89 search results - page 1 / 18 » Belief functions and default reasoning |
AI
2000
Springer
13 years 4 months ago
2000
Springer
We present a new approach to dealing with default information based on the theory of belief functions. Our semantic structures, inspired by Adams' -semantics, are epsilon-beli...
LICS
1999
IEEE
13 years 9 months ago
1999
IEEE
We introduce a new approach to modeling uncertainty based on plausibility measures. This approach is easily seen to generalize other approaches to modeling uncertainty, such as pr...
KR
2004
Springer
13 years 10 months ago
2004
Springer
This article provides an experimental analysis of the possibilistic handling of default rules. Three different nonmonotonic consequence relations are considered: minimum specifici...
UAI
1994
13 years 6 months ago
1994
A logic is de ned that allows to express information about statistical probabilities and about degrees of belief in speci c propositions. By interpreting the twotypes of probabili...
CORR
2000
Springer
13 years 4 months ago
2000
Springer
We revisit the issue of epistemological and semantic foundations for autoepistemic and default logics, two leading formalisms in nonmonotonic reasoning. We develop a general seman...