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TASLP
2008
104views more  TASLP 2008»
15 years 6 months ago
Tracking of Nonstationary Noise Based on Data-Driven Recursive Noise Power Estimation
This paper considers estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. The method can accurately track fast changes ...
Jan S. Erkelens, Richard Heusdens
ASPDAC
2009
ACM
127views Hardware» more  ASPDAC 2009»
16 years 1 months ago
Timing driven power gating in high-level synthesis
- The power gating technique is useful in reducing standby leakage current, but it increases the gate delay. For a functional unit, its maximum allowable delay (for a target clock ...
Shih-Hsu Huang, Chun-Hua Cheng
CODES
2008
IEEE
16 years 1 months ago
System-level mitigation of WID leakage power variability using body-bias islands
Adaptive Body Biasing (ABB) is a popularly used technique to mitigate the increasing impact of manufacturing process variations on leakage power dissipation. The efficacy of the ...
Siddharth Garg, Diana Marculescu
DATE
2008
IEEE
136views Hardware» more  DATE 2008»
16 years 1 months ago
A Framework of Stochastic Power Management Using Hidden Markov Model
- The effectiveness of stochastic power management relies on the accurate system and workload model and effective policy optimization. Workload modeling is a machine learning proce...
Ying Tan, Qinru Qiu
IROS
2008
IEEE
114views Robotics» more  IROS 2008»
16 years 1 months ago
Consideration of weight discriminative powers for various weight changes using a haptic device
—This paper discusses human weight perception using a haptic device. The objective of this study is to reveal the characteristics in human force sensations, which are difficult t...
Masayuki Hara, Naoya Ashitaka, N. Tambo, Jian Huan...