{"id":"https://openalex.org/W2066873886","doi":"https://doi.org/10.1016/0167-8396(93)90049-9","title":"A new intersection algorithm for cyclides and swept surfaces using circle decomposition","display_name":"A new intersection algorithm for cyclides and swept surfaces using circle decomposition","publication_year":1993,"publication_date":"1993-02-01","ids":{"openalex":"https://openalex.org/W2066873886","doi":"https://doi.org/10.1016/0167-8396(93)90049-9","mag":"2066873886"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8396(93)90049-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8396(93)90049-9","pdf_url":null,"source":{"id":"https://openalex.org/S135221619","display_name":"Computer Aided Geometric Design","issn_l":"0167-8396","issn":["0167-8396","1879-2332"],"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 Geometric 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/A5031591506","display_name":"John K. Johnstone","orcid":"https://orcid.org/0000-0003-4033-0066"},"institutions":[{"id":"https://openalex.org/I2799853436","display_name":"Johns Hopkins Medicine","ror":"https://ror.org/037zgn354","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436"]},{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"John K. Johnstone","raw_affiliation_strings":["Department of Computer Science, The Johns Hopkins University, Baltimore, MD 21218, USA","Dept. of Computer Science, The Johns Hopkins University, Baltimore, MD 21218, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The Johns Hopkins University, Baltimore, MD 21218, USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Dept. of Computer Science, The Johns Hopkins University, Baltimore, MD 21218, USA","institution_ids":["https://openalex.org/I2799853436","https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031591506"],"corresponding_institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2799853436"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":1.1894,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.7821711,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"10","issue":"1","first_page":"1","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9988999962806702,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9988999962806702,"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":0.9977999925613403,"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":0.9970999956130981,"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/mathematics","display_name":"Mathematics","score":0.7096078395843506},{"id":"https://openalex.org/keywords/torus","display_name":"Torus","score":0.6835997700691223},{"id":"https://openalex.org/keywords/algebraic-surface","display_name":"Algebraic surface","score":0.6658859848976135},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6275710463523865},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5432224869728088},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.4715302586555481},{"id":"https://openalex.org/keywords/intersection-number","display_name":"Intersection number","score":0.4475539028644562},{"id":"https://openalex.org/keywords/intersection-theory","display_name":"Intersection theory","score":0.4146368205547333},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.41343507170677185},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.384991854429245},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.29404217004776},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.15271249413490295}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7096078395843506},{"id":"https://openalex.org/C9767117","wikidata":"https://www.wikidata.org/wiki/Q12510","display_name":"Torus","level":2,"score":0.6835997700691223},{"id":"https://openalex.org/C69653121","wikidata":"https://www.wikidata.org/wiki/Q1434805","display_name":"Algebraic surface","level":3,"score":0.6658859848976135},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6275710463523865},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5432224869728088},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.4715302586555481},{"id":"https://openalex.org/C103368685","wikidata":"https://www.wikidata.org/wiki/Q638846","display_name":"Intersection number","level":3,"score":0.4475539028644562},{"id":"https://openalex.org/C77462122","wikidata":"https://www.wikidata.org/wiki/Q15176852","display_name":"Intersection theory","level":5,"score":0.4146368205547333},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.41343507170677185},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.384991854429245},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.29404217004776},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15271249413490295},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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},{"id":"https://openalex.org/C186219872","wikidata":"https://www.wikidata.org/wiki/Q955889","display_name":"Differential algebraic equation","level":4,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.0},{"id":"https://openalex.org/C51544822","wikidata":"https://www.wikidata.org/wiki/Q465274","display_name":"Ordinary differential equation","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8396(93)90049-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8396(93)90049-9","pdf_url":null,"source":{"id":"https://openalex.org/S135221619","display_name":"Computer Aided Geometric Design","issn_l":"0167-8396","issn":["0167-8396","1879-2332"],"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 Geometric Design","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W32927244","https://openalex.org/W134577114","https://openalex.org/W151756654","https://openalex.org/W156136816","https://openalex.org/W158697530","https://openalex.org/W1569179563","https://openalex.org/W1597380673","https://openalex.org/W1657782792","https://openalex.org/W1965982184","https://openalex.org/W1966707033","https://openalex.org/W1992825679","https://openalex.org/W2001902860","https://openalex.org/W2006188145","https://openalex.org/W2026082049","https://openalex.org/W2036204237","https://openalex.org/W2056316255","https://openalex.org/W2064794237","https://openalex.org/W2131141154","https://openalex.org/W2139748658","https://openalex.org/W2155627454","https://openalex.org/W2768364248","https://openalex.org/W3018572509","https://openalex.org/W4235058434","https://openalex.org/W6601372254","https://openalex.org/W6606209156","https://openalex.org/W6606450170","https://openalex.org/W6634104336","https://openalex.org/W6635031022","https://openalex.org/W6639221839","https://openalex.org/W6724474876","https://openalex.org/W6776504706"],"related_works":["https://openalex.org/W2064694271","https://openalex.org/W4387389650","https://openalex.org/W2952660455","https://openalex.org/W4386561763","https://openalex.org/W1513576810","https://openalex.org/W1582971790","https://openalex.org/W2143703413","https://openalex.org/W4322616263","https://openalex.org/W2095497128","https://openalex.org/W2020180747"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-01-15T23:16:33.117629","created_date":"2025-10-10T00:00:00"}