259 search results - page 17 / 52 » Mining frequent itemsets in time-varying data streams |
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
The rapid growth of transactional data brought, soon enough, into attention the need of its further exploitation. In this paper, we investigate the problem of securing sensitive k...
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
The discovery of frequent patterns is a famous problem in data mining. While plenty of algorithms have been proposed during the last decade, only a few contributions have tried to...
FIMI
2003
14 years 11 months ago
2003
We present a performance study of the MAFIA algorithm for mining maximal frequent itemsets from a transactional database. In a thorough experimental analysis, we isolate the effec...
VLDB
2007
ACM
15 years 3 months ago
2007
ACM
Multi-core processors are proliferated across different domains in recent years. In this paper, we study the performance of frequent pattern mining on a modern multi-core machine....
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TCS
2008
14 years 9 months ago
2008
Computing frequent itemsets is one of the most prominent problems in data mining. We study the following related problem, called FREQSAT, in depth: given some itemset-interval pai...