938 search results - page 40 / 188 » Space-Efficient Algorithms for Document Retrieval |
102
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SIGIR
2011
ACM
14 years 2 months ago
2011
ACM
We consider an interactive information retrieval task in which the user is interested in finding several to many relevant documents with minimal effort. Given an initial documen...
119
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IJCNLP
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, a series of window-based methods is proposed for information retrieval. Compared with traditional tf-idf model, our approaches are based on two new key notions. The ...
ERCIMDL
2009
Springer
15 years 6 months ago
2009
Springer
An effective graphic interface is a key tool to improve the fruition of the results retrieved by an Information Retrieval (IR) system. In this work, we describe a two-dimensional...
WSDM
2009
ACM
15 years 6 months ago
2009
ACM
We are experiencing an unprecedented increase of content contributed by users in forums such as blogs, social networking sites and microblogging services. Such abundance of conten...
SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
Information retrieval is, in general, an iterative search process, in which the user often has several interactions with a retrieval system for an information need. The retrieval ...