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EUROSYS
2006
ACM
15 years 6 months ago
Using queries for distributed monitoring and forensics
Distributed systems are hard to build, profile, debug, and test. Monitoring a distributed system – to detect and analyze bugs, test for regressions, identify fault-tolerance pr...
Atul Singh, Petros Maniatis, Timothy Roscoe, Peter...
CCGRID
2011
IEEE
14 years 1 months ago
A Segment-Level Adaptive Data Layout Scheme for Improved Load Balance in Parallel File Systems
Abstract—Parallel file systems are designed to mask the everincreasing gap between CPU and disk speeds via parallel I/O processing. While they have become an indispensable compo...
Huaiming Song, Yanlong Yin, Xian-He Sun, Rajeev Th...
TSD
2010
Springer
14 years 7 months ago
Using Gradient Descent Optimization for Acoustics Training from Heterogeneous Data
In this paper, we study the use of heterogeneous data for training of acoustic models. In initial experiments, a significant drop of accuracy has been observed on in-domain test s...
Martin Karafiát, Igor Szöke, Jan Cerno...
APSEC
2005
IEEE
14 years 11 months ago
Improving Agile Software Development using eXtreme AOCE and Aspect-Oriented CVS
Currently there are no Concurrent Versioning Systems (CVS) designed to properly support agile software development. The existing CVS lacks user friendliness and it requires users ...
Santokh Singh, Hsiao-Cheng Chen, Oliver Hunter, Jo...
ICC
2007
IEEE
137views Communications» more  ICC 2007»
15 years 3 months ago
A Framework for Optimizing the Uplink Performance of Distributed Antenna Systems under a Constrained Backhaul
Abstract— It has recently been shown that multi-cell cooperations in cellular networks, enabling distributed antenna systems and joint transmission or joint detection across cell...
Patrick Marsch, Gerhard Fettweis