Quantitative modal logic and possibilistic reasoning
ECAI '92 Proceedings of the 10th European conference on Artificial intelligence
Handbook of logic in artificial intelligence and logic programming (vol. 3)
Reasoning about knowledge
Possibilistic reasoning—a mini-survey and uniform semantics
Artificial Intelligence
Reasoning About Data Provided By Federated Deductive Databases
Journal of Intelligent Information Systems
Epistemic Logic for AI and Computer Science
Epistemic Logic for AI and Computer Science
A Logical Approach to Multi-Sources Reasoning
International Conference Logic at Work on Knowledge Representation and Reasoning Under Uncertainty, Logic at Work
A modal logic framework for multi-agent belief fusion
ACM Transactions on Computational Logic (TOCL)
Hi-index | 0.00 |
In this paper, we propose a logical framework for reasoning about uncertain belief fusion. The framework is a combination of multi-agent epistemic logic and possibilistic logic. We use graded epistemic operators to represent agents' uncertain beliefs, and the operators are interpreted in accordance with possibilistic semantics. Ordered fusion can resolve the inconsistency caused by direct fusion. We consider two strategies to merge uncertain beliefs. In the first strategy, called level cutting fusion, if inconsistency occurs at some level, then all beliefs at the lower levels are discarded simultaneously. In the second, called level skipping fusion, only the level at which the inconsistency occurs is skipped. We present the formal semantics and axiomatic systems for these two strategies.