492 search results - page 28 / 99 » Semantic Query Transformation Using Ontologies |
KRDB
2003
13 years 9 months ago
2003
Motivated by the possibilities of applying deductive database technology for efficient query answering in description logics, we present a translation operator µ that transforms...
ESWS
2005
Springer
14 years 2 months ago
2005
Springer
As semantic markup becomes ubiquitous, it will become important to be able to ask queries and obtain answers, using natural language (NL) expressions, rather than the keyword-based...
ICITA
2005
IEEE
14 years 2 months ago
2005
IEEE
Within the emergent Semantic Web framework, the use of traditional web search engines based on keywords provided by the users is not adequate anymore. Instead, new methods based o...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Some recent initiatives try to take profit from RDF to make XML documents interoperate at the semantic level. Ontologies are used to establish semantic connections among XML langu...
KR
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we propose a framework that provides software and robotic agents with the ability to ask approximate questions to each other in the context of heterogeneous ontolog...