Uncertainty measures for interval type-2 fuzzy sets
Information Sciences: an International Journal
On two possible roles of type-2 fuzzy sets in linguistic summaries
AWIC'05 Proceedings of the Third international conference on Advances in Web Intelligence
IEEE Transactions on Fuzzy Systems
A Type-2 Fuzzy Approach to Linguistic Summarization of Data
IEEE Transactions on Fuzzy Systems
Computing optimal solutions of a linear programming problem with interval type-2 fuzzy constraints
HAIS'12 Proceedings of the 7th international conference on Hybrid Artificial Intelligent Systems - Volume Part I
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The paper proposes new definitions of (im)precision measures for type-2 fuzzy sets representing linguistic terms and linguistically quantified statements. The proposed imprecision measures extend similar concepts for traditional (type-1) fuzzy sets, cf. [1,2]. Applications of those new concepts to linguistic summarization of data are proposed in the context of the problem statement of finding the best summaries.