392 search results - page 17 / 79 » Document Retrieval by Projection Based Frequency Distributio... |
130
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JCST
2000
15 years 3 months ago
2000
: A mass of heterogeneous, distributed and dynamic information on the World Wide Web (the Web) has resulted in "information overload". It's an important and urgent r...
155
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IJCNLP
2004
Springer
15 years 9 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 ...
158
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COLCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—Mind maps are used by millions of people. In this paper we present how information retrieval on mind maps could be used to enhance expert search, document summarization, keyword...
141
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ISMIS
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Discovering significant meta-information from document collections is a critical factor for knowledge distribution and preservation. This paper presents a system that im...
125
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AINA
2007
IEEE
15 years 10 months ago
2007
IEEE
Distributed Hash Tables (DHTs) are very efficient for querying based on key lookups, if only a small number of keys has to be registered by each individual peer. However, building...