3894 search results - page 649 / 779 » Approximation Algorithms for Biclustering Problems |
120
Voted
WWW
2007
ACM
16 years 4 months ago
2007
ACM
Phishing is a significant problem involving fraudulent email and web sites that trick unsuspecting users into revealing private information. In this paper, we present the design, ...
112
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KDD
2006
ACM
16 years 3 months ago
2006
ACM
In this work we focus on the problem of frequent itemset mining on large, out-of-core data sets. After presenting a characterization of existing out-of-core frequent itemset minin...
108
Voted
KDD
2006
ACM
16 years 3 months ago
2006
ACM
We introduce a new EM framework in which it is possible not only to optimize the model parameters but also the number of model components. A key feature of our approach is that we...
135
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KDD
2005
ACM
16 years 3 months ago
2005
ACM
The problem of finding frequent patterns from graph-based datasets is an important one that finds applications in drug discovery, protein structure analysis, XML querying, and soc...
125
Voted
EDBT
2008
ACM
16 years 3 months ago
2008
ACM
Estimating the number of distinct elements in a large multiset has several applications, and hence has attracted active research in the past two decades. Several sampling and sket...