ror":"https://ror.org/0447fe631"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W575078097","https://openalex.org/W1494200731","https://openalex.org/W1506829026","https://openalex.org/W1514742323","https://openalex.org/W1657782792","https://openalex.org/W1967067655","https://openalex.org/W1969589680","https://openalex.org/W1970805144","https://openalex.org/W1983016830","https://openalex.org/W1984926837","https://openalex.org/W2003180548","https://openalex.org/W2020927269","https://openalex.org/W2029336960","https://openalex.org/W2041603746","https://openalex.org/W2058424129","https://openalex.org/W2073066234","https://openalex.org/W2079757056","https://openalex.org/W2080397695","https://openalex.org/W2096206784","https://openalex.org/W2330222420","https://openalex.org/W3115050390","https://openalex.org/W3128928784","https://openalex.org/W4285719527","https://openalex.org/W6629676980","https://openalex.org/W6668969889"],"related_works":["https://openalex.org/W2359563340","https://openalex.org/W4248443820","https://openalex.org/W4210331724","https://openalex.org/W4285196787","https://openalex.org/W169131811","https://openalex.org/W3120092710","https://openalex.org/W2051672615","https://openalex.org/W2161722781","https://openalex.org/W2137812155","https://openalex.org/W2515076980"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}