242 search results - page 44 / 49 » Mining Sequential Patterns across Time Sequences |
WSDM
2012
ACM
12 years 5 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
ICDM
2009
IEEE
14 years 4 months ago
2009
IEEE
Distribution data naturally arise in countless domains, such as meteorology, biology, geology, industry and economics. However, relatively little attention has been paid to data m...
ETRA
2010
ACM
13 years 7 months ago
2010
ACM
A great need exists in many fields of eye-tracking research for a robust and general method for scanpath comparisons. Current measures either quantize scanpaths in space (string e...
ICDCS
2008
IEEE
14 years 4 months ago
2008
IEEE
The multi-level storage architecture has been widely adopted in servers and data centers. However, while prefetching has been shown as a crucial technique to exploit the sequentia...
TCSV
2008
13 years 9 months ago
2008
In this paper, a new theoretical framework based on hidden Markov model (HMM) and independent component analysis (ICA) mixture model is presented for content analysis of video, nam...