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» Two Abstractions for Distributed Systems of Mobile Nodes
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TITB
2010
167views Education» more  TITB 2010»
14 years 11 months ago
Structural action recognition in body sensor networks: distributed classification based on string matching
Mobile sensor-based systems are emerging as promising platforms for healthcare monitoring. An important goal of these systems is to extract physiological information about the subj...
Hassan Ghasemzadeh, Vitali Loseu, Roozbeh Jafari
ICDE
2007
IEEE
132views Database» more  ICDE 2007»
16 years 6 months ago
Lira: Lightweight, Region-aware Load Shedding in Mobile CQ Systems
Position updates and query re-evaluations are two predominant, costly components of processing location-based, continual queries (CQs) in mobile systems. To obtain high-quality qu...
Bugra Gedik, Ling Liu, Kun-Lung Wu, Philip S. Yu
SIROCCO
2004
15 years 6 months ago
Long-Lived Rambo: Trading Knowledge for Communication
Shareable data services providing consistency guarantees, such as atomicity (linearizability), make building distributed systems easier. However, combining linearizability with ef...
Chryssis Georgiou, Peter M. Musial, Alexander A. S...
ICASSP
2011
IEEE
14 years 8 months ago
Distributed one bit feedback extended orthogonal space time coding based on selection of cyclic rotation for cooperative relay n
In this paper, a novel closed-loop distributed extended orthogonal space time block code (D-EO-STBC) with one-bit feedback based on selection of phase rotation is proposed for two...
Abdulghani M. Elazreg, Jonathon A. Chambers
174
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TMC
2008
219views more  TMC 2008»
15 years 4 months ago
COACS: A Cooperative and Adaptive Caching System for MANETs
This paper introduces a cooperation-based database caching system for Mobile Ad Hoc Networks (MANETs). The heart of the system is the nodes that cache submitted queries. The querie...
Hassan Artail, Haïdar Safa, Khaleel W. Mersha...