{"id":"https://openalex.org/W2097798423","doi":"https://doi.org/10.1016/s0165-0114(02)00119-7","title":"Rough\u2013fuzzy functions in classification","display_name":"Rough\u2013fuzzy functions in classification","publication_year":2002,"publication_date":"2002-10-28","ids":{"openalex":"https://openalex.org/W2097798423","doi":"https://doi.org/10.1016/s0165-0114(02)00119-7","mag":"2097798423"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-0114(02)00119-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(02)00119-7","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"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":"Fuzzy Sets and Systems","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/A5110297828","display_name":"Manish Sarkar","orcid":null},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Manish Sarkar","raw_affiliation_strings":["Department of Computer Science & Engineering, 191 Auditorium Road, U-155, University of Connecticut, CT 06269-3155 Storrs, USA","Department of Computer Science & Engineering, 191 Auditorium Road, U-155, University of Connecticut, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, 191 Auditorium Road, U-155, University of Connecticut, CT 06269-3155 Storrs, USA","institution_ids":["https://openalex.org/I140172145"]},{"raw_affiliation_string":"Department of Computer Science & Engineering, 191 Auditorium Road, U-155, University of Connecticut, CT","institution_ids":["https://openalex.org/I140172145"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110297828"],"corresponding_institution_ids":["https://openalex.org/I140172145"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":4.28,"has_fulltext":false,"cited_by_count":72,"citation_normalized_percentile":{"value":0.94502148,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"132","issue":"3","first_page":"353","last_page":"369"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9998999834060669,"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":0.9998999834060669,"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/T10050","display_name":"Multi-Criteria Decision Making","score":0.9203000068664551,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8068728446960449},{"id":"https://openalex.org/keywords/rough-set","display_name":"Rough set","score":0.7443954944610596},{"id":"https://openalex.org/keywords/membership-function","display_name":"Membership function","score":0.6537745594978333},{"id":"https://openalex.org/keywords/fuzzy-classification","display_name":"Fuzzy classification","score":0.6240264177322388},{"id":"https://openalex.org/keywords/dominance-based-rough-set-approach","display_name":"Dominance-based rough set approach","score":0.5973767042160034},{"id":"https://openalex.org/keywords/defuzzification","display_name":"Defuzzification","score":0.5935423374176025},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.5887625813484192},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.5717074871063232},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5669314861297607},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.551389753818512},{"id":"https://openalex.org/keywords/type-2-fuzzy-sets-and-systems","display_name":"Type-2 fuzzy sets and systems","score":0.5228143930435181},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48661407828330994},{"id":"https://openalex.org/keywords/fuzzy-mathematics","display_name":"Fuzzy mathematics","score":0.4363923966884613},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40098872780799866},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3555237948894501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.15985655784606934}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8068728446960449},{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.7443954944610596},{"id":"https://openalex.org/C5263885","wikidata":"https://www.wikidata.org/wiki/Q1967302","display_name":"Membership function","level":4,"score":0.6537745594978333},{"id":"https://openalex.org/C127385683","wikidata":"https://www.wikidata.org/wiki/Q1475696","display_name":"Fuzzy classification","level":4,"score":0.6240264177322388},{"id":"https://openalex.org/C39105242","wikidata":"https://www.wikidata.org/wiki/Q5290286","display_name":"Dominance-based rough set approach","level":3,"score":0.5973767042160034},{"id":"https://openalex.org/C170260401","wikidata":"https://www.wikidata.org/wiki/Q5251735","display_name":"Defuzzification","level":5,"score":0.5935423374176025},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.5887625813484192},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.5717074871063232},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5669314861297607},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.551389753818512},{"id":"https://openalex.org/C17350324","wikidata":"https://www.wikidata.org/wiki/Q7860605","display_name":"Type-2 fuzzy sets and systems","level":5,"score":0.5228143930435181},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48661407828330994},{"id":"https://openalex.org/C166586474","wikidata":"https://www.wikidata.org/wiki/Q5511129","display_name":"Fuzzy mathematics","level":5,"score":0.4363923966884613},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40098872780799866},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3555237948894501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.15985655784606934}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0165-0114(02)00119-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(02)00119-7","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"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":"Fuzzy Sets and Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.329.8620","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.329.8620","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://speech.iiit.ac.in/svlpubs/conference/ManishSarkar-IEEEWCCI-1998a.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W26772505","https://openalex.org/W29867415","https://openalex.org/W268424627","https://openalex.org/W1484754041","https://openalex.org/W1508853606","https://openalex.org/W1521534991","https://openalex.org/W1557923305","https://openalex.org/W1582014272","https://openalex.org/W1582971263","https://openalex.org/W1593054802","https://openalex.org/W1601687988","https://openalex.org/W1602395821","https://openalex.org/W1820688260","https://openalex.org/W1898259180","https://openalex.org/W1980030505","https://openalex.org/W1991725614","https://openalex.org/W1997362234","https://openalex.org/W2019950953","https://openalex.org/W2027654459","https://openalex.org/W2028095785","https://openalex.org/W2036999870","https://openalex.org/W2042294955","https://openalex.org/W2055406052","https://openalex.org/W2071200009","https://openalex.org/W2101285186","https://openalex.org/W2111499159","https://openalex.org/W2113076747","https://openalex.org/W2127336911","https://openalex.org/W2137516219","https://openalex.org/W2151326023","https://openalex.org/W2165267798","https://openalex.org/W2340020088","https://openalex.org/W2912565176","https://openalex.org/W3000391989","https://openalex.org/W4211007335","https://openalex.org/W4230588984","https://openalex.org/W4255833381","https://openalex.org/W4285719527","https://openalex.org/W4293857420","https://openalex.org/W6601235521","https://openalex.org/W6628903467","https://openalex.org/W6634941745"],"related_works":["https://openalex.org/W2674573885","https://openalex.org/W2166637398","https://openalex.org/W3186561448","https://openalex.org/W2375182298","https://openalex.org/W2347394627","https://openalex.org/W2025902904","https://openalex.org/W2573957424","https://openalex.org/W22698454","https://openalex.org/W3139034442","https://openalex.org/W2026829949"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}