Sciweavers

3773 search results - page 48 / 755
» Using Ontologies for Integrated Geographic Information Syste...
Sort
View
103
Voted
CIKM
2009
Springer
15 years 7 months ago
Using multiple ontologies in information extraction
Ontology-Based Information Extraction (OBIE) has recently emerged as a subfield of Information Extraction (IE). Here, ontologies - which provide formal and explicit specificatio...
Daya C. Wimalasuriya, Dejing Dou
87
Voted
JBCS
2002
100views more  JBCS 2002»
15 years 7 days ago
Using objects and patterns to implement domain ontologies
Ontologies are becoming an important mechanism to build information systems. Nevertheless, there is still no systematic approach to support the design of such systems using tools ...
Giancarlo Guizzardi, Ricardo de Almeida Falbo, Jos...
117
Voted
WECWIS
2008
IEEE
100views ECommerce» more  WECWIS 2008»
15 years 7 months ago
ISENS: A Multi-ontology Query System for the Semantic Deep Web
We present ISENS, a distributed, end-to-end, ontologybased information integration system. In response to a user’s query, our system is capable of retrieving facts from data sou...
Abir Qasem, Dimitre A. Dimitrov, Jeff Heflin
87
Voted
WWW
2003
ACM
16 years 1 months ago
KAON SERVER - A Semantic Web Management System
The growing use of ontologies in applications creates the need for an infrastructure that allows developers to more easily combine different software modules like ontology stores,...
Raphael Volz, Daniel Oberle, Steffen Staab, Boris ...
IFIP
1994
Springer
15 years 4 months ago
Trends in Environmental Information Processing
In recent years, systems for processing environmental information have been evolving from research and development systems to practical applications. Today, many of these systems ...
Franz Josef Radermacher, Wolf-Fritz Riekert, Bernd...