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MOBICOM
2010
ACM
15 years 4 months ago
Differential forms for target tracking and aggregate queries in distributed networks
Consider mobile targets moving in a plane and their movements being monitored by a network such as a field of sensors. We develop distributed algorithms for in-network tracking an...
Rik Sarkar, Jie Gao
IJHPCA
2002
101views more  IJHPCA 2002»
15 years 3 months ago
SCALA: A Performance System For Scalable Computing
Lack of effective performance-evaluation environments is a major barrier to the broader use of high performance computing. Conventional performance environments are based on profi...
Xian-He Sun, Thomas Fahringer, Mario Pantano
AICCSA
2006
IEEE
101views Hardware» more  AICCSA 2006»
15 years 10 months ago
Refactoring Tools and Complementary Techniques
Poorly designed software systems are difficult to understand and maintain. Modifying code in one place could lead to unwanted repercussions elsewhere due to high coupling. Adding ...
Martin Drozdz, Derrick G. Kourie, Bruce W. Watson,...
ICDM
2009
IEEE
223views Data Mining» more  ICDM 2009»
15 years 10 months ago
Execution Anomaly Detection in Distributed Systems through Unstructured Log Analysis
Abstract -- Detection of execution anomalies is very important for the maintenance, development, and performance refinement of large scale distributed systems. Execution anomalies ...
Qiang Fu, Jian-Guang Lou, Yi Wang, Jiang Li
JMLR
2002
140views more  JMLR 2002»
15 years 3 months ago
On Boosting with Polynomially Bounded Distributions
We construct a framework which allows an algorithm to turn the distributions produced by some boosting algorithms into polynomially smooth distributions (w.r.t. the PAC oracle...
Nader H. Bshouty, Dmitry Gavinsky