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IPMU
2010
Springer
15 years 4 months ago
A Parallel between Extended Formal Concept Analysis and Bipartite Graphs Analysis
The paper offers a parallel between two approaches to conceptual clustering, namely
Bruno Gaume, Emmanuel Navarro, Henri Prade
IPMU
2010
Springer
14 years 10 months ago
Keeping Secrets in Possibilistic Knowledge Bases with Necessity-Valued Privacy Policies
Controlled Query Evaluation (CQE) is a logical framework for the protection of secrets in databases. In this article, we extend the CQE framework to possibilistic logic: knowledge ...
Lena Wiese
IPMU
2010
Springer
15 years 1 months ago
On Elementary Extensions in Fuzzy Predicate Logics
Our work is a contribution to the model-theoretic study of equality-free fuzzy predicate logics. We give a characterization of elementary equivalence in fuzzy predicate logics usin...
Pilar Dellunde, Francesc Esteva
80
Voted
IPMU
2010
Springer
14 years 10 months ago
Aggregation Functions with Stronger Types of Monotonicity
Following the ideas of stronger forms of monotonicity for unary real functions and for capacities, k-monotone and strongly kmonotone aggregation functions are introduced and discus...
Erich-Peter Klement, Maddalena Manzi, Radko Mesiar
71
Voted
IPMU
2010
Springer
14 years 10 months ago
A Categorical Approach to the Extension of Social Choice Functions
Are we interested in choice functions or function for choice? Was it my choice or did I choose? In the end it is all about sorts and operators, terms as given by the term monad ove...
Patrik Eklund, Mario Fedrizzi, Hannu Nurmi