582 search results - page 80 / 117 » Info-fuzzy algorithms for mining dynamic data streams |
184
click to vote
CVPR
2011
IEEE
14 years 12 months ago
2011
IEEE
Real-time unusual event detection in video stream has been a difficult challenge due to the lack of sufficient training information, volatility of the definitions for both norm...
160
click to vote
SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Mining informative patterns from very large, dynamically changing databases poses numerous interesting challenges. Data summarizations (e.g., data bubbles) have been proposed to c...
150
click to vote
IJCAI
2007
15 years 5 months ago
2007
Detecting and tracking latent factors from temporal data is an important task. Most existing algorithms for latent topic detection such as Nonnegative Matrix Factorization (NMF) h...
123
click to vote
KDD
2003
ACM
16 years 4 months ago
2003
ACM
Projected clustering has become a hot research topic due to its ability to cluster high-dimensional data. However, most existing projected clustering algorithms depend on some cri...
130
Voted
KDD
2006
ACM
16 years 4 months ago
2006
ACM
Spatial scan statistics are used to determine hotspots in spatial data, and are widely used in epidemiology and biosurveillance. In recent years, there has been much effort invest...