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» Optimal Combination of Sampled Network Measurements
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ICASSP
2010
IEEE
13 years 5 months ago
Improved Internet traffic analysis via optimized sampling
Applications to evaluate Internet quality-of-service and increase network security are essential to maintaining reliability and high performance in computer networks. These applic...
Sean McPherson, Antonio Ortega
ECCV
2004
Springer
14 years 7 months ago
Optimal Importance Sampling for Tracking in Image Sequences: Application to Point Tracking
Abstract. In this paper, we propose a particle filtering approach for tracking applications in image sequences. The system we propose combines a measurement equation and a dynamic ...
Étienne Mémin, Elise Arnaud
SIGMETRICS
2008
ACM
128views Hardware» more  SIGMETRICS 2008»
13 years 5 months ago
Confident estimation for multistage measurement sampling and aggregation
Measurement, collection, and interpretation of network usage data commonly involves multiple stage of sampling and aggregation. Examples include sampling packets, aggregating them...
Edith Cohen, Nick G. Duffield, Carsten Lund, Mikke...
CONEXT
2006
ACM
13 years 11 months ago
Reformulating the monitor placement problem: optimal network-wide sampling
Confronted with the generalization of monitoring in operational networks, researchers have proposed placement algorithms that can help ISPs deploy their monitoring infrastructure ...
Gion Reto Cantieni, Gianluca Iannaccone, Chadi Bar...
ETT
2002
142views Education» more  ETT 2002»
13 years 5 months ago
Adaptive state- dependent importance sampling simulation of markovian queueing networks
In this paper, a method is presented for the efficient estimation of rare-event (buffer overflow) probabilities in queueing networks using importance sampling. Unlike previously pr...
Pieter-Tjerk de Boer, Victor F. Nicola