{"id":"https://openalex.org/W1991132264","doi":"https://doi.org/10.1007/bf02943518","title":"Fast ray tracing NURBS surfaces","display_name":"Fast ray tracing NURBS surfaces","publication_year":1996,"publication_date":"1996-01-01","ids":{"openalex":"https://openalex.org/W1991132264","doi":"https://doi.org/10.1007/bf02943518","mag":"1991132264"},"language":"en","primary_location":{"id":"doi:10.1007/bf02943518","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02943518","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","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/A5023893248","display_name":"Kaihuai Qin","orcid":"https://orcid.org/0000-0001-8902-142X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaihuai Qin","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, 100084, Beijing","Dept-of Computer Science and Technology, Tsinghua University, Beijing,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, 100084, Beijing","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept-of Computer Science and Technology, Tsinghua University, Beijing,","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109011312","display_name":"Minglun Gong","orcid":"https://orcid.org/0000-0001-5820-5381"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minglun Gong","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, 100084, Beijing","Dept-of Computer Science and Technology, Tsinghua University, Beijing,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, 100084, Beijing","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept-of Computer Science and Technology, Tsinghua University, Beijing,","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069488987","display_name":"Geliang Tong","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Geliang Tong","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, 100084, Beijing","Dept-of Computer Science and Technology, Tsinghua University, Beijing,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, 100084, Beijing","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept-of Computer Science and Technology, Tsinghua University, Beijing,","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.4356,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63397299,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"11","issue":"1","first_page":"17","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/parallelepiped","display_name":"Parallelepiped","score":0.7084411382675171},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6913927793502808},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6685948371887207},{"id":"https://openalex.org/keywords/parametric-surface","display_name":"Parametric surface","score":0.6631695628166199},{"id":"https://openalex.org/keywords/extrapolation","display_name":"Extrapolation","score":0.5581115484237671},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5245839953422546},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.5178561210632324},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.34278595447540283},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.2973908483982086},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27139613032341003},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.20550256967544556},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09475284814834595}],"concepts":[{"id":"https://openalex.org/C2779788511","wikidata":"https://www.wikidata.org/wiki/Q181658","display_name":"Parallelepiped","level":2,"score":0.7084411382675171},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6913927793502808},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6685948371887207},{"id":"https://openalex.org/C2187777","wikidata":"https://www.wikidata.org/wiki/Q1071743","display_name":"Parametric surface","level":3,"score":0.6631695628166199},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.5581115484237671},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5245839953422546},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.5178561210632324},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.34278595447540283},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.2973908483982086},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27139613032341003},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20550256967544556},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09475284814834595},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf02943518","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02943518","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","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":45,"referenced_works":["https://openalex.org/W257525205","https://openalex.org/W1487859867","https://openalex.org/W1532701078","https://openalex.org/W1532925811","https://openalex.org/W1550108991","https://openalex.org/W1551207461","https://openalex.org/W1587467920","https://openalex.org/W1966150553","https://openalex.org/W1967555766","https://openalex.org/W1977248580","https://openalex.org/W1979460674","https://openalex.org/W1981477024","https://openalex.org/W1982661771","https://openalex.org/W1994045646","https://openalex.org/W2001251394","https://openalex.org/W2011576671","https://openalex.org/W2020171867","https://openalex.org/W2023518725","https://openalex.org/W2024007498","https://openalex.org/W2041180141","https://openalex.org/W2054349093","https://openalex.org/W2055491898","https://openalex.org/W2056827338","https://openalex.org/W2072576348","https://openalex.org/W2076231474","https://openalex.org/W2079465197","https://openalex.org/W2090963365","https://openalex.org/W2095069333","https://openalex.org/W2103360877","https://openalex.org/W2116334708","https://openalex.org/W2121859020","https://openalex.org/W2128922419","https://openalex.org/W2130037047","https://openalex.org/W2152481451","https://openalex.org/W2159887832","https://openalex.org/W2239344586","https://openalex.org/W2296866979","https://openalex.org/W2949146770","https://openalex.org/W3000042338","https://openalex.org/W3006053767","https://openalex.org/W4205295188","https://openalex.org/W4241102120","https://openalex.org/W4253856763","https://openalex.org/W4254041116","https://openalex.org/W4299512035"],"related_works":["https://openalex.org/W4383816821","https://openalex.org/W4283382972","https://openalex.org/W4367557258","https://openalex.org/W118848820","https://openalex.org/W2059014664","https://openalex.org/W2065245699","https://openalex.org/W3148891486","https://openalex.org/W4282968753","https://openalex.org/W2563408919","https://openalex.org/W1977832220"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}