175 search results - page 13 / 35 » A probabilistic trust model for semantic peer-to-peer system... |
JASIS
2000
13 years 7 months ago
2000
In the logical approach to information retrieval (IR), retrieval is considered as uncertain inference. Whereas classical IR models are based on propositional logic, we combine Dat...
WSDM
2010
ACM
14 years 4 months ago
2010
ACM
We consider a set of views stating possibly conflicting facts. Negative facts in the views may come, e.g., from functional dependencies in the underlying database schema. We want ...
IJCNN
2007
IEEE
14 years 1 months ago
2007
IEEE
— Serious efforts to develop computerized systems for natural language understanding and machine translation have taken place for more than half a century. Some successful system...
ACSAC
2004
IEEE
13 years 11 months ago
2004
IEEE
Since attackers trust computer systems to tell them the truth, it may be effective for those systems to lie or mislead. This could waste the attacker's resources while permit...
ATAL
2006
Springer
13 years 11 months ago
2006
Springer
There are numerous cases where a reasoning agent needs to reason about the behavior of an opponent agent. In this paper, we propose a hybrid probabilistic logic language within wh...