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GLOBECOM
2006
IEEE
15 years 10 months ago
Voice Activity Detection for VoIP-An Information Theoretic Approach
— Voice enabled applications over the Internet are rapidly gaining popularity. Reducing the total bandwidth requirement can make a non-trivial difference for the subscribers havi...
R. Venkatesha Prasad, R. Muralishankar, S. Vijay, ...
ICMCS
2006
IEEE
128views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Fetal Heart Signal Monitoring with Confidence Factor
—In this paper we present a PDA-based fetal heart monitor that is able to provide instantaneous fetal heart rate (FHR) for the pregnant women. A modified spectral subtraction alg...
Jianfeng Chen, Koksoon Phua, Ying Song, Louis Shue
117
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MODELS
2009
Springer
15 years 10 months ago
An Incremental Algorithm for High-Performance Runtime Model Consistency
We present a novel technique for applying two-level runtime models to distributed systems. Our approach uses graph rewriting rules to transform a high-level source model into one o...
Christopher Wolfe, T. C. Nicholas Graham, W. Greg ...
IPMI
2005
Springer
16 years 4 months ago
Simultaneous Segmentation of Multiple Closed Surfaces Using Optimal Graph Searching
This paper presents a general graph-theoretic technique for simultaneously segmenting multiple closed surfaces in volumetric images, which employs a novel graph-construction scheme...
Kang Li, Steven Millington, Xiaodong Wu, Danny Z. ...
134
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ICASSP
2011
IEEE
14 years 7 months ago
Seismic waves estimation and wave field decomposition with factor graphs
Physical wave fields are often described by means of a vector field. Advances in sensor technology enable us to collect an increasing number of measurement at the same location ...
Stefano Maranò, Christoph Reller, Donat Fah...