568 search results - page 21 / 114 » Reusing relational sources for semantic information access |
169
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ECAI
2004
Springer
15 years 11 months ago
2004
Springer
One of the current research on the Semantic Web area is semantic annotation of information sources. On-line lexical ontologies can be exploited as a-priori common knowledge to prov...
177
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SSDBM
2005
IEEE
15 years 11 months ago
2005
IEEE
To discover knowledge or retrieve information from a relational database, a user often needs to find objects related to certain source objects. There are two main challenges in b...
181
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ICCS
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We have been witnessing an explosion of user involvement in knowledge creation, publication and access both from within and between organisations. This is partly due to t...
164
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IJMSO
2007
15 years 5 months ago
2007
: In Japan, it is important to provide teachers of Information Technology Education (IT) with a powerful help system that can locate and provide access to a variety of useful infor...
154
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CAISE
2006
Springer
15 years 9 months ago
2006
Springer
One important task of semantic web portals is to offer both end users and applications a seamless access to knowledge contained in heterogeneous data sources in specific user commu...