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» Signal Processing in Large Systems: a New Paradigm
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COOPIS
1997
IEEE
14 years 2 days ago
A Distributed Execution Environment for Large-Scale Workflow Management Systems with Subnets and Server Migration
If the number of users within a workjlow management system (WFMS) increases, a central workflow server (WFserver) and a single local area network (LAN) may become overloaded. The ...
Thomas Bauer, Peter Dadam
ICASSP
2008
IEEE
14 years 2 months ago
A new Particle Filtering algorithm with structurally optimal importance function
Bayesian estimation in nonlinear stochastic dynamical systems has been addressed for a long time. Among other solutions, Particle Filtering (PF) algorithms propagate in time a Mon...
Boujemaa Ait-El-Fquih, François Desbouvries
ICASSP
2011
IEEE
12 years 11 months ago
Blind phase recovery in QAM communication systems using characteristic function
In this paper, we present a novel non-data aided method for phase recovery in both square and cross quadrature amplitude modulation (QAM) communication systems, based on character...
Ehsan Hassani Sadi, Hamidreza Amindavar
ICASSP
2011
IEEE
12 years 11 months ago
Language identification using a combined articulatory prosody framework
This study presents new advancements in our articulatory-based language identi cation (LID) system. Our LID system automatically identi es language-features (LFs) from a phonologi...
Abhijeet Sangwan, Mahnoosh Mehrabani, John H. L. H...
ICASSP
2009
IEEE
14 years 2 months ago
GridNews: A distributed automatic Greek broadcast transcription system
In this paper, a distributed system storing and retrieving Broadcast News data recorded from the Greek television is presented. These multimodal data are processed in a grid compu...
Dimitrios Dimitriadis, A. Metallinou, Ioannis Kons...