1582 search results - page 232 / 317 » On sparse signal representations |
TIT
2008
14 years 9 months ago
2008
Abstract--We study continuous-time multidimensional widesense stationary (WSS) and (almost) cyclostationary processes in the frequency domain. Under the assumption that the correla...
ENTCS
2002
14 years 9 months ago
2002
In this paper we describe the use of the rewriting logic based Maude tool to model and analyze mammalian signaling pathways. We discuss the representation of the underlying biolog...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The use of statically compiled search networks for ASR systems using huge vocabularies and complex language models often becomes challenging in terms of memory requirements. Dynam...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We present a novel online audio-score alignment approach for multiinstrument polyphonic music. This approach uses a 2-dimensional state vector to model the underlying score positi...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Structured precision modelling is an important approach to improve the intra-frame correlation modelling of the standard HMM, where Gaussian mixture model with diagonal covariance...