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ICDCS
2002
IEEE
16 years 3 days ago
Group-Based Management of Distributed File Caches
We describe how to manage distributed file system caches based upon groups of files that are accessed together. We use file access patterns to automatically construct dynamic g...
Ahmed Amer, Darrell D. E. Long, Randal C. Burns
GRAPHICSINTERFACE
2008
15 years 8 months ago
The effects of peripheral vision and physical navigation on large scale visualization
Large high-resolution displays have been shown to improve user performance over standard displays on many large-scale visualization tasks. But what is the reason for the improveme...
Robert Ball, Chris North
ASIACRYPT
2010
Springer
15 years 5 months ago
Faster Fully Homomorphic Encryption
Abstract. We describe two improvements to Gentry's fully homomorphic scheme based on ideal lattices and its analysis: we provide a more aggressive analysis of one of the hardn...
Damien Stehlé, Ron Steinfeld
ICASSP
2011
IEEE
14 years 11 months ago
An adaptive time-frequency resolution approach for Non-negative Matrix Factorization based single channel sound source separatio
In this paper, we propose an adaptive time-frequency resolution approach for the single channel source separation problem. The aim is to improve the quality and intelligibility of...
Serap Kirbiz, Paris Smaragdis
EVOW
2010
Springer
16 years 2 months ago
Sexual Recombination in Self-Organizing Interaction Networks
We build on recent advances in the design of self-organizing interaction networks by introducing a sexual variant of an existing asexual, mutation-limited algorithm. Both the asexu...
Joshua L. Payne, Jason H. Moore