7576 search results - page 77 / 1516 » On Querying Ontologies and Databases |
COOPIS
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper presents a specifically database-inspired approach (called DOGMA) for engineering formal ontologies, implemented as shared resources used to express agreed formal semant...
SEMWEB
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. This paper describes the design and implementation of Bibster, a Peer-to-Peer system for exchanging bibliographic data among researchers. Bibster exploits ontologies in d...
SIGCSE
2008
ACM
13 years 8 months ago
2008
ACM
The underlying processes that enable database query execution are fundamental to understanding database management systems. However, these processes are complex and can be difficu...
PVLDB
2008
13 years 8 months ago
2008
Reading and perceiving complex SQL queries has been a time consuming task in traditional database applications for decades. When it comes to decision support systems with automati...
VISUALIZATION
1993
IEEE
14 years 29 days ago
1993
IEEE
In this paper, we describe a database query system that provides visual relevance feedback in querying large databases. The goal of our system is to support the query specificati...