{"id":"https://openalex.org/W2112684403","doi":"https://doi.org/10.1109/tfuzz.2009.2013458","title":"An Interval Type-2 Fuzzy Rough Set Model for Attribute Reduction","display_name":"An Interval Type-2 Fuzzy Rough Set Model for Attribute Reduction","publication_year":2009,"publication_date":"2009-01-30","ids":{"openalex":"https://openalex.org/W2112684403","doi":"https://doi.org/10.1109/tfuzz.2009.2013458","mag":"2112684403"},"language":"en","primary_location":{"id":"doi:10.1109/tfuzz.2009.2013458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tfuzz.2009.2013458","pdf_url":null,"source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on 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":"https://openalex.org/A5023537734","display_name":"Haoyang Wu","orcid":"https://orcid.org/0000-0002-0644-7554"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyang Wu","raw_affiliation_strings":["State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, China","State Key Lab. of Multiphase Flow in Power Eng., Xi'an Jiaotong Univ., Xi'an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"State Key Lab. of Multiphase Flow in Power Eng., Xi'an Jiaotong Univ., Xi'an","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103406437","display_name":"Yuyuan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuyuan Wu","raw_affiliation_strings":["State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, China","State Key Lab. of Multiphase Flow in Power Eng., Xi'an Jiaotong Univ., Xi'an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"State Key Lab. of Multiphase Flow in Power Eng., Xi'an Jiaotong Univ., Xi'an","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110802742","display_name":"Jinping Luo","orcid":"https://orcid.org/0009-0006-7729-2381"},"institutions":[{"id":"https://openalex.org/I4210125025","display_name":"Kelun Group (China)","ror":"https://ror.org/02jpsw347","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210125025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinping Luo","raw_affiliation_strings":["Kunlun Technology Industry Corporation, Hangzhou, China","Kunlun Technol. Ind. Corp., Hangzhou"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kunlun Technology Industry Corporation, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Kunlun Technol. Ind. Corp., Hangzhou","institution_ids":["https://openalex.org/I4210125025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.2492,"has_fulltext":false,"cited_by_count":69,"citation_normalized_percentile":{"value":0.96824078,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"17","issue":"2","first_page":"301","last_page":"315"},"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/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9761999845504761,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9487000107765198,"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/fuzzy-set","display_name":"Fuzzy set","score":0.7140300273895264},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6927596926689148},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.6661874055862427},{"id":"https://openalex.org/keywords/rough-set","display_name":"Rough set","score":0.6223044395446777},{"id":"https://openalex.org/keywords/fuzzy-classification","display_name":"Fuzzy classification","score":0.5946248173713684},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.5844064354896545},{"id":"https://openalex.org/keywords/type-2-fuzzy-sets-and-systems","display_name":"Type-2 fuzzy sets and systems","score":0.5757757425308228},{"id":"https://openalex.org/keywords/defuzzification","display_name":"Defuzzification","score":0.5706993341445923},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5116375088691711},{"id":"https://openalex.org/keywords/fuzzy-mathematics","display_name":"Fuzzy mathematics","score":0.47127410769462585},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.42340588569641113},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36371663212776184},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3630466163158417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33247166872024536},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2680289149284363},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07289513945579529}],"concepts":[{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.7140300273895264},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6927596926689148},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.6661874055862427},{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.6223044395446777},{"id":"https://openalex.org/C127385683","wikidata":"https://www.wikidata.org/wiki/Q1475696","display_name":"Fuzzy classification","level":4,"score":0.5946248173713684},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.5844064354896545},{"id":"https://openalex.org/C17350324","wikidata":"https://www.wikidata.org/wiki/Q7860605","display_name":"Type-2 fuzzy sets and systems","level":5,"score":0.5757757425308228},{"id":"https://openalex.org/C170260401","wikidata":"https://www.wikidata.org/wiki/Q5251735","display_name":"Defuzzification","level":5,"score":0.5706993341445923},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5116375088691711},{"id":"https://openalex.org/C166586474","wikidata":"https://www.wikidata.org/wiki/Q5511129","display_name":"Fuzzy mathematics","level":5,"score":0.47127410769462585},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.42340588569641113},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36371663212776184},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3630466163158417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33247166872024536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2680289149284363},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07289513945579529}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tfuzz.2009.2013458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tfuzz.2009.2013458","pdf_url":null,"source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Fuzzy Systems","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":29,"referenced_works":["https://openalex.org/W564030374","https://openalex.org/W1497733649","https://openalex.org/W1562919956","https://openalex.org/W1569189826","https://openalex.org/W1591618909","https://openalex.org/W1982787531","https://openalex.org/W1997362234","https://openalex.org/W2027654459","https://openalex.org/W2043814505","https://openalex.org/W2073214630","https://openalex.org/W2084980758","https://openalex.org/W2096393821","https://openalex.org/W2102025148","https://openalex.org/W2108268240","https://openalex.org/W2114795438","https://openalex.org/W2126930230","https://openalex.org/W2128771953","https://openalex.org/W2132885717","https://openalex.org/W2137396323","https://openalex.org/W2141178894","https://openalex.org/W2160307100","https://openalex.org/W2162364423","https://openalex.org/W2162706466","https://openalex.org/W2330022088","https://openalex.org/W2912565176","https://openalex.org/W2913642042","https://openalex.org/W4211007335","https://openalex.org/W4255833381","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2184441312","https://openalex.org/W2674573885","https://openalex.org/W2253053392","https://openalex.org/W1542808721","https://openalex.org/W2331106272","https://openalex.org/W1489009679","https://openalex.org/W3176863924","https://openalex.org/W2060361571","https://openalex.org/W2166637398","https://openalex.org/W3118797707"],"abstract_inverted_index":{"Rough":[0],"set":[1,18,116],"theory":[2,19],"is":[3,20,64,97,118],"a":[4,105],"very":[5,81],"useful":[6],"tool":[7],"for":[8,55,74],"describing":[9],"and":[10,71],"modeling":[11],"vagueness":[12],"in":[13,35,88],"ill-defined":[14],"environments.":[15,24,103],"Traditional":[16],"rough":[17,42,95,115,128],"restricted":[21],"to":[22,31,99],"crisp":[23],"However,":[25],"nowadays,":[26],"it":[27],"has":[28],"been":[29],"extended":[30],"fuzzy":[32,41,45,52,59,78,94,102,114,127],"environments,":[33],"resulting":[34],"the":[36,39,56,61,67,75,85,91,111,121,124],"development":[37],"of":[38,93,107,123],"so-called":[40],"sets.":[43],"Type-2":[44],"sets":[46,79,96,129],"possess":[47],"many":[48],"advantages":[49],"over":[50],"type-1":[51],"sets,":[53,60],"but":[54],"general":[57],"type-2":[58,77,101,113,126],"computational":[62],"complexity":[63],"severe.":[65],"On":[66],"other":[68],"hand,":[69],"set-theoretic":[70],"arithmetic":[72],"computations":[73],"interval":[76,100,112,125],"are":[80,130],"simple.":[82],"Motivated":[83],"by":[84],"aforementioned":[86],"accomplishments,":[87],"this":[89],"paper,":[90],"concept":[92],"generalized":[98],"Subsequently,":[104],"method":[106],"attribute":[108],"reduction":[109],"within":[110],"framework":[117],"proposed.":[119],"Lastly,":[120],"properties":[122],"presented.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":11}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
