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VTS
2006
IEEE
101views Hardware» more  VTS 2006»
15 years 10 months ago
Design Optimization for Robustness to Single Event Upsets
Abstract: An optimization algorithm for the design of combinational circuits that are robust to single-event upsets (SEUs) is described. A simple, highly accurate model for the SEU...
Quming Zhou, Mihir R. Choudhury, Kartik Mohanram
MM
2010
ACM
202views Multimedia» more  MM 2010»
15 years 3 months ago
Accelerated IPTV channel change with transcoded unicast bursting
We study video transcoding for accelerated channel changes in IPTV systems. Video transcoding at the Retransmission Server not only reduces the channel change latency, but also re...
Zhi Li, Ali C. Begen, Xiaoqing Zhu, Bernd Girod
TSP
2010
14 years 11 months ago
On entropy rate for the complex domain and its application to i.i.d. sampling
We derive the entropy rate formula for a complex Gaussian random process by using a widely linear model. The resulting expression is general and applicable to both circular and non...
Wei Xiong, Hualiang Li, Tülay Adali, Yi-Ou Li...
ICCAD
2008
IEEE
200views Hardware» more  ICCAD 2008»
14 years 10 months ago
Accurate Equivalent Energy Breakeven Time Estimation for Power Gating
Run-time Power Gating (RTPG) is a recent technique, which aims at aggressively reducing leakage power consumption. Energy breakeven time (EBT), or equivalent sleep time has been pr...
Hao Xu, Wen-Ben Jone, Ranga Vemuri
ICASSP
2011
IEEE
14 years 8 months ago
Computing room acoustics with CUDA - 3D FDTD schemes with boundary losses and viscosity
In seeking to model realistic room acoustics, direct numerical simulation can be employed. This paper presents 3D Finite Difference Time Domain schemes that incorporate losses at ...
Craig J. Webb, Stefan Bilbao