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  • Weakening of fuzzy relational queries: an absolute proximity relation-based approach 

    Bosc, P.; HadjAli, A.; Pivert, O. (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica / Mathware & Soft Computing. 2007, vol. 14, núm. 1, 2007)
    Article
    Open Access
    In this paper we address the problem of query failure in the context of flexible querying. We propose a fuzzy set–based approach for relaxing queries involving gradual predicates. This approach relies on the notion of ...