{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,12,30]],"date-time":"2024-12-30T18:09:08Z","timestamp":1735582148653},"reference-count":25,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2003,10,10]],"date-time":"2003-10-10T00:00:00Z","timestamp":1065744000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Expert Systems"],"published-print":{"date-parts":[[2003,11]]},"abstract":"Abstract: <\/jats:bold> Just like rough set theory, fuzzy set theory addresses the topic of dealing with imperfect knowledge. Recent investigations have shown how both theories can be combined into a more flexible, more expressive framework for modelling and processing incomplete information in information systems. At the same time, intuitionistic fuzzy sets have been proposed as an attractive extension of fuzzy sets, enriching the latter with extra features to represent uncertainty (on top of vagueness). Unfortunately, the various tentative definitions of the concept of an \u2018intuitionistic fuzzy rough set\u2019 that were raised in their wake are a far cry from the original objectives of rough set theory. We intend to fill an obvious gap by introducing a new definition of intuitionistic fuzzy rough sets, as the most natural generalization of Pawlak's original concept of rough sets.<\/jats:p>","DOI":"10.1111\/1468-0394.00250","type":"journal-article","created":{"date-parts":[[2003,10,16]],"date-time":"2003-10-16T04:15:43Z","timestamp":1066277743000},"page":"260-270","source":"Crossref","is-referenced-by-count":169,"title":["Intuitionistic fuzzy rough sets: at the crossroads of imperfect knowledge"],"prefix":"10.1111","volume":"20","author":[{"given":"Chris","family":"Cornelis","sequence":"first","affiliation":[]},{"given":"Martine","family":"De Cock","sequence":"additional","affiliation":[]},{"given":"Etienne E.","family":"Kerre","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2003,10,10]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-7908-1870-3"},{"key":"e_1_2_1_3_1","unstructured":"Chakrabarty K. 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