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JDCTA
2010
172views more  JDCTA 2010»
13 years 3 months ago
A Method of Bearing Fault Feature Extraction Based on Improved Wavelet Packet and Hilbert Analysis
In order to supply a gap of current resonance vibration and STFT demodulation method applied to rolling bearing fault feature extraction of city rail vehicle, a fault diagnosis me...
Jian-wei Yang, De-chen Yao, Guo-qiang Cai, Hai-bo ...
SODA
2012
ACM
227views Algorithms» more  SODA 2012»
11 years 11 months ago
Improved output-sensitive quantum algorithms for Boolean matrix multiplication
We present new quantum algorithms for Boolean Matrix Multiplication in both the time complexity and the query complexity settings. As far as time complexity is concerned, our resu...
François Le Gall
ICRA
2010
IEEE
111views Robotics» more  ICRA 2010»
13 years 7 months ago
Human-guided grasp measures improve grasp robustness on physical robot
— Humans are adept at grasping different objects robustly for different tasks. Robotic grasping has made significant progress, but still has not reached the level of robustness ...
Ravi Balasubramanian, Ling Xu, Peter D. Brook, Jos...
NOSSDAV
2010
Springer
13 years 7 months ago
Reducing data request contentions for improved streaming quality
In P2P assisted multi-channel live streaming systems, it is commonly believed that in unpopular channels, quality degradation is due to the small number of participating peers wit...
Yao Liu, Fei Li, Lei Guo, Songqing Chen
COGCOM
2010
112views more  COGCOM 2010»
13 years 6 months ago
Flexible Latching: A Biologically-Inspired Mechanism for Improving the Management of Homeostatic Goals
Controlling cognitive systems like domestic robots or intelligent assistive environments requires striking an appropriate balance between responsiveness and persistence. Basic goal...
Philipp Rohlfshagen, Joanna Bryson