ECSQARU
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. This paper addresses the issue of measuring similarity between pieces of uncertain information in the framework of possibility theory. In a first part, natural properties...
ECSQARU
2007
Springer
14 years 4 months ago
2007
Springer
Many merging operators have been proposed to merge either flat or stratified knowledge bases. The result of merging by such an operator is a flat base (or a set of models of the me...
ECSQARU
2007
Springer
14 years 4 months ago
2007
Springer
In possibility theory, the degree of inconsistency is commonly used to measure the level of conflict in information from multiple sources after merging, especially conjunctive merg...
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
This paper presents a new approach to inference in Bayesian networks. The principal idea is to encode the network by logical sentences and to compile the resulting encoding into an...
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
Problems of conceptual uncertainty have been dealt with in theories of formal logic. Such theories try to accommodate vagueness in two main ways. One is fuzzy logic that introduces...
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
Abstract. The Transferable Belief Model (TBM) relies on belief functions and enables one to represent and combine a variety of knowledge from certain up to ignorance as well as con...
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
Possibilistic logic provides a convenient tool for dealing with inconsistency and handling uncertainty. In this paper, we propose possibilistic description logics as an extension o...
ECSQARU
2007
Springer
14 years 7 months ago
2007
Springer
Based on the canonical decomposition of belief functions, Smets introduced the concept of a latent belief structure (LBS). This concept is revisited in this article. The study of t...