{"id":"https://openalex.org/W1490745826","doi":"https://doi.org/10.1007/978-3-540-71441-5_84","title":"A Novel Approach to Roughness Measure in Fuzzy Rough Sets","display_name":"A Novel Approach to Roughness Measure in Fuzzy Rough Sets","publication_year":2007,"publication_date":"2007-07-05","ids":{"openalex":"https://openalex.org/W1490745826","doi":"https://doi.org/10.1007/978-3-540-71441-5_84","mag":"1490745826"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-71441-5_84","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-71441-5_84","pdf_url":null,"source":{"id":"https://openalex.org/S4210167543","display_name":"Advances in soft computing","issn_l":"1615-3871","issn":["1615-3871","1860-0794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Soft Computing","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/A5115883365","display_name":"Xiaoyan Zhang","orcid":"https://orcid.org/0009-0005-3683-2081"},"institutions":[{"id":"https://openalex.org/I79223203","display_name":"Guangdong Ocean University","ror":"https://ror.org/0462wa640","country_code":"CN","type":"education","lineage":["https://openalex.org/I79223203"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-yan Zhang","raw_affiliation_strings":["Department of Mathematics and Information sciences, Guangdong Ocean University, Zhanjiang 524088, P.R. China","Department of Mathematics and Information sciences, Guangdong Ocean University, Zhanjiang 524088"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Information sciences, Guangdong Ocean University, Zhanjiang 524088, P.R. China","institution_ids":["https://openalex.org/I79223203"]},{"raw_affiliation_string":"Department of Mathematics and Information sciences, Guangdong Ocean University, Zhanjiang 524088","institution_ids":["https://openalex.org/I79223203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084755916","display_name":"Weihua Xu","orcid":"https://orcid.org/0000-0001-7202-2573"},"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":"Wei-hua Xu","raw_affiliation_strings":["Institute of Information and System Sciences, Xi\u2019an Jiaotong University, Xi\u2019an 710049, P.R. China","Institute of Information and System Sciences, Xi'an Jiaotong University, Xi'an 710049)"],"affiliations":[{"raw_affiliation_string":"Institute of Information and System Sciences, Xi\u2019an Jiaotong University, Xi\u2019an 710049, P.R. China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Institute of Information and System Sciences, Xi'an Jiaotong University, Xi'an 710049)","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5115883365"],"corresponding_institution_ids":["https://openalex.org/I79223203"],"apc_list":null,"apc_paid":null,"fwci":1.3643,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79935144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"775","last_page":"780"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9545999765396118,"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":0.803544282913208},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.7169930934906006},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.6436561346054077},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6198167204856873},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6044570207595825},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.496846467256546},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.4765094816684723},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4623711109161377},{"id":"https://openalex.org/keywords/type-2-fuzzy-sets-and-systems","display_name":"Type-2 fuzzy sets and systems","score":0.4349290728569031},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3991001546382904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34478896856307983},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32495883107185364},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31811848282814026}],"concepts":[{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.803544282913208},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.7169930934906006},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.6436561346054077},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6198167204856873},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6044570207595825},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.496846467256546},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.4765094816684723},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4623711109161377},{"id":"https://openalex.org/C17350324","wikidata":"https://www.wikidata.org/wiki/Q7860605","display_name":"Type-2 fuzzy sets and systems","level":5,"score":0.4349290728569031},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3991001546382904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34478896856307983},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32495883107185364},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31811848282814026},{"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:10.1007/978-3-540-71441-5_84","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-71441-5_84","pdf_url":null,"source":{"id":"https://openalex.org/S4210167543","display_name":"Advances in soft computing","issn_l":"1615-3871","issn":["1615-3871","1860-0794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Soft Computing","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":20,"referenced_works":["https://openalex.org/W1482209170","https://openalex.org/W1557923305","https://openalex.org/W1664349852","https://openalex.org/W1964228588","https://openalex.org/W1970498753","https://openalex.org/W1973375121","https://openalex.org/W1987251161","https://openalex.org/W2000792357","https://openalex.org/W2002367458","https://openalex.org/W2002680690","https://openalex.org/W2012762941","https://openalex.org/W2027654459","https://openalex.org/W2091650466","https://openalex.org/W2097798423","https://openalex.org/W2124272982","https://openalex.org/W2131772950","https://openalex.org/W2500062327","https://openalex.org/W2912565176","https://openalex.org/W4211007335","https://openalex.org/W4255833381"],"related_works":["https://openalex.org/W2674573885","https://openalex.org/W2253053392","https://openalex.org/W2614887008","https://openalex.org/W4206081075","https://openalex.org/W2211233","https://openalex.org/W2184441312","https://openalex.org/W2331106272","https://openalex.org/W1486684451","https://openalex.org/W4361984403","https://openalex.org/W4361273540"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}