17185 search results - page 354 / 3437 » Computational and Quantitative Studies |
208
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ICML
1997
IEEE
15 years 11 months ago
1997
IEEE
This paper is a comparative study of feature selection methods in statistical learning of text categorization. The focus is on aggressive dimensionality reduction. Five methods we...
203
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EWHCI
1993
15 years 11 months ago
1993
The Wizard of Oz (WOz) technique is an experimental evaluation mechanism. It allows the observation of a user operating an apparently fully functioning system whose missing service...
206
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ACMSE
2007
ACM
15 years 11 months ago
2007
ACM
Testing is an essential but often under-utilized area of software engineering. A variety of software testing techniques have been developed to effectively identify bugs in source ...
200
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ACMSE
2007
ACM
15 years 11 months ago
2007
ACM
As a software system evolves to accommodate new features and repair bugs, changes are needed. Software components are interdependent, changes made to one component can require cha...
193
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NSDI
2008
15 years 10 months ago
2008
Botnets, i.e., networks of compromised machines under a common control infrastructure, are commonly controlled by an attacker with the help of a central server: all compromised ma...