166 search results - page 4 / 34 » A Theory of Signs for Database Semantics |
IADIS
2003
13 years 9 months ago
2003
The desideratum for the concept of a semiotic web is proposed. It combines both the recent semantic web and the pragmatic web initiatives but surpasses them in being faithful to C...
ICDT
2009
ACM
14 years 2 months ago
2009
ACM
A formal semantics of uncertain databases typically takes an algebraic approach by mapping an uncertain database to a set of relational databases, or possible worlds. We present a...
INTEROP
1999
Springer
13 years 12 months ago
1999
Springer
For data to be successfully integrated, semantically similar database elements must be identified as candidates for merging. However, there may be significant differences between ...
ER
2007
Springer
14 years 1 months ago
2007
Springer
This paper aims to bring the benefits of the use of Category Theory to the field of Semantic Web, where the coexistence of intrinsically different models of local knowledge mak...
EDBT
1990
ACM
13 years 11 months ago
1990
ACM
Deductive Databases are coming of age with the emergence of efficient and easy to use systems that support queries, reasoning, and application development on databases through dec...