3717 search results - page 340 / 744 » The Persistence of Statistical Information |
155
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DOLAP
2006
ACM
16 years 23 days ago
2006
ACM
In this paper we perform an extensive theoretical and experimental study on common synopsis construction algorithms, with emphasis on wavelet based techniques, that take under con...
164
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ICITA
2005
IEEE
16 years 12 days ago
2005
IEEE
Contemporary steganographic systems encode hidden messages inside the least significant bit layers of colour natural images. The presence of these messages is difficult to detect ...
203
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ICADL
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. We propose an approach to Distributed Information Retrieval based on the periodic and incremental centralisation of full-text indices of widely dispersed and autonomously...
177
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IJCNLP
2005
Springer
16 years 9 days ago
2005
Springer
This paper reports on a study of semantic role tagging in Chinese, in the absence of a parser. We investigated the effect of using only lexical information in statistical training;...
206
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IJCNLP
2005
Springer
16 years 9 days ago
2005
Springer
Many methods of term extraction have been discussed in terms of their accuracy on huge corpora. However, when we try to apply various methods that derive from frequency to a small ...