25 search results - page 5 / 5 » Markov Chain Existence and Hidden Markov Models in Spectrum ... |
CORR
2011
Springer
12 years 11 months ago
2011
Springer
We propose a factor-graph-based approach to joint channel-estimationand-decoding of bit-interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contrast to ex...
STACS
2012
Springer
12 years 11 days ago
2012
Springer
Queueing networks are gaining attraction for the performance analysis of parallel computer systems. A Jackson network is a set of interconnected servers, where the completion of a...
PR
2007
13 years 4 months ago
2007
This study focuses on the segmentation and characterization of oil slicks on the sea surface from synthetic aperture radar (SAR) observations. In fact, an increase in viscosity du...
AMI
2009
Springer
13 years 7 months ago
2009
Springer
Existing work on sensor-based activity recognition focuses mainly on single-user activities. However, in real life, activities are often performed by multiple users involving inter...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, we propose a novel technique for modelbased recognition of complex object motion trajectories using Hidden Markov Models (HMM). We build our models on Principal Com...