249 search results - page 44 / 50 » Ontology-Driven Semantic Matches between Database Schemas |
ICDE
2005
IEEE
14 years 2 months ago
2005
IEEE
Numerous researchers have proposed to use relational databases to store and query XML documents. One important component of such systems is the XML subtree reconstruction, which r...
CIKM
2009
Springer
13 years 12 months ago
2009
Springer
Discovering links between different data items in a single data source or across different data sources is a challenging problem faced by many information systems today. In partic...
IJBRA
2008
13 years 8 months ago
2008
A large number of biological pathways have been assembled in later years, and are being stored in databases. Hence, the need for methods to analyse these pathways has emerged. One ...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, we present a “value mapping” algorithm that does not rely on syntactic similarity or semantic interpretation of the values. The algorithm first constructs a st...
ACIIDS
2010
IEEE
14 years 1 months ago
2010
IEEE
This paper proposes lexical annotation as an effective method to solve the ambiguity problems that affect ontology matchers. Lexical annotation associates to each ontology elemen...