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ICASSP
2008
IEEE
16 years 28 days ago
Using variational bayes free energy for unsupervised voice activity detection
This paper addresses the problem of Voice Active Detection (VAD) in noisy environments. We introduce Variational Bayes approach to EM for classification to replace the heuristic ...
David Cournapeau, Tatsuya Kawahara
IRI
2008
IEEE
16 years 27 days ago
Modeling and synthesis of service composition using tree automata
— We revisit the problem of synthesis of service composition in the context of service oriented architecture from a tree automata perspective. Comparing to existing finite state...
Ken Q. Pu, Ying Zhu
SIPS
2008
IEEE
16 years 26 days ago
Scheduling of dataflow models within the Reconfigurable Video Coding framework
The upcoming Reconfigurable Video Coding (RVC) standard from MPEG (ISO/IEC SC29WG11) defines a library of coding tools to specify existing or new compressed video formats and deco...
Jani Boutellier, Veeranjaneyulu Sadhanala, Christo...
DATE
2007
IEEE
136views Hardware» more  DATE 2007»
16 years 25 days ago
Compositional specification of behavioral semantics
An emerging common trend in model-based design of embedded software and systems is the adoption of Domain-Specific Modeling Languages (DSMLs). While syntax metamodeling enables th...
Kai Chen 0003, Janos Sztipanovits, Sandeep Neema
DFT
2007
IEEE
104views VLSI» more  DFT 2007»
16 years 25 days ago
Reduction of Fault Latency in Sequential Circuits by using Decomposition
The paper discusses a novel approach for reduction of fault detection latency in a selfchecking sequential circuit. The Authors propose decomposing the finite state machine (FSM) ...
Ilya Levin, Benjamin Abramov, Vladimir Ostrovsky