130 citations · 442 across the 28 of their papers we have counts for
28 papers
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…
On the Qualitative Comparison of Decisions Having Positive and Negative Features
Didier Dubois, Hélène Fargier, Jean-François Bonnefon
Making a decision is often a matter of listing and comparing positive and negative arguments. In such cases, the evaluation scale for decisions should be considered bipolar, that i…
Qualitative Possibilistic Mixed-Observable MDPs
Nicolas Drougard, Florent Teichteil-Konigsbuch, Jean-Loup Farges +1
Possibilistic and qualitative POMDPs (pi-POMDPs) are counterparts of POMDPs used to model situations where the agent's initial belief or observation probabilities are imprecise due…
Proceedings of the Eighth Conference on Uncertainty in Artificial Intelligence (1992)
Bruce D'Ambrosio, Didier Dubois, Philippe Smets +1
This is the Proceedings of the Eighth Conference on Uncertainty in Artificial Intelligence, which was held in Stanford, CA, July 17-19, 1992
Modeling uncertain and vague knowledge in possibility and evidence theories
Didier Dubois, Henri Prade
This paper advocates the usefulness of new theories of uncertainty for the purpose of modeling some facets of uncertain knowledge, especially vagueness, in AI. It can be viewed as…
Automated Reasoning Using Possibilistic Logic: Semantics, Belief Revision and Variable Certainty Weights
Didier Dubois, Jerome Lang, Henri Prade
In this paper an approach to automated deduction under uncertainty,based on possibilistic logic, is proposed ; for that purpose we deal with clauses weighted by a degree which is a…