249 search results - page 25 / 50 » Ontology-Driven Semantic Matches between Database Schemas |
ICDM
2006
IEEE
14 years 3 months ago
2006
IEEE
Due to their capability for expressing semantics and relationships among data objects, semi-structured documents have become a common way of representing domain knowledge. Compari...
ER
2006
Springer
14 years 1 months ago
2006
Springer
One of the main drawbacks of the Semantic Web is the lack of semantically rich data, since most of the information is still stored in relational databases. In this paper, we presen...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
A primary challenge to large-scale data integration is creating semantic equivalences between elements from different data sources that correspond to the same real-world entity or...
SIGMOD
2005
ACM
14 years 10 months ago
2005
ACM
Clio, the IBM Research system for expressing declarative schema mappings, has progressed in the past few years from a research prototype into a technology that is behind some of I...
ICDE
2011
IEEE
13 years 1 months ago
2011
IEEE
— SQL is a classical and powerful tool for querying relational databases. However, it is rather hard for inexperienced users to pose SQL queries, as they are required to be proï¬...