16883 search results - page 270 / 3377 » Generalized Non-Reducible Descriptors |
220
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PPPJ
2003
ACM
15 years 12 months ago
2003
ACM
A Java implementation of a key collision attack on DES suggested by Eli Biham, [1], is discussed. Storage space minimization and fast searching techniques to speed up the attack a...
163
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
An empirical study has been conducted investigating the relationship between the performance of a generative language model in terms of perplexity and the corresponding informatio...
207
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
Stemming can improve retrieval accuracy, but stemmers are language-specific. Character n-gram tokenization achieves many of the benefits of stemming in a language independent way,...
168
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
In this poster,we incorporate user query history, as context information, to improve the retrieval performance in interactive retrieval. Experiments using the TREC data show that ...
174
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
In this paper, we introduce the fractal summarization model based on the fractal theory. In fractal summarization, the important information is captured from the source text by ex...