{"id":"https://openalex.org/W2171409252","doi":"https://doi.org/10.1023/a:1022977709811","title":"Solution Methodologies for the Smallest Enclosing Circle Problem","display_name":"Solution Methodologies for the Smallest Enclosing Circle Problem","publication_year":2003,"publication_date":"2003-04-01","ids":{"openalex":"https://openalex.org/W2171409252","doi":"https://doi.org/10.1023/a:1022977709811","mag":"2171409252"},"language":"en","primary_location":{"id":"doi:10.1023/a:1022977709811","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1022977709811","pdf_url":null,"source":{"id":"https://openalex.org/S39243548","display_name":"Computational Optimization and Applications","issn_l":"0926-6003","issn":["0926-6003","1573-2894"],"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":"Computational Optimization and Applications","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/A5111993773","display_name":"Sheng Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091207","display_name":"Singapore Institute of Manufacturing Technology","ror":"https://ror.org/00f44np30","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210091207","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Sheng Xu","raw_affiliation_strings":["Gintic Institute of Manufacturing Technology, Singapore"],"affiliations":[{"raw_affiliation_string":"Gintic Institute of Manufacturing Technology, Singapore","institution_ids":["https://openalex.org/I4210091207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101429270","display_name":"Robert M. Freund","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]},{"id":"https://openalex.org/I4210167254","display_name":"Singapore-MIT Alliance for Research and Technology","ror":"https://ror.org/05yb3w112","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210167254"]}],"countries":["SG","US"],"is_corresponding":false,"raw_author_name":"Robert M. Freund","raw_affiliation_strings":["Sloan School of Management, Massachusetts Institute of Technology and Singapore-MIT Alliance, Singapore"],"affiliations":[{"raw_affiliation_string":"Sloan School of Management, Massachusetts Institute of Technology and Singapore-MIT Alliance, Singapore","institution_ids":["https://openalex.org/I4210167254","https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100618850","display_name":"Jie Sun","orcid":"https://orcid.org/0000-0001-5611-1672"},"institutions":[{"id":"https://openalex.org/I4210167254","display_name":"Singapore-MIT Alliance for Research and Technology","ror":"https://ror.org/05yb3w112","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210167254"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jie Sun","raw_affiliation_strings":["Department of Decision Sciences, National University of Singapore and Singapore-MIT Alliance, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Decision Sciences, National University of Singapore and Singapore-MIT Alliance, Singapore","institution_ids":["https://openalex.org/I4210167254","https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111993773"],"corresponding_institution_ids":["https://openalex.org/I4210091207"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":4.1923,"has_fulltext":false,"cited_by_count":86,"citation_normalized_percentile":{"value":0.93895532,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"25","issue":"1-3","first_page":"283","last_page":"292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998999834060669,"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/T10996","display_name":"Computational Geometry and Mesh Generation","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/T12176","display_name":"Optimization and Packing Problems","score":0.9987000226974487,"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"}},{"id":"https://openalex.org/T11830","display_name":"Point processes and geometric inequalities","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/mathematics","display_name":"Mathematics","score":0.8792980909347534},{"id":"https://openalex.org/keywords/subgradient-method","display_name":"Subgradient method","score":0.7378065586090088},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5560389161109924},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.48385775089263916},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.43287327885627747},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.42262890934944153},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.41157686710357666},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3252860903739929},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3024836480617523},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.15400078892707825},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10291656851768494}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8792980909347534},{"id":"https://openalex.org/C158968445","wikidata":"https://www.wikidata.org/wiki/Q7631150","display_name":"Subgradient method","level":2,"score":0.7378065586090088},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5560389161109924},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.48385775089263916},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.43287327885627747},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.42262890934944153},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.41157686710357666},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3252860903739929},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3024836480617523},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.15400078892707825},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10291656851768494}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1023/a:1022977709811","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1022977709811","pdf_url":null,"source":{"id":"https://openalex.org/S39243548","display_name":"Computational Optimization and Applications","issn_l":"0926-6003","issn":["0926-6003","1573-2894"],"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":"Computational Optimization and Applications","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/114876","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/114876","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Review"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1548252585","https://openalex.org/W1606594487","https://openalex.org/W1646289414","https://openalex.org/W1967073510","https://openalex.org/W2023732812","https://openalex.org/W2050014122","https://openalex.org/W2105235982","https://openalex.org/W2107423006","https://openalex.org/W2133713273","https://openalex.org/W2139115571","https://openalex.org/W2139594840","https://openalex.org/W2149906774","https://openalex.org/W4214494916"],"related_works":["https://openalex.org/W2064986600","https://openalex.org/W1963950814","https://openalex.org/W2038681403","https://openalex.org/W1969993220","https://openalex.org/W3199282782","https://openalex.org/W2038544483","https://openalex.org/W2332354216","https://openalex.org/W1921837409","https://openalex.org/W2113355339","https://openalex.org/W1779116507"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":8}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2016-06-24T00:00:00"}
