465 search results - page 17 / 93 » Knowledge and the Problem of Logical Omniscience |
NMR
2004
Springer
14 years 29 days ago
2004
Springer
One of the crucial actions any reasoning system must undertake is the updating of its Knowledge Base (KB). This problem is usually referred to as the problem of belief change. The...
SLP
1997
13 years 9 months ago
1997
Compositionality of programsis an important concern in knowledge representation and software development. In the context of Logic Programming, up till now, the issue has mostly be...
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
Some natural epistemic properties which may arise in applications can only be expressed in standard epistemic logic by formulae which are exponentially long in the number of agent...
KR
2010
Springer
13 years 11 months ago
2010
Springer
We investigate the computational complexity of axiom pinpointing, which is the task of finding minimal subsets of a Description Logic knowledge base that have a given consequence...
INFFUS
2006
13 years 7 months ago
2006
This paper addresses the problem of merging uncertain information in the framework of possibilistic logic. It presents several syntactic combination rules to merge possibilistic k...