{"id":"https://openalex.org/W2035096174","doi":"https://doi.org/10.1016/0925-7721(92)90003-b","title":"The \u03b3-neighborhood graph","display_name":"The \u03b3-neighborhood graph","publication_year":1992,"publication_date":"1992-04-01","ids":{"openalex":"https://openalex.org/W2035096174","doi":"https://doi.org/10.1016/0925-7721(92)90003-b","mag":"2035096174"},"language":"en","primary_location":{"id":"doi:10.1016/0925-7721(92)90003-b","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0925-7721(92)90003-b","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"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":"Computational Geometry","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/A5022137808","display_name":"Remco C. Veltkamp","orcid":"https://orcid.org/0000-0003-1934-7170"},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832","https://openalex.org/I4405262988"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Remco C. Veltkamp","raw_affiliation_strings":["Centre for Mathematics and Computer Science (CWI), Department of Interactive Systems, Kruislaan 413, 1098 SJ Amsterdam, Netherlands"],"affiliations":[{"raw_affiliation_string":"Centre for Mathematics and Computer Science (CWI), Department of Interactive Systems, Kruislaan 413, 1098 SJ Amsterdam, Netherlands","institution_ids":["https://openalex.org/I1341640284"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5022137808"],"corresponding_institution_ids":["https://openalex.org/I1341640284"],"apc_list":{"value":2180,"currency":"USD","value_usd":2180},"apc_paid":null,"fwci":1.6847,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.83035075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":"4","first_page":"227","last_page":"246"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/geometric-graph-theory","display_name":"Geometric graph theory","score":0.8457441329956055},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.5986195206642151},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5636439323425293},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5301571488380432},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.5129129886627197},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.4791752099990845},{"id":"https://openalex.org/keywords/complement-graph","display_name":"Complement graph","score":0.45751163363456726},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.4512670040130615},{"id":"https://openalex.org/keywords/null-graph","display_name":"Null graph","score":0.4367208182811737},{"id":"https://openalex.org/keywords/dual-graph","display_name":"Dual graph","score":0.43338489532470703},{"id":"https://openalex.org/keywords/butterfly-graph","display_name":"Butterfly graph","score":0.42755380272865295},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41846251487731934},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.36870577931404114},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.2858703136444092},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14962828159332275}],"concepts":[{"id":"https://openalex.org/C173547177","wikidata":"https://www.wikidata.org/wiki/Q1503271","display_name":"Geometric graph theory","level":5,"score":0.8457441329956055},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.5986195206642151},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5636439323425293},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5301571488380432},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.5129129886627197},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.4791752099990845},{"id":"https://openalex.org/C168291704","wikidata":"https://www.wikidata.org/wiki/Q902252","display_name":"Complement graph","level":5,"score":0.45751163363456726},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.4512670040130615},{"id":"https://openalex.org/C17169500","wikidata":"https://www.wikidata.org/wiki/Q3033506","display_name":"Null graph","level":5,"score":0.4367208182811737},{"id":"https://openalex.org/C169827030","wikidata":"https://www.wikidata.org/wiki/Q2294516","display_name":"Dual graph","level":4,"score":0.43338489532470703},{"id":"https://openalex.org/C18819970","wikidata":"https://www.wikidata.org/wiki/Q3035340","display_name":"Butterfly graph","level":5,"score":0.42755380272865295},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41846251487731934},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.36870577931404114},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2858703136444092},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14962828159332275}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0925-7721(92)90003-b","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0925-7721(92)90003-b","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"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":"Computational Geometry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1604071614","https://openalex.org/W1786647412","https://openalex.org/W1968721698","https://openalex.org/W1970754929","https://openalex.org/W1981452851","https://openalex.org/W1984406695","https://openalex.org/W1996236086","https://openalex.org/W2002827932","https://openalex.org/W2007610503","https://openalex.org/W2017927472","https://openalex.org/W2041775009","https://openalex.org/W2051522939","https://openalex.org/W2055593169","https://openalex.org/W2063295648","https://openalex.org/W2113174871","https://openalex.org/W2151631165","https://openalex.org/W2163457929","https://openalex.org/W6636090203","https://openalex.org/W6638375251","https://openalex.org/W6652286829","https://openalex.org/W6683979568"],"related_works":["https://openalex.org/W2954009223","https://openalex.org/W1999761254","https://openalex.org/W2900680118","https://openalex.org/W2071056049","https://openalex.org/W2048112267","https://openalex.org/W2793949464","https://openalex.org/W2278094798","https://openalex.org/W2371151138","https://openalex.org/W2014355235","https://openalex.org/W3175246409"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}