815 search results - page 13 / 163 » Ontology-based integration for relational databases |
VLDB
1987
ACM
14 years 1 months ago
1987
ACM
A model for a historical database is described which is based upon time-stamped tuples as the unit of storage. The model includes both physical and logical time-stamps. The techni...
ESWS
2008
Springer
13 years 11 months ago
2008
Springer
We believe that the possibility to use SPARQL as a front end to heterogeneous data without significant cost in performance or expressive power is key to RDF taking its rightful pla...
BNCOD
1998
13 years 11 months ago
1998
Correct transformations and integrations of schemata within the process of federated database design have to encompass existing local integrity constraints. Most of the proposed me...
SIGMOD
2012
ACM
12 years 2 days ago
2012
ACM
We consider the problem of finding related tables in a large corpus of heterogenous tables. Detecting related tables provides users a powerful tool for enhancing their tables wit...
MM
2000
ACM
14 years 2 months ago
2000
ACM
We have been handling video with supplementary documents, such as cooking programs, and are working on integration of such media. Through the integration, many applications will b...