ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
General signal model for orthogonal-frequency-division multiple access cellular networks with multiple amplify-and-forward relays has been introduced. An optimization problem mini...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we present a lower-bound estimate for dynamic time warping (DTW) on time series consisting of multi-dimensional posterior probability vectors known as posteriorgram...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
People take more and more photos at different time and different events, however, these photos are often put into one giant folder and they are seldom annotated or organized. As t...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
An acoustic-phonetics based word-independent technique which uses syllable context for classifying the lexical syllable stress of spoken English words is presented. Nucleus based ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Due to multipath delay spread and relatively high sampling rate in OFDM systems, the channel estimation is formulated as a sparse recovery problem, where a hybrid compressed sensi...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We propose the Arabic Chat Alphabet (ACA) as naturally written in everyday life for dialectal Arabic speech transcription. Our assumption is that ACA is a natural language that in...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Since optimum diversity behavior can be achieved, equalization based on lattice basis reduction is of special interest for transmission over MIMO channels. Although the per-symbol...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Color is a powerful attribute that is used to characterize objects for tracking and other surveillance tasks. Since color is dependent on ambient illumination and the imaging equi...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper consider the problem of how to evaluate the efficiency of a 3D continuous functional HRTF model in representing measured data. The proposed method is based on Karhunen...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We address a Kalman-like estimator for solving universally the problems of filtering (p = 0), prediction (p > 0), and smoothing (p < 0) of discrete time-varying state-space...