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ICNP
2005
IEEE
16 years 9 days ago
The Fundamental Role of Hop Distance in IEEE802.11 Multi-Hop Ad Hoc Networks
In wireless networks, it is well understood what throughput can be achieved by nodes who can hear each other (i.e. nodes within a single cell)[1, 3]. The effects of nodes beyond t...
Yan Gao, Dah-Ming Chiu, John C. S. Lui
SBCCI
2005
ACM
80views VLSI» more  SBCCI 2005»
16 years 7 days ago
On the design of very small transconductance OTAs with reduced input offset
In this paper it will be demonstrated, from the theory and measurements, that series-parallel (SP) mirrors allow building current copiers with copy factors of thousands, without d...
Alfredo Arnaud, Rafaella Fiorelli, Carlos Galup-Mo...
PCM
2004
Springer
187views Multimedia» more  PCM 2004»
16 years 1 days ago
A Novel Gabor-LDA Based Face Recognition Method
In this paper, a novel face recognition method based on Gabor-wavelet and linear discriminant analysis (LDA) is proposed. Given training face images, discriminant vectors are compu...
Yanwei Pang, Lei Zhang, Mingjing Li, Zhengkai Liu,...
AMFG
2003
IEEE
244views Biometrics» more  AMFG 2003»
16 years 16 min ago
Manifold of Facial Expression
In this paper, we propose the concept of Manifold of Facial Expression based on the observation that images of a subject’s facial expressions define a smooth manifold in the hig...
Ya Chang, Changbo Hu, Matthew Turk
PLDI
2003
ACM
15 years 12 months ago
Taming the IXP network processor
We compile Nova, a new language designed for writing network processing applications, using a back end based on integer-linear programming (ILP) for register allocation, optimal b...
Lal George, Matthias Blume