{"id":"https://openalex.org/W2015843325","doi":"https://doi.org/10.1007/bf02986681","title":"Protecting convex sets","display_name":"Protecting convex sets","publication_year":1994,"publication_date":"1994-06-01","ids":{"openalex":"https://openalex.org/W2015843325","doi":"https://doi.org/10.1007/bf02986681","mag":"2015843325"},"language":"en","primary_location":{"id":"doi:10.1007/bf02986681","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02986681","pdf_url":null,"source":{"id":"https://openalex.org/S186126824","display_name":"Graphs and Combinatorics","issn_l":"0911-0119","issn":["0911-0119","1435-5914"],"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":"Graphs and Combinatorics","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/A5067736776","display_name":"Jurek Czyzowicz","orcid":"https://orcid.org/0000-0002-9026-1217"},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]},{"id":"https://openalex.org/I33217400","display_name":"Universit\u00e9 du Qu\u00e9bec en Outaouais","ror":"https://ror.org/011pqxa69","country_code":"CA","type":"education","lineage":["https://openalex.org/I33217400","https://openalex.org/I49663120"]}],"countries":["CA","GB"],"is_corresponding":true,"raw_author_name":"Jurek Czyzowicz","raw_affiliation_strings":["D\u00e9partement d\u2019Informatique, Universit\u00e9 du Qu\u00e9bec \u00e0 Hull, Hull, C.P. 1250, Suce, J8X 3X7, Qu\u00e9bec, Canada","D\u00e9partement d'Informatique, Universit\u00e9 du Qu\u00e9bec \u00e0 Hull, Hull, Qu\u00e9bec, Canada, J8X 3X7"],"affiliations":[{"raw_affiliation_string":"D\u00e9partement d\u2019Informatique, Universit\u00e9 du Qu\u00e9bec \u00e0 Hull, Hull, C.P. 1250, Suce, J8X 3X7, Qu\u00e9bec, Canada","institution_ids":["https://openalex.org/I33217400","https://openalex.org/I191240316"]},{"raw_affiliation_string":"D\u00e9partement d'Informatique, Universit\u00e9 du Qu\u00e9bec \u00e0 Hull, Hull, Qu\u00e9bec, Canada, J8X 3X7","institution_ids":["https://openalex.org/I33217400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021431672","display_name":"Eduardo Rivera\u2010Campo","orcid":null},"institutions":[{"id":"https://openalex.org/I200362191","display_name":"Universidad Aut\u00f3noma Metropolitana","ror":"https://ror.org/02kta5139","country_code":"MX","type":"education","lineage":["https://openalex.org/I200362191"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Eduardo Rivera-Campo","raw_affiliation_strings":["Departamento de Matem\u00e1ticas, Universidad Aut\u00f3noma Metropolitana-Iztapalapa, 09340, Mexico D.F., Mexico","Departamento de Matem\u00e1ticas, Universidad Aut\u00f3noma Metropolitana-Iztapalapa, Mexico D.F., Mexico 09340#TAB#"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1ticas, Universidad Aut\u00f3noma Metropolitana-Iztapalapa, 09340, Mexico D.F., Mexico","institution_ids":["https://openalex.org/I200362191"]},{"raw_affiliation_string":"Departamento de Matem\u00e1ticas, Universidad Aut\u00f3noma Metropolitana-Iztapalapa, Mexico D.F., Mexico 09340#TAB#","institution_ids":["https://openalex.org/I200362191"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068857927","display_name":"Jorge Urrutia","orcid":"https://orcid.org/0000-0002-4158-5979"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jorge Urrutia","raw_affiliation_strings":["Department of Computer Science, University of Ottawa, K1N 9B4, Ottawa, Ontario, Canada","Department of Computer Science, University of Ottawa, Ottawa, Canada K1N 9B4#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Ottawa, K1N 9B4, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"Department of Computer Science, University of Ottawa, Ottawa, Canada K1N 9B4#TAB#","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070533280","display_name":"Joseph Zaks","orcid":null},"institutions":[{"id":"https://openalex.org/I91203450","display_name":"University of Haifa","ror":"https://ror.org/02f009v59","country_code":"IL","type":"education","lineage":["https://openalex.org/I91203450"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Joseph Zaks","raw_affiliation_strings":["Department of Mathematics, University of Haifa, 31905, Haifa, Israel","Department of Mathematics, University of Haifa, Haifa, Israel 31905#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Haifa, 31905, Haifa, Israel","institution_ids":["https://openalex.org/I91203450"]},{"raw_affiliation_string":"Department of Mathematics, University of Haifa, Haifa, Israel 31905#TAB#","institution_ids":["https://openalex.org/I91203450"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067736776"],"corresponding_institution_ids":["https://openalex.org/I191240316","https://openalex.org/I33217400"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.15593887,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"10","issue":"2-4","first_page":"311","last_page":"321"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9965999722480774,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.7524383068084717},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.682388961315155}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7524383068084717},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.682388961315155}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/bf02986681","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02986681","pdf_url":null,"source":{"id":"https://openalex.org/S186126824","display_name":"Graphs and Combinatorics","issn_l":"0911-0119","issn":["0911-0119","1435-5914"],"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":"Graphs and Combinatorics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.145.2713","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.145.2713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.matem.unam.mx/~urrutia/online_papers/SeparationConvSets.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1973307935","https://openalex.org/W1985061810","https://openalex.org/W1998797534","https://openalex.org/W2007981705","https://openalex.org/W2045706387","https://openalex.org/W2050065904","https://openalex.org/W2072606618","https://openalex.org/W2087422927","https://openalex.org/W2094658339","https://openalex.org/W2986240932"],"related_works":["https://openalex.org/W2044189972","https://openalex.org/W1974891317","https://openalex.org/W2313400459","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2069964982","https://openalex.org/W1978042415","https://openalex.org/W3086542228","https://openalex.org/W2017331178","https://openalex.org/W2976797620"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
