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» Challenges in Evaluating Distributed Algorithms
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HASE
2007
IEEE
15 years 4 months ago
A Nonparametric Cusum Algorithm for Timeslot Sequences with Applications to Network Surveillance
We adapt the classic cusum change-point detection algorithm for applications to data network monitoring where various and numerous performance and reliability metrics are availabl...
Qi Zhang, Carlos Rendón, Veronica Montes De...
ICML
2006
IEEE
15 years 10 months ago
Fast direct policy evaluation using multiscale analysis of Markov diffusion processes
Policy evaluation is a critical step in the approximate solution of large Markov decision processes (MDPs), typically requiring O(|S|3 ) to directly solve the Bellman system of |S...
Mauro Maggioni, Sridhar Mahadevan
VTC
2007
IEEE
15 years 4 months ago
Ultra-Wideband Signal Acquisition in Non-Gaussian Noise via Successive Sampling
Abstract— Ultra-wideband (UWB) communications is envisaged to be deployed in indoor environments, where the noise distribution is decidedly non-Gaussian. A critical challenge for...
Ersen Ekrem, Mutlu Koca, Hakan Deliç
INFFUS
2008
119views more  INFFUS 2008»
14 years 10 months ago
A scalable correlation aware aggregation strategy for wireless sensor networks
Sensors-to-sink data in wireless sensor networks (WSNs) are typically correlated with each other. Exploiting such correlation when performing data aggregation can result in consid...
Yujie Zhu, Ramanuja Vedantham, Seung-Jong Park, Ra...
DATE
2003
IEEE
103views Hardware» more  DATE 2003»
15 years 3 months ago
Reduced Delay Uncertainty in High Performance Clock Distribution Networks
The design of clock distribution networks in synchronous digital systems presents enormous challenges. Controlling the clock signal delay in the presence of various noise sources,...
Dimitrios Velenis, Marios C. Papaefthymiou, Eby G....