2930 search results - page 30 / 586 » The optimal sequence compression |
TRECVID
2007
13 years 8 months ago
2007
We describe a high level feature extraction system for video. Video sequences are modeled using Gaussian Mixture Models. We have used those models in the past to segment video seq...
DCC
2010
IEEE
14 years 2 months ago
2010
IEEE
It is known that modeling an information source via a symbolic dynamical system evolving over the unit interval, leads to a natural lossless compression scheme attaining the entro...
ESA
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we investigate the problem of partitioning an input string T in such a way that compressing individually its parts via a basecompressor C gets a compressed output th...
CPM
2007
Springer
14 years 1 months ago
2007
Springer
We present a method to speed up the dynamic program algorithms used for solving the HMM decoding and training problems for discrete time-independent HMMs. We discuss the applicatio...
CISS
2008
IEEE
14 years 1 months ago
2008
IEEE
—Distributed detection of information flows spanning many nodes in a wireless sensor network is considered. In such a system, eavesdroppers are deployed near several nodes in th...