Sciweavers

814 search results - page 11 / 163
» Two-Phase Distributed Observation Problems
Sort
View
MM
2006
ACM
197views Multimedia» more  MM 2006»
14 years 3 months ago
Virtual observers in a mobile surveillance system
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
Stewart Greenhill, Svetha Venkatesh
ICDCS
2009
IEEE
14 years 7 months ago
Modeling Probabilistic Measurement Correlations for Problem Determination in Large-Scale Distributed Systems
With the growing complexity in computer systems, it has been a real challenge to detect and diagnose problems in today’s large-scale distributed systems. Usually, the correlatio...
Jing Gao, Guofei Jiang, Haifeng Chen, Jiawei Han
ESEM
2009
ACM
14 years 1 months ago
An empirical study of security problem reports in Linux distributions
Existing studies on problem reports in open source projects focus primarily on the analysis of the general category of problem reports, or limit their attention to observations on...
Prasanth Anbalagan, Mladen A. Vouk
ICDE
2005
IEEE
161views Database» more  ICDE 2005»
14 years 11 months ago
Network-Based Problem Detection for Distributed Systems
We introduce a network-based problem detection framework for distributed systems, which includes a data-mining method for discovering dynamic dependencies among distributed servic...
Hisashi Kashima, Tadashi Tsumura, Tsuyoshi Id&eacu...
GECCO
2007
Springer
215views Optimization» more  GECCO 2007»
14 years 4 months ago
Addressing sampling errors and diversity loss in UMDA
Estimation of distribution algorithms replace the typical crossover and mutation operators by constructing a probabilistic model and generating offspring according to this model....
Jürgen Branke, Clemens Lode, Jonathan L. Shap...