35 search results - page 4 / 7 » A Synthetic Database to Assess Segmentation Algorithms |
FGR
2008
IEEE
14 years 25 days ago
2008
IEEE
Temporal segmentation of human motion into actions is a crucial step for understanding and building computational models of human motion. Several issues contribute to the challeng...
ICDE
2006
IEEE
14 years 7 months ago
2006
IEEE
Existing techniques to mine periodic patterns in time series data are focused on discovering full-cycle periodic patterns from an entire time series. However, many useful partial ...
CIKM
2004
Springer
13 years 11 months ago
2004
Springer
Biosequences typically have a small alphabet, a long length, and patterns containing gaps (i.e., “don’t care”) of arbitrary size. Mining frequent patterns in such sequences ...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Given a multidimensional point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for proc...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...