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157
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JCDL
2006
ACM
15 years 10 months ago
2006
ACM
Document clustering has been used for better document retrieval, document browsing, and text mining in digital library. In this paper, we perform a comprehensive comparison study ...
133
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GECCO
2005
Springer
15 years 10 months ago
2005
Springer
A genetic algorithm encoding is proposed which is able to automatically satisfy a class of important cardinality constraints where the set of distinct values of the design variabl...
145
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ISCI
2008
15 years 4 months ago
2008
The use of frequent itemsets has been limited by the high computational cost as well as the large number of resulting itemsets. In many real-world scenarios, however, it is often ...
120
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FUIN
2010
15 years 3 months ago
2010
In this paper we present an application of the propositional SATisfiability environment to computing some simple orthogonal matrices and some interesting tasks in the area of cry...
157
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CEAS
2005
Springer
15 years 6 months ago
2005
Springer
Human interaction proofs (HIPs) have become commonplace on the internet for protecting free online services from abuse by automated scripts/bots. They are challenges designed to b...