5434 search results - page 543 / 1087 » Semantic information portals |
159
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WEBI
2004
Springer
16 years 16 days ago
2004
Springer
Although much progress has been made, current lowlevel based visual information retrieval technology does not allow users to formulate queries through high-level semantics. More a...
240
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VL
1999
IEEE
15 years 11 months ago
1999
IEEE
Spider diagrams combine and extend Venn diagrams and Euler circles to express constraints on sets and their relationships with other sets. These diagrams can usefully be used in c...
202
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DEXA
1997
Springer
15 years 11 months ago
1997
Springer
Abstract. In this paper, we consider a multidatabase system which consists of media databases and traditional alphanumeric databases. The semantic relationships which may exist amo...
194
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ELPUB
2007
ACM
15 years 11 months ago
2007
ACM
The paper presents in brief a project aimed at the development of a methodology and corresponding software tools intended for building of proper environments giving up means for s...
196
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CAISE
2006
Springer
15 years 11 months ago
2006
Springer
In this paper we present an e-librarian service which is able to retrieve multimedia resources from a knowledge base in a more efficient way than by browsing through an index or by...