Titlebook: Information Processing and Management of Uncertainty in Knowledge-Based Systems; 13th International C Eyke Hüllermeier,Rudolf Kruse,Frank H

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A Model Based on Outranking for Database Preference Queriesare incommensurable. This model constitutes an alternative to the use of Pareto order. Even though outranking does not define an order in the strict sense of the term, we describe a technique which yields a complete pre-order, based on a global aggregation of the outranking degrees computed for each pair of tuples.

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Generalized Fuzzy Comparators for Complex Data in a Fuzzy Object-Relational Database Management Systzzy objects. This definition and its implementation on a Fuzzy Object-Relational Database Management System (FORDBMS) provides the designer with a powerful tool to adapt the behavior of these operators to the semantics of the application considered.

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Using Textual Dimensions in Data Warehousing Processesructures called AP-structures, we add new textual dimensions to our model. This new dimension aloow the user to enrich the data analisis not only using lexical information (a set or terms) but the meaning behind the textual data.