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» Statistical change detection for multi-dimensional data
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ICMCS
2006
IEEE
125views Multimedia» more  ICMCS 2006»
10 years 5 months ago
Visual Event Detection using Multi-Dimensional Concept Dynamics
A novel framework is introduced for visual event detection. Visual events are viewed as stochastic temporal processes in the semantic concept space. In this concept-centered appro...
Shahram Ebadollahi, Lexing Xie, Shih-Fu Chang, Joh...
KDD
2007
ACM
112views Data Mining» more  KDD 2007»
11 years 3 days ago
Statistical change detection for multi-dimensional data
This paper deals with detecting change of distribution in multi-dimensional data sets. For a given baseline data set and a set of newly observed data points, we define a statistic...
Xiuyao Song, Mingxi Wu, Christopher M. Jermaine, S...
KDD
2007
ACM
335views Data Mining» more  KDD 2007»
11 years 3 days ago
Detecting changes in large data sets of payment card data: a case study
An important problem in data mining is detecting changes in large data sets. Although there are a variety of change detection algorithms that have been developed, in practice it c...
Chris Curry, Robert L. Grossman, David Locke, Stev...
VLDB
2004
ACM
129views Database» more  VLDB 2004»
10 years 5 months ago
Detecting Change in Data Streams
Detecting changes in a data stream is an important area of research with many applications. In this paper, we present a novel method for the detection and estimation of change. In...
Daniel Kifer, Shai Ben-David, Johannes Gehrke
DASFAA
2008
IEEE
149views Database» more  DASFAA 2008»
10 years 24 days ago
A Test Paradigm for Detecting Changes in Transactional Data Streams
A pattern is considered useful if it can be used to help a person to achieve his goal. Mining data streams for useful patterns is important in many applications. However, data stre...
Willie Ng, Manoranjan Dash
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