171 search results - page 18 / 35 » Statistical Supports for Frequent Itemsets on Data Streams |
218
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ICDE
2007
IEEE
16 years 3 months ago
2007
IEEE
Active Data Warehousing has emerged as an alternative to conventional warehousing practices in order to meet the high demand of applications for up-to-date information. In a nutsh...
129
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KDD
2002
ACM
16 years 2 months ago
2002
ACM
Privacy considerations often constrain data mining projects. This paper addresses the problem of association rule mining where transactions are distributed across sources. Each si...
105
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CIKM
2006
Springer
15 years 5 months ago
2006
Springer
A fundamental building block of many data mining and analysis approaches is density estimation as it provides a comprehensive statistical model of a data distribution. For that re...
132
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ICDE
2009
IEEE
15 years 8 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
122
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SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Real-time surveillance systems, network and telecommunication systems, and other dynamic processes often generate tremendous (potentially infinite) volume of stream data. Effectiv...