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CDC
2009
IEEE
186views Control Systems» more  CDC 2009»
13 years 12 months ago
Distributed function and time delay estimation using nonparametric techniques
In this paper we analyze the problem of estimating a function from different noisy data sets collected by spatially distributed sensors and subject to unknown temporal shifts. We p...
Damiano Varagnolo, Gianluigi Pillonetto, Luca Sche...
COMCOM
2006
126views more  COMCOM 2006»
13 years 8 months ago
Distributed and energy-efficient target localization and tracking in wireless sensor networks
In this paper, we propose and evaluate a distributed, energy-efficient, light-weight framework for target localization and tracking in wireless sensor networks. Since radio commun...
Jeongkeun Lee, Kideok Cho, Seungjae Lee, Taekyoung...
SEBD
2007
164views Database» more  SEBD 2007»
13 years 9 months ago
Online Distribution Estimation for Streaming Data: Framework and Applications
In the last few years, we have been witnessing an evergrowing need for continuous observation and monitoring applications. This need is driven by recent technological advances that...
Themis Palpanas, Vana Kalogeraki, Dimitrios Gunopu...
NIPS
2004
13 years 9 months ago
Validity Estimates for Loopy Belief Propagation on Binary Real-world Networks
We introduce a computationally efficient method to estimate the validity of the BP method as a function of graph topology, the connectivity strength, frustration and network size....
Joris M. Mooij, Hilbert J. Kappen
SIGMETRICS
2004
ACM
125views Hardware» more  SIGMETRICS 2004»
14 years 1 months ago
A hybrid direct-indirect estimator of network internal delays
The network tomography problem requires a remote source to estimate network-internal statistics on individual links within the network. Several techniques have been proposed to pe...
Kostas G. Anagnostakis, Michael Greenwald