77 search results - page 7 / 16 » Epistemic Logics for Information Fusion |
PODS
2008
ACM
14 years 7 months ago
2008
ACM
We present a novel definition of privacy in the framework of offline (retroactive) database query auditing. Given information about the database, a description of sensitive data, ...
TIME
2005
IEEE
14 years 1 months ago
2005
IEEE
Information often comes from different sources and merging these sources usually leads to the apparition of inconsistencies. Fusion is the operation which consists in restoring th...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...
KR
2010
Springer
14 years 8 days ago
2010
Springer
This is a case-study in knowledge representation. We analyze the ‘one hundred prisoners and a lightbulb’ puzzle. In this puzzle it is relevant what the agents (prisoners) know...
JANCL
2007
13 years 7 months ago
2007
In this paper, we present several extensions of epistemic logic with update operators modelling public information change. Next to the well-known public announcement operators, we ...