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223
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
The boom of product review websites, blogs and forums on the web has attracted many research efforts on opinion mining. Recently, there was a growing interest in the finergrained ...
173
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CCS
2006
ACM
15 years 10 months ago
2006
ACM
We present a dictionary attack that is based on keyboard acoustic emanations. We combine signal processing and efficient data structures and algorithms, to successfully reconstruc...
183
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BIOID
2008
15 years 8 months ago
2008
In this paper we present a new speaker recognition system based on the fusion of two identification classifiers followed by a verification step. The user pronounces two passwords: ...
189
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DLT
2007
15 years 8 months ago
2007
Recently the duplication closure of words and languages has received much interest. We investigate a reversal of it: the duplication root reduces a word to a square-free one. After...
201
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FUIN
2006
15 years 6 months ago
2006
We consider approximate pattern matching in natural language text. We use the words of the text as the alphabet, instead of the characters as in traditional string matching approac...