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CVPR
2012
IEEE
13 years 2 months ago
A theory of multi-layer flat refractive geometry
Flat refractive geometry corresponds to a perspective camera looking through single/multiple parallel flat refractive mediums. We show that the underlying geometry of rays corres...
Amit Agrawal, Srikumar Ramalingam, Yuichi Taguchi,...
ISCA
2012
IEEE
279views Hardware» more  ISCA 2012»
13 years 2 months ago
Staged memory scheduling: Achieving high performance and scalability in heterogeneous systems
When multiple processor (CPU) cores and a GPU integrated together on the same chip share the off-chip main memory, requests from the GPU can heavily interfere with requests from t...
Rachata Ausavarungnirun, Kevin Kai-Wei Chang, Lava...
ISCA
2012
IEEE
243views Hardware» more  ISCA 2012»
13 years 2 months ago
Lane decoupling for improving the timing-error resiliency of wide-SIMD architectures
A significant portion of the energy dissipated in modern integrated circuits is consumed by the overhead associated with timing guardbands that ensure reliable execution. Timing ...
Evgeni Krimer, Patrick Chiang, Mattan Erez
ISCA
2012
IEEE
212views Hardware» more  ISCA 2012»
13 years 2 months ago
TimeWarp: Rethinking timekeeping and performance monitoring mechanisms to mitigate side-channel attacks
Over the past two decades, several microarchitectural side channels have been exploited to create sophisticated security attacks. Solutions to this problem have mainly focused on ...
Robert Martin, John Demme, Simha Sethumadhavan
SIGMETRICS
2012
ACM
253views Hardware» more  SIGMETRICS 2012»
13 years 2 months ago
Characterizing continuous time random walks on time varying graphs
In this paper we study the behavior of a continuous time random walk (CTRW) on a stationary and ergodic time varying dynamic graph. We establish conditions under which the CTRW is...
Daniel R. Figueiredo, Philippe Nain, Bruno F. Ribe...
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