32 search results - page 6 / 7 » Periodic Wavelet Transforms and Periodicity Detection |
TIT
2002
13 years 6 months ago
2002
Various wavelet-based estimators of self-similarity or long-range dependence scaling exponent are studied extensively. These estimators mainly include the (bi)orthogonal wavelet e...
EMSOFT
2006
Springer
13 years 10 months ago
2006
Springer
We present a formal approach to implement and certify fault-tolerance in real-time embedded systems. The faultintolerant initial system consists of a set of independent periodic t...
NIPS
2003
13 years 7 months ago
2003
In this paper, sparse representation (factorization) of a data matrix is first discussed. An overcomplete basis matrix is estimated by using the K−means method. We have proved ...
AIPRF
2008
13 years 7 months ago
2008
Unsolicited commercial or bulk emails or emails containing viruses pose a great threat to the utility of email communications. A recent solution for filtering is reputation systems...
TKDE
2008
13 years 6 months ago
2008
With the advance of hardware and communication technologies, stream time series is gaining ever-increasing attention due to its importance in many applications such as financial da...