90 citations · 199 across the 25 of their papers we have counts for
7 papers · 1 filter
An elementary belief function logic
Didier Dubois, Lluis Godo, Henri Prade
Non-additive uncertainty theories, typically possibility theory, belief functions and imprecise probabilities share a common feature with modal logic: the duality properties betwee…
Combining Multiple-Valued Logics in Modular Expert Systems
Jaume Agustí-Cullell, Francesc Esteva, Pere Garcia +2
The way experts manage uncertainty usually changes depending on the task they are performing. This fact has lead us to consider the problem of communicating modules (task implement…
A Symbolic Approach to Reasoning with Linguistic Quantifiers
Didier Dubois, Henri Prade, Lluis Godo +1
This paper investigates the possibility of performing automated reasoning in probabilistic logic when probabilities are expressed by means of linguistic quantifiers. Each linguisti…
Fuzzy Logic and Probability
Petr Hajek, Lluis Godo, Francesc Esteva
In this paper we deal with a new approach to probabilistic reasoning in a logical framework. Nearly almost all logics of probability that have been proposed in the literature are b…
On the Semantics and Automated Deduction for PLFC, a Logic of Possibilistic Uncertainty and Fuzziness
Teresa Alsinet, Lluis Godo, Sandra Sandri
Possibilistic logic is a well-known graded logic of uncertainty suitable to reason under incomplete information and partially inconsistent knowledge, which is built upon classical…
A Complete Calculus for Possibilistic Logic Programming with Fuzzy Propositional Variables
Teresa Alsinet, Lluis Godo
In this paper we present a propositional logic programming language for reasoning under possibilistic uncertainty and representing vague knowledge. Formulas are represented by pair…