382 search results - page 17 / 77 » Logic Programs for Consistently Querying Data Integration Sy... |
VL
1995
IEEE
13 years 11 months ago
1995
IEEE
After more than a decade of research, visual languages have still not become everyday programming tools. On a short term, an integration of visual languages with well-established ...
IJAR
2008
13 years 7 months ago
2008
We introduce a general framework that is based on distance semantics and investigate the main properties of the entailment relations that it induces. It is shown that such entailm...
ICDT
2007
ACM
14 years 2 months ago
2007
ACM
Abstract. We define and study formal privacy guarantees for information integration systems, where sources are related to a public schema by mappings given by source-to-target dep...
SIGMOD
1998
ACM
14 years 2 days ago
1998
ACM
Most databases contain “name constants” like course numbers, personal names, and place names that correspond to entities in the real world. Previous work in integration of het...
PLILP
1993
Springer
13 years 12 months ago
1993
Springer
Abstract. Solving equations in equational theories is a relevant programming paradigm which integrates logic and equational programming into one unified framework. Efficient metho...