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ICASSP
2008
IEEE
16 years 1 months ago
Fast speaker adaptation using non-negative matrix factorization
This paper describes a new method for fast speaker adaptation in large vocabulary recognition systems. As in most HMM-based recognizers, the observation densities are modeled as a...
Jacques Duchateau, Tobias Leroy, Kris Demuynck, Hu...
ICPP
2008
IEEE
16 years 1 months ago
Fast Source Switching for Gossip-Based Peer-to-Peer Streaming
In this paper we consider gossip-based Peer-to-Peer streaming applications where multiple sources exist and they work serially. More specifically, we tackle the problem of fast s...
Zhenhua Li, Jiannong Cao, Guihai Chen, Yan Liu
IWNAS
2008
IEEE
16 years 1 months ago
A Novel Embedded Accelerator for Online Detection of Shrew DDoS Attacks
∗ As one type of stealthy and hard-to-detect attack, lowrate TCP-targeted DDoS attack can seriously throttle the throughput of normal TCP flows for a long time without being noti...
Hao Chen, Yu Chen
3DIM
2007
IEEE
16 years 1 months ago
A Comparative Analysis of Depth-Discontinuity and Mixed-Pixel Detection Algorithms
Laser scanner measurements are corrupted by noise and artifacts that can undermine the performance of registration, segmentation, surface reconstruction, recognition, and other al...
Pingbo Tang, Daniel Huber, Burcu Akinci
3DIM
2007
IEEE
16 years 1 months ago
Generalized MPU Implicits Using Belief Propagation
In this paper, we present a new algorithm to reconstruct 3D surfaces from an unorganized point cloud based on generalizing the MPU implicit algorithm through introducing a powerfu...
Yi-Ling Chen, Shang-Hong Lai, Tung-Ying Lee