{"id":"https://openalex.org/W2134239102","doi":"https://doi.org/10.1016/s1571-0653(04)00489-5","title":"Cutting Corners by Circles and Spheres","display_name":"Cutting Corners by Circles and Spheres","publication_year":2003,"publication_date":"2003-03-01","ids":{"openalex":"https://openalex.org/W2134239102","doi":"https://doi.org/10.1016/s1571-0653(04)00489-5","mag":"2134239102"},"language":"en","primary_location":{"id":"doi:10.1016/s1571-0653(04)00489-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1571-0653(04)00489-5","pdf_url":null,"source":{"id":"https://openalex.org/S902237881","display_name":"Electronic Notes in Discrete Mathematics","issn_l":"1571-0653","issn":["1571-0653"],"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":"Electronic Notes in Discrete Mathematics","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/A5111938819","display_name":"Jovi\u0161 a \u017duni\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jovi\u0161;a \u017duni\u0107","raw_affiliation_strings":["Computer Science Department, Cardiff University, Queen's Buildings, Newport Road, P.O. Box 916, Cardiff CF24 3XF, U.K"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Cardiff University, Queen's Buildings, Newport Road, P.O. Box 916, Cardiff CF24 3XF, U.K","institution_ids":["https://openalex.org/I79510175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111938819"],"corresponding_institution_ids":["https://openalex.org/I79510175"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16842327,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"232","last_page":"242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9993000030517578,"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":0.9973999857902527,"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/mathematics","display_name":"Mathematics","score":0.8443388342857361},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8076294660568237},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.652428925037384},{"id":"https://openalex.org/keywords/great-circle","display_name":"Great circle","score":0.6160330176353455},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5899763703346252},{"id":"https://openalex.org/keywords/spheres","display_name":"SPHERES","score":0.5072329044342041},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5067628026008606},{"id":"https://openalex.org/keywords/circle-packing","display_name":"Circle packing","score":0.4795070290565491},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.46186310052871704},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.055447787046432495}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8443388342857361},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8076294660568237},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.652428925037384},{"id":"https://openalex.org/C148189969","wikidata":"https://www.wikidata.org/wiki/Q146657","display_name":"Great circle","level":2,"score":0.6160330176353455},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5899763703346252},{"id":"https://openalex.org/C72422203","wikidata":"https://www.wikidata.org/wiki/Q7392545","display_name":"SPHERES","level":2,"score":0.5072329044342041},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5067628026008606},{"id":"https://openalex.org/C123115066","wikidata":"https://www.wikidata.org/wiki/Q5121501","display_name":"Circle packing","level":2,"score":0.4795070290565491},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.46186310052871704},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.055447787046432495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s1571-0653(04)00489-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1571-0653(04)00489-5","pdf_url":null,"source":{"id":"https://openalex.org/S902237881","display_name":"Electronic Notes in Discrete Mathematics","issn_l":"1571-0653","issn":["1571-0653"],"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":"Electronic Notes in Discrete Mathematics","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":16,"referenced_works":["https://openalex.org/W1967705999","https://openalex.org/W1974815464","https://openalex.org/W1980499588","https://openalex.org/W2009708902","https://openalex.org/W2026292127","https://openalex.org/W2054804336","https://openalex.org/W2061659737","https://openalex.org/W2105435269","https://openalex.org/W2143245098","https://openalex.org/W2152839250","https://openalex.org/W2159498975","https://openalex.org/W2162865949","https://openalex.org/W2170471533","https://openalex.org/W2545696445","https://openalex.org/W2911895609","https://openalex.org/W3017143921"],"related_works":["https://openalex.org/W2017012679","https://openalex.org/W2769125261","https://openalex.org/W2119398048","https://openalex.org/W4321033838","https://openalex.org/W2055789678","https://openalex.org/W2950776894","https://openalex.org/W2026428655","https://openalex.org/W2026894794","https://openalex.org/W2595429479","https://openalex.org/W1985317896"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}