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189
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IAT
2008
IEEE
16 years 1 months ago
Link-Based Anomaly Detection in Communication Networks
Communication networks, such as networks formed by phone calls and email communications, can be modeled as dynamic graphs with vertices representing agents and edges representing ...
Xiaomeng Wan, Evangelos E. Milios, Nauzer Kalyaniw...
193
Voted
ICASSP
2008
IEEE
16 years 1 months ago
A study of using locality preserving projections for feature extraction in speech recognition
This paper presents a new approach to feature analysis in automatic speech recognition (ASR) based on locality preserving projections (LPP). LPP is a manifold based dimensionality...
Yun Tang, Richard Rose
198
Voted
ICASSP
2008
IEEE
16 years 1 months ago
Single-channel speech separation based on modulation frequency
This paper describes an algorithm that performs a simple form of computational auditory scene analysis to separate multiple speech signals from one another on the basis of the mod...
Lingyun Gu, Richard M. Stern
176
Voted
ICDCS
2008
IEEE
16 years 1 months ago
stdchk: A Checkpoint Storage System for Desktop Grid Computing
— Checkpointing is an indispensable technique to provide fault tolerance for long-running high-throughput applications like those running on desktop grids. This paper argues that...
Samer Al-Kiswany, Matei Ripeanu, Sudharshan S. Vaz...
178
Voted
IPPS
2008
IEEE
16 years 1 months ago
Scalable server provisioning with HOP-SCOTCH
The problem of provisioning servers in a cluster infrastructure includes the issues of coordinating access and sharing of physical resources, loading servers with the appropriate ...
David Daly, M. A. Silva, José E. Moreira