448 search results - page 58 / 90 » Semantic term matching in axiomatic approaches to informatio... |
129
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CIKM
2010
Springer
14 years 10 months ago
2010
Springer
Query reformulation modifies the original query with the aim of better matching the vocabulary of the relevant documents, and consequently improving ranking effectiveness. Previou...
129
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RECSYS
2009
ACM
15 years 6 months ago
2009
ACM
In this paper we present a hybrid recommendation system that combines ontological knowledge with content-extracted linguistic information, derived from pre-trained lexical graphs,...
123
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ACL
1992
15 years 2 months ago
1992
For a very long time, it has been considered that the only way of automatically extracting similar groups of words from a text collection for which no semantic information exists ...
102
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ISM
2008
IEEE
15 years 7 months ago
2008
IEEE
In the recent years, photo context metadata (e.g., date, GPS coordinates) have been proved to be useful in the management of personal photos. However, these metadata are still poo...
WWW
2008
ACM
16 years 2 months ago
2008
ACM
We consider the problem of segmenting a webpage into visually and semantically cohesive pieces. Our approach is based on formulating an appropriate optimization problem on weighte...