{"id":"https://openalex.org/W3119764001","doi":"https://doi.org/10.3233/jifs-201998","title":"Attribute reduction in fuzzy multi-covering decision systems via observational- consistency and fuzzy discernibility","display_name":"Attribute reduction in fuzzy multi-covering decision systems via observational- consistency and fuzzy discernibility","publication_year":2021,"publication_date":"2021-01-12","ids":{"openalex":"https://openalex.org/W3119764001","doi":"https://doi.org/10.3233/jifs-201998","mag":"3119764001"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-201998","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-201998","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy 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":null,"display_name":"Rongde Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongde Lin","raw_affiliation_strings":["Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China","institution_ids":["https://openalex.org/I119045251"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100657117","display_name":"Jinjin Li","orcid":"https://orcid.org/0000-0001-9947-6858"},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]},{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinjin Li","raw_affiliation_strings":["Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China","School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China","institution_ids":["https://openalex.org/I119045251"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101431273","display_name":"Dongxiao Chen","orcid":"https://orcid.org/0000-0001-8696-6604"},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongxiao Chen","raw_affiliation_strings":["Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China","institution_ids":["https://openalex.org/I119045251"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110373784","display_name":"Jianxin Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxin Huang","raw_affiliation_strings":["Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China","institution_ids":["https://openalex.org/I119045251"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041712918","display_name":"Yingsheng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingsheng Chen","raw_affiliation_strings":["Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujian province University Key Laboratory of Computation Science, School of Mathematical Science, Huaqiao University, Quanzhou, China","institution_ids":["https://openalex.org/I119045251"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100657117"],"corresponding_institution_ids":["https://openalex.org/I119045251","https://openalex.org/I9356336"],"apc_list":null,"apc_paid":null,"fwci":0.4566,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.65993984,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"40","issue":"3","first_page":"5239","last_page":"5253"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":1.0,"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":1.0,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9639000296592712,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9588000178337097,"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/rough-set","display_name":"Rough set","score":0.808160662651062},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6649413704872131},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5852620601654053},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5785528421401978},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5730980038642883},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5711575150489807},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5082821249961853},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47554728388786316},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.44994890689849854},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4432793855667114},{"id":"https://openalex.org/keywords/decision-table","display_name":"Decision table","score":0.44310712814331055},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.43402737379074097},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4318804144859314},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3958512544631958},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28354811668395996},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.13871291279792786},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09828907251358032}],"concepts":[{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.808160662651062},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6649413704872131},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5852620601654053},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5785528421401978},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5730980038642883},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5711575150489807},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5082821249961853},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47554728388786316},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.44994890689849854},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4432793855667114},{"id":"https://openalex.org/C172967692","wikidata":"https://www.wikidata.org/wiki/Q747762","display_name":"Decision table","level":3,"score":0.44310712814331055},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.43402737379074097},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4318804144859314},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3958512544631958},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28354811668395996},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.13871291279792786},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09828907251358032},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"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:10.3233/jifs-201998","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-201998","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W279998616","https://openalex.org/W1492379603","https://openalex.org/W1917266252","https://openalex.org/W1973408437","https://openalex.org/W1985936976","https://openalex.org/W1988907639","https://openalex.org/W2027654459","https://openalex.org/W2041596646","https://openalex.org/W2065794423","https://openalex.org/W2072371577","https://openalex.org/W2083508077","https://openalex.org/W2088499853","https://openalex.org/W2096393821","https://openalex.org/W2097923398","https://openalex.org/W2128771953","https://openalex.org/W2158314512","https://openalex.org/W2158633287","https://openalex.org/W2162845119","https://openalex.org/W2292553612","https://openalex.org/W2374391846","https://openalex.org/W2511098035","https://openalex.org/W2533607442","https://openalex.org/W2806081539","https://openalex.org/W2899356345","https://openalex.org/W2907669428","https://openalex.org/W2919745593","https://openalex.org/W2994637745","https://openalex.org/W3043140966","https://openalex.org/W4211007335","https://openalex.org/W4255833381","https://openalex.org/W7019109540"],"related_works":["https://openalex.org/W1527318413","https://openalex.org/W1762865978","https://openalex.org/W2472455248","https://openalex.org/W3013418296","https://openalex.org/W2379959492","https://openalex.org/W2142981909","https://openalex.org/W2354227702","https://openalex.org/W2380686565","https://openalex.org/W2392716952","https://openalex.org/W2360431223"],"abstract_inverted_index":{"Fuzzy":[0],"covering":[1],"rough":[2],"set":[3],"model":[4],"is":[5,70,85,135],"a":[6,45,53,89,104],"popular":[7],"and":[8,16,62,120,145],"important":[9],"theoretical":[10],"tool":[11],"for":[12,21,96],"computation":[13],"of":[14,39,48,55,91,147],"uncertainty,":[15],"provides":[17],"an":[18,131],"effective":[19],"approach":[20],"attribute":[22,25,73,92,132],"reduction.":[23,93],"However,":[24],"reductions":[26],"derived":[27],"directly":[28],"from":[29],"fuzzy":[30,76],"lower":[31,46],"or":[32],"upper":[33],"approximations":[34],"actually":[35],"still":[36],"occupy":[37],"large":[38],"redundant":[40],"information,":[41],"which":[42,69],"leads":[43],"to":[44,72,87,107,141],"ratio":[47],"attribute-reduced.":[49],"This":[50],"paper":[51],"introduces":[52,103],"kind":[54],"parametric":[56,67],"observation":[57],"sets":[58],"on":[59,125],"the":[60,81,110,116,143],"approximations,":[61],"further":[63],"proposes":[64],"so":[65],"called":[66],"observational-consistency,":[68],"applied":[71],"reduction":[74,133],"in":[75],"multi-covering":[77],"decision":[78],"systems.":[79],"Then":[80],"related":[82],"discernibility":[83,112,118,122],"matrix":[84,113,119,123],"developed":[86],"provide":[88],"way":[90],"In":[94,128],"addition,":[95],"multiple":[97,111],"observational":[98],"parameters,":[99],"this":[100],"article":[101],"also":[102],"recursive":[105],"method":[106],"gradually":[108],"construct":[109],"by":[114],"composing":[115],"refined":[117],"incremental":[121],"based":[124],"previous":[126],"ones.":[127],"such":[129],"case,":[130],"algorithm":[134],"proposed.":[136],"Finally,":[137],"experiments":[138],"are":[139],"used":[140],"demonstrate":[142],"feasibility":[144],"effectiveness":[146],"our":[148],"proposed":[149],"method.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}