5434 search results - page 590 / 1087 » Semantic information portals |
196
click to vote
FM
2001
Springer
15 years 11 months ago
2001
Springer
Classical logic cannot be used to effectively reason about systems with uncertainty (lack of essential information) or inconsistency (contradictory information often occurring when...
177
click to vote
ECAI
2000
Springer
15 years 11 months ago
2000
Springer
In this paper, we study unsatisfiable queries posed to a mediator in an information integration system and expressed in the logical formalism of the information integration system...
194
Voted
DL
1998
Springer
15 years 11 months ago
1998
Springer
In this paper we present a mechanism for translating information in heterogeneous digital library environments. We model information as a set of conjunctive constraints that are s...
183
click to vote
USS
2008
15 years 9 months ago
2008
Hypervisors have been proposed as a security tool to defend against malware that subverts the OS kernel. However, hypervisors must deal with the semantic gap between the low-level...
188
Voted
AAAI
2006
15 years 8 months ago
2006
This paper describes a framework for recognizing contradictions between multiple text sources by relying on three forms of linguistic information: (a) negation; (b) antonymy; and ...