938 search results - page 54 / 188 » Space-Efficient Algorithms for Document Retrieval |
106
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JCDL
2010
ACM
15 years 1 months ago
2010
ACM
In search engines, ranking algorithms measure the importance and relevance of documents mainly based on the contents and relationships between documents. User attributes are usual...
SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
Blog feed search poses different and interesting challenges from traditional ad hoc document retrieval. The units of retrieval, the blogs, are collections of documents, the blog p...
104
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RIAO
2007
15 years 1 months ago
2007
The purpose of text clustering in information retrieval is to discover groups of semantically related documents. Accurate and comprehensible cluster descriptions (labels) let the ...
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
We propose a framework for searching the Wikipedia with contextual information. Our framework extends the typical keyword search, by considering queries of the type q, p , where q...
CIKM
2005
Springer
15 years 5 months ago
2005
Springer
Summarization of text documents is increasingly important with the amount of data available on the Internet. The large majority of current approaches view documents as linear sequ...