42738 search results - page 188 / 8548 » Search Computing Systems |
122
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ECTEL
2007
Springer
15 years 9 months ago
2007
Springer
Most currently used e-Learning Systems do not often offer search functionality. Even if methods are provided to search for Learning Objects (LOs), they don’t usually utilize info...
111
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PVLDB
2010
15 years 1 months ago
2010
We propose the demonstration of Keymantic, a system for keyword-based searching in relational databases that does not require a-priori knowledge of instances held in a database. I...
202
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VLDB
2007
ACM
16 years 3 months ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...
ISMIR
2004
Springer
15 years 8 months ago
2004
Springer
Traditional library catalog systems have been effective in providing access to collections of books, films, and other material. However, they have many limitations when it comes ...
125
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PVLDB
2008
15 years 2 months ago
2008
Snippets are used by almost every text search engine to complement ranking schemes in order to effectively handle user keyword search. Despite the fact that XML is a standard repr...