1103 search results - page 117 / 221 » The Relevance of Semantic Subtyping |
WORDS
2003
IEEE
15 years 3 months ago
2003
IEEE
We examine how computer system problems can be derived from real application problems, with a particular focus on the relevance of some assumptions, especially those related to co...
DBISP2P
2003
Springer
15 years 3 months ago
2003
Springer
In this paper we give a robust logical and computational characterisation of peer-to-peer (p2p) database systems. We first define a precise model-theoretic semantics of a p2p sys...
DEXAW
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we focus on the problem of integrating heterogeneous XML datasources. We follow a semantic approach to information sharing and integration, and we present a discipl...
IV
2002
IEEE
15 years 2 months ago
2002
IEEE
from Abstract Data to Naturalistic Visual Structure A. Loizides and M.Slater Department of Computer Science, University College London (UCL), London, UK This paper demonstrates a ...
ECSQARU
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. In this paper, we first investigate set semantics of propositional logic in terms of rough sets and discuss how truth values of propositions (sentences) can be interpret...