Sciweavers

2157 search results - page 346 / 432
» Optimal Fast Hashing
Sort
View
EDBT
2004
ACM
141views Database» more  EDBT 2004»
16 years 14 hour ago
HEAVEN: A Hierarchical Storage and Archive Environment for Multidimensional Array Database Management Systems
Abstract. The intention of this paper is to present HEAVEN, a solution of intelligent management of large-scale datasets held on tertiary storage systems. We introduce the common s...
Bernd Reiner, Karl Hahn
ICFP
2002
ACM
15 years 12 months ago
Compiling scheme to JVM bytecode: : a performance study
We have added a Java virtual machine (henceforth JVM) bytecode generator to the optimizing Scheme-to-C compiler Bigloo. We named this new compiler BiglooJVM. We have used this new...
Bernard P. Serpette, Manuel Serrano
DCC
2006
IEEE
15 years 11 months ago
Adaptive Run-Length / Golomb-Rice Encoding of Quantized Generalized Gaussian Sources with Unknown Statistics
We present a simple and efficient entropy coder that combines run-length and Golomb-Rice encoders. The encoder automatically switches between the two modes according to simple rul...
Henrique S. Malvar
SODA
2010
ACM
135views Algorithms» more  SODA 2010»
15 years 9 months ago
Probabilistic Analysis of the Semidefinite Relaxation Detector in Digital Communications
We consider the problem of detecting a vector of symbols that is being transmitted over a fading multiple?input multiple?output (MIMO) channel, where each symbol is an ?th root of...
Anthony Man-Cho So
ICDCS
2009
IEEE
15 years 9 months ago
ISP Friend or Foe? Making P2P Live Streaming ISP-Aware
Abstract: Current peer-to-peer systems are network-agnostic, often generating large volumes of unnecessary inter-ISP traffic. Although recent work has shown the benefits of ISP-a...
Fabio Picconi, Laurent Massoulié