ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
An essential step in the generation of expressive speech synthesis is the automatic detection and classification of emotions most likely to be present in textual input. At last I...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
While nonnegative matrix factorization (NMF) has successfully been applied for gain-robust multi-pitch detection, a method to track pitch values over time was not provided. We emb...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Two novel cooperative localization algorithms for mobile wireless networks are proposed. To continuously localize the mobile network, given the pairwise distance measurements betw...
ICASSP
2011
IEEE
2011
IEEE
Transmit beamspace design for direction finding in colocated MIMO radar with arbitrary receive array
13 years 3 months ago
The transmit beamspace design problem for colocated multiple-input multiple-output (MIMO) radar is considered. We show that the MIMO radar transmit beampattern can be designed so ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper we introduce a new technique for estimating the parameters of the Keplerian model commonly used in radial velocity data analysis for extrasolar planet detection. The...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The goal of sound morphing by feature interpolation is to obtain sounds whose values of features are intermediate between those of the source and target sounds. In order to do thi...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We propose a compressive method for tracking doubly selective channels within multicarrier systems, including OFDM systems. Using the recently introduced concept of modified comp...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Many models of wireless sensor networks (WSNs) assume a perfect synchronization along the graph of such network as a simplifying assumption. In our contribution we base our invest...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper describes a new approach to modeling duration for LVCSR using SCARF, a toolkit for speech recognition with segmental conditional random fields. We utilize SCARF’s abi...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper we deal with the problem of feature selection by introducing a new approach based on Gravitational Search Algorithm (GSA). The proposed algorithm combines the optimi...