15372 search results - page 168 / 3075 » The Semantics of Semantic Annotation |
163
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IKE
2004
15 years 6 months ago
2004
Flexible and effective indexing of video data so as to render it useful in automated inference and datadriven knowledge acquisition is a key problem in knowledge engineering. In t...
233
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ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
An increasing number of databases have become Web accessible through HTML form-based search interfaces. The data units returned from the underlying database are usually encoded in...
126
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LREC
2010
15 years 6 months ago
2010
This paper investigates whether high-quality annotations for tasks involving semantic disambiguation can be obtained without a major investment in time or expense. We examine the ...
156
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SAC
2008
ACM
15 years 4 months ago
2008
ACM
Social annotation via so-called collaborative tagging describes the process by which many users add metadata in the form of unstructured keywords to shared content. In this paper,...
139
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ACL
2009
15 years 2 months ago
2009
In this paper, we analyze the impact of different automatic annotation methods on the performance of supervised approaches to the complex question answering problem (defined in th...