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GLOBECOM
2007
IEEE
15 years 4 months ago
Iterative Decoding of Concatenated Channel Coding and Trellis Shaping Based on Markov Model
—The trellis shaping (TS) is an effective technique not only for average power reduction of high-order QAM signals, but also for peak power reduction of band-limited single-carri...
Makoto Tanahashi, Hideki Ochiai
AOSE
2007
Springer
15 years 4 months ago
Developing a Multiagent Conference Management System Using the O-MaSE Process Framework
This paper describes how the Organization-based Multiagent Systems Engineering (O-MaSE) methodology can be applied to an exemplar multiagent system, the Conference Management Syste...
Scott A. DeLoach
ISCAPDCS
2003
14 years 11 months ago
Optimal Graph Transformation Assuming Alternate Scheduling Models
Many computation-intensive iterative or recursive applications commonly found in digital signal processing and image processing applications can be represented by data-flow graph...
Timothy W. O'Neil
ICASSP
2011
IEEE
14 years 1 months ago
Training of error-corrective model for ASR without using audio data
This paper introduces a method to train an error-corrective model for Automatic Speech Recognition (ASR) without using audio data. In existing techniques, it is assumed that sufï¬...
Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura
ICASSP
2011
IEEE
14 years 1 months ago
On selecting the hyperparameters of the DPM models for the density estimation of observation errors
The Dirichlet Process Mixture (DPM) models represent an attractive approach to modeling latent distributions parametrically. In DPM models the Dirichlet process (DP) is applied es...
Asma Rabaoui, Nicolas Viandier, Juliette Marais, E...