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ICASSP
2009
IEEE
15 years 11 months ago
Bayesian sparse image reconstruction for MRFM
In this paper, we propose a Bayesian model and a Monte Carlo Markov chain (MCMC) algorithm for reconstructing images that consist of only few non-zero pixels. An appropriate distr...
Nicolas Dobigeon, Alfred O. Hero, Jean-Yves Tourne...
IPPS
2006
IEEE
15 years 11 months ago
Decentralized and dynamic bandwidth allocation in networked control systems
In this paper, we propose a bandwidth allocation scheme for networked control systems that have their control loops closed over a geographically distributed network. We first for...
Ahmad T. Al-Hammouri, Michael S. Branicky, Vincenz...
114
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ASYNC
2005
IEEE
97views Hardware» more  ASYNC 2005»
15 years 10 months ago
Self-Timed Circuitry for Global Clocking
We present an apparatus used to distribute a timing reference or clock across the extent of a digital system. Selftimed circuitry both generates and distributes a clock signal, wh...
Scott Fairbanks, Simon W. Moore
ICPADS
2005
IEEE
15 years 10 months ago
MeshTree: Reliable Low Delay Degree-bounded Multicast Overlays
We study decentralised low delay degree-constrained overlay multicast tree construction for single source real-time applications. This optimisation problem is NP-hard even if comp...
Su-Wei Tan, A. Gill Waters, John S. Crawford
PERVASIVE
2005
Springer
15 years 10 months ago
Parasitic Mobility for Pervasive Sensor Networks
Distributed sensor networks offer many new capabilities for contextually monitoring environments. By making such systems mobile, we increase the application-space for the distribut...
Mathew Laibowitz, Joseph A. Paradiso