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MONET
2002
95views more  MONET 2002»
15 years 1 months ago
On Improving the Performance of Cache Invalidation in Mobile Environments
Many cache management schemes designed for mobile environments are based on invalidation reports (IRs). However, IR-based approach suffers from long query latency and it cannot eff...
Guohong Cao
ICASSP
2011
IEEE
14 years 5 months ago
Performance optimized predictor blending technique for lossless image coding
The paper presents a lossless coding method based on predictor blending approach that codes nine widely used benchmark images with the lowest average bitrate ever published. At th...
Grzegorz Ulacha, Ryszard Stasinski
ICC
2011
IEEE
242views Communications» more  ICC 2011»
14 years 1 months ago
A High-Performance 8-Tap FIR Filter Using Logarithmic Number System
—This paper presents an approach to implement a high-performance 8-tap digital FIR (Finite Impulse Response) filter using the Logarithmic Number System. In the past, FIR filter...
Yan Sun, Min Sik Kim
LCN
2000
IEEE
15 years 6 months ago
Performance Impact of Data Compression on Virtual Private Network Transactions
Virtual private networks (VPNs) allow two or more parties to communicate securely over a public network. Using cryptographic algorithms and protocols, VPNs provide security servic...
John Patrick McGregor, Ruby B. Lee
SAC
2010
ACM
15 years 9 months ago
Adaptive internet services through performance and availability control
Cluster-based multi-tier systems provide a means for building scalable Internet services. Building adaptive Internet services that are able to apply appropriate system sizing and ...
Jean Arnaud, Sara Bouchenak