4372 search results - page 657 / 875 » Data Semantics Revisited |
JNCA
2007
13 years 8 months ago
2007
Web portals today offer a variety of content and services to their users. This content can be split into various categories and usually content semantically related is placed in t...
AICOM
2004
13 years 8 months ago
2004
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
JODL
2000
13 years 8 months ago
2000
In this paper we describe the architecture and implementation of a digital library framework for scientific data, particularly imagery, with a focus on support for content-based se...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Schema matching is the task of finding semantic correspondences between elements of two schemas. It is needed in many database applications, such as integration of web data source...
JAIR
2010
13 years 6 months ago
2010
Grounding is the task of reducing a first-order theory and finite domain to an equivalent propositional theory. It is used as preprocessing phase in many logic-based reasoning s...