140 search results - page 5 / 28 » Redundant Relations in Relational Databases: A Model Theoret... |
SEMWEB
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. We show that the Semantic Web needs a formal semantics for the various kinds of links between ontologies and other documents. We provide a model theoretic semantics that ...
ITICSE
2009
ACM
15 years 6 months ago
2009
ACM
The relationship between research and teaching has possible benefits and inherent tensions. Exploring the potentially beneficial relationship is of interest and possible value to ...
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VLDB
1990
ACM
15 years 3 months ago
1990
ACM
Even though the large body of knowledge of relational query optimization techniques can be utilized as a starting point for object-oriented query optimization the full exploitatio...
JASIS
2006
14 years 11 months ago
2006
The aggregated citation relations among journals included in the Science Citation Index provide us with a huge matrix which can be analyzed in various ways. Using principal compon...
CEC
2007
IEEE
15 years 5 months ago
2007
IEEE
— Our theoretical understanding of island models (IMs) is much worse than of single-population evolutionary algorithms (EAs). As a consequence there is relatively little guidance...