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Related publications (57)

Cache-Conscious Structure Layout

Hardware trends have produced an increasing disparity between processor speeds and memory access times. While a variety of techniques for tolerating or reducing memory latency have been proposed, these are rarely successful for pointer-manipulating program ...

ACM1999

Using Generational Garbage Collection to Implement Cache-Conscious Data Placement

James Richard Larus

The cost of accessing main memory is increasing. Machine designers have tried to mitigate the consequences of the processor and memory technology trends underlying this increasing gap with a variety of techniques to reduce or tolerate memory latency. These ...

ACM1998

Computing irreducible representations of supersolvable groups over small finite fields

Mohammad Amin Shokrollahi

We present an algorithm to compute a full set of irreducible representations of a supersolvable group G over a finite field K, charK |G|, which is not assumed to be a splitting field of G. The main subroutines of our algorithm are a modification of the alg ...

American Mathematical Society1997

A time-domain feedback analysis of filtered-error adaptive gradient algorithms

Ali H. Sayed

This paper provides a time-domain feedback analysis of gradient-based adaptive schemes. A key emphasis is on the robustness performance of the adaptive filters in the presence of disturbances and modeling uncertainties (along the lines of H/sup /spl infin/ ...

Institute of Electrical and Electronics Engineers1996

An integrated compile-time/run-time software distributed shared memory system

Willy Zwaenepoel, Sandhya Dwarkadas

On a distributed memory machine, hand-coded message passing leads to the most efficient execution, but it is difficult to use. Parallelizing compilers can approach the performance of hand-coded message passing by translating data-parallel programs into mes ...

1996

Performances of multiprocessor multidisk architectures for continuous media storage

Roger Hersch

Multimedia interfaces increase the need for large image databases, capable of storing and reading streams of data with strict synchronicity and isochronicity requirements. In order to fulfill these requirements, the authors consider a parallel image server ...

SPIE-Int. Soc. Opt. Eng1996

The Effects of Optical Thresholding in Backpropagation Neural Networks

Sigmoid-like activation functions implemented in analog hardware differ in various ways from the standard sigmoidal function as they are asymmetric, truncated, and have a non-standard gain. It is demonstrated how one can adapt the backpropagation learning ...

EC2 & Cie1995

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