{"id":"https://openalex.org/W53283552","doi":"https://doi.org/10.1007/978-94-015-7975-9_18","title":"Topological and Fuzzy Rough Sets","display_name":"Topological and Fuzzy Rough Sets","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W53283552","doi":"https://doi.org/10.1007/978-94-015-7975-9_18","mag":"53283552"},"language":"en","primary_location":{"id":"doi:10.1007/978-94-015-7975-9_18","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-94-015-7975-9_18","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Decision Support","raw_type":"book-chapter"},"type":"book-chapter","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/A5105340327","display_name":"Tsau Young Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I51504820","display_name":"San Jose State University","ror":"https://ror.org/04qyvz380","country_code":"US","type":"education","lineage":["https://openalex.org/I51504820"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tsau Y. Lin","raw_affiliation_strings":["Department of Mathematics and Computer Science, San Jose State University, San Jose, California, 95192, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, San Jose State University, San Jose, California, 95192, USA","institution_ids":["https://openalex.org/I51504820"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5105340327"],"corresponding_institution_ids":["https://openalex.org/I51504820"],"apc_list":null,"apc_paid":null,"fwci":2.889,"has_fulltext":false,"cited_by_count":204,"citation_normalized_percentile":{"value":0.89184783,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"287","last_page":"304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9997000098228455,"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/T11106","display_name":"Data Management and Algorithms","score":0.9573000073432922,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9373999834060669,"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":0.7661370038986206},{"id":"https://openalex.org/keywords/rough-set","display_name":"Rough set","score":0.6916883587837219},{"id":"https://openalex.org/keywords/topological-space","display_name":"Topological space","score":0.5992847681045532},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.5748810172080994},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5097431540489197},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4354466497898102},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4316375255584717},{"id":"https://openalex.org/keywords/approximation-theory","display_name":"Approximation theory","score":0.4284979999065399},{"id":"https://openalex.org/keywords/set-theory","display_name":"Set theory","score":0.4158618152141571},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3819316029548645},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1766057014465332},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.17041724920272827},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.16413456201553345},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13288938999176025}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7661370038986206},{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.6916883587837219},{"id":"https://openalex.org/C81332173","wikidata":"https://www.wikidata.org/wiki/Q179899","display_name":"Topological space","level":2,"score":0.5992847681045532},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.5748810172080994},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5097431540489197},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4354466497898102},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4316375255584717},{"id":"https://openalex.org/C145242015","wikidata":"https://www.wikidata.org/wiki/Q774123","display_name":"Approximation theory","level":2,"score":0.4284979999065399},{"id":"https://openalex.org/C153046414","wikidata":"https://www.wikidata.org/wiki/Q12482","display_name":"Set theory","level":3,"score":0.4158618152141571},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3819316029548645},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1766057014465332},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17041724920272827},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.16413456201553345},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13288938999176025},{"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:10.1007/978-94-015-7975-9_18","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-94-015-7975-9_18","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Decision Support","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1521534991","https://openalex.org/W1557923305","https://openalex.org/W1571275697","https://openalex.org/W1980861610","https://openalex.org/W1985072634","https://openalex.org/W2011354787","https://openalex.org/W2027654459","https://openalex.org/W3128981953","https://openalex.org/W4211007335","https://openalex.org/W4231265208","https://openalex.org/W6635189400","https://openalex.org/W6657281715","https://openalex.org/W6778469453"],"related_works":["https://openalex.org/W2978519593","https://openalex.org/W2018750854","https://openalex.org/W2102746356","https://openalex.org/W2794355963","https://openalex.org/W3191331421","https://openalex.org/W2365297174","https://openalex.org/W2137290879","https://openalex.org/W2169799834","https://openalex.org/W1894629745","https://openalex.org/W53283552"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":15}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
