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ICIP
2006
IEEE
16 years 6 months ago
Coding Facial Expression with Oriented Steerable Filters
In this paper, facial expression is coded by steerable filters which are rotated very efficiently by taking a suitable linear combination of basis filters. Local features extracte...
Shuang Xu, Yunde Jia, Xiaoxun Zhang
ICASSP
2008
IEEE
15 years 10 months ago
Human perception of synthetic character emotions in the presence of conflicting and congruent vocal and facial expressions
Audio-visual emotion expression by synthetic agents is widely employed in research, industrial, and commercial applications. However, the mechanism through which people judge the ...
Emily Mower, Sungbok Lee, Maja J. Mataric, Shrikan...
ICS
2010
Tsinghua U.
15 years 9 months ago
Small-ruleset regular expression matching on GPGPUs: quantitative performance analysis and optimization
We explore the intersection between an emerging class of architectures and a prominent workload: GPGPUs (General-Purpose Graphics Processing Units) and regular expression matching...
Jamin Naghmouchi, Daniele Paolo Scarpazza, Mladen ...
NOCS
2010
IEEE
15 years 2 months ago
Physical vs. Virtual Express Topologies with Low-Swing Links for Future Many-Core NoCs
The number of cores present on-chip is increasing rapidly. The on-chip network that connects these cores needs to scale efficiently. The topology of on-chip networks is an importan...
Chia-Hsin Owen Chen, Niket Agarwal, Tushar Krishna...
BIBE
2007
IEEE
155views Bioinformatics» more  BIBE 2007»
15 years 10 months ago
Partial Mixture Model for Tight Clustering in Exploratory Gene Expression Analysis
Abstract—In this paper we demonstrate the inherent robustness of minimum distance estimator that makes it a potentially powerful tool for parameter estimation in gene expression ...
Yinyin Yuan, Chang-Tsun Li