{"id":"https://openalex.org/W2095440194","doi":"https://doi.org/10.1016/s0012-365x(97)00059-9","title":"Completely separating systems of k-sets","display_name":"Completely separating systems of k-sets","publication_year":1998,"publication_date":"1998-03-01","ids":{"openalex":"https://openalex.org/W2095440194","doi":"https://doi.org/10.1016/s0012-365x(97)00059-9","mag":"2095440194"},"language":"en","primary_location":{"id":"doi:10.1016/s0012-365x(97)00059-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0012-365x(97)00059-9","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"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/A5108499223","display_name":"Colin Ramsay","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099692","display_name":"Government of the Northern Territory","ror":"https://ror.org/01537wn74","country_code":"AU","type":"funder","lineage":["https://openalex.org/I4210099692"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Colin Ramsay","raw_affiliation_strings":["School of Mathematics, Northern Territory University, Darwin, Northern Territory, Australia"],"affiliations":[{"raw_affiliation_string":"School of Mathematics, Northern Territory University, Darwin, Northern Territory, Australia","institution_ids":["https://openalex.org/I4210099692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019826020","display_name":"Ian T. Roberts","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099692","display_name":"Government of the Northern Territory","ror":"https://ror.org/01537wn74","country_code":"AU","type":"funder","lineage":["https://openalex.org/I4210099692"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ian T. Roberts","raw_affiliation_strings":["School of Mathematics, Northern Territory University, Darwin, Northern Territory, Australia"],"affiliations":[{"raw_affiliation_string":"School of Mathematics, Northern Territory University, Darwin, Northern Territory, Australia","institution_ids":["https://openalex.org/I4210099692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048017151","display_name":"Frank Ruskey","orcid":"https://orcid.org/0000-0001-5523-7185"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Frank Ruskey","raw_affiliation_strings":["Department of Computer Science, University of Victoria, Victoria B.C., Canada V8W 3P6#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Victoria, Victoria B.C., Canada V8W 3P6#TAB#","institution_ids":["https://openalex.org/I212119943"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108499223"],"corresponding_institution_ids":["https://openalex.org/I4210099692"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.9346,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.73704991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"183","issue":"1-3","first_page":"265","last_page":"275"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9873999953269958,"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"}},{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9696000218391418,"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":0.8358545899391174},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5812315940856934},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.48274368047714233}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8358545899391174},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5812315940856934},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.48274368047714233}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/s0012-365x(97)00059-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0012-365x(97)00059-9","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:espace.cdu.edu.au:cdu:1107","is_oa":false,"landing_page_url":"http://espace.cdu.edu.au/view/cdu:1107","pdf_url":null,"source":{"id":"https://openalex.org/S4306401536","display_name":"CDU eSpace Institutional Repository (Charles Darwin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I29894533","host_organization_name":"Charles Darwin University","host_organization_lineage":["https://openalex.org/I29894533"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.47.4656","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.4656","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.csr.uvic.ca/~fruskey/Publications/CompleteSeparate.ps","raw_type":"text"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:707981","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","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":8,"referenced_works":["https://openalex.org/W196013355","https://openalex.org/W1991748147","https://openalex.org/W2033710840","https://openalex.org/W2069647670","https://openalex.org/W2070360430","https://openalex.org/W2076191827","https://openalex.org/W2084098328","https://openalex.org/W2094116014"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2911598644","https://openalex.org/W2142036596"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}