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JLP
2007
98views more  JLP 2007»
15 years 6 months ago
Tempus fugit: How to plug it
Secret or private information may be leaked to an external attacker through the timing behaviour of the system running the untrusted code. After introducing a formalisation of thi...
Alessandra Di Pierro, Chris Hankin, Igor Siveroni,...
ASAP
2009
IEEE
98views Hardware» more  ASAP 2009»
15 years 4 months ago
A Power-Scalable Switch-Based Multi-processor FFT
This paper examines the architecture, algorithm and implementation of a switch-based multi-processor realization of the fast Fourier transform (FFT). The architecture employs M pr...
Bassam Jamil Mohd, Earl E. Swartzlander Jr.
ICASSP
2011
IEEE
14 years 10 months ago
A new approach for the estimation of the porosity in NMR
In this paper we describe a new approach for the estimation of the porosity and its uncertainty from Nuclear Magnetic Resonance relaxation measurements in porous media. The new ap...
Fred K. Gruber, Lalitha Venkataramanan, Denise E. ...
IEEEPACT
2009
IEEE
16 years 1 months ago
Polyhedral-Model Guided Loop-Nest Auto-Vectorization
Abstract—Optimizing compilers apply numerous interdependent optimizations, leading to the notoriously difficult phase-ordering problem — that of deciding which transformations...
Konrad Trifunovic, Dorit Nuzman, Albert Cohen, Aya...
PLDI
1994
ACM
15 years 10 months ago
Memory Access Coalescing: A technique for Eliminating Redundant memory Accesses
As microprocessor speeds increase, memory bandwidth is increasing y the performance bottleneck for microprocessors. This has occurred because innovation and technological improvem...
Jack W. Davidson, Sanjay Jinturkar