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» Robust Distributed Optimization in Wireless Sensor Network
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JUCS
2006
117views more  JUCS 2006»
15 years 3 months ago
Resource Efficient Maintenance of Wireless Network Topologies
Abstract: Multiple hop routing in mobile ad hoc networks can minimize energy consumption and increase data throughput. Yet, the problem of radio interferences remain. However if th...
Tamás Lukovszki, Christian Schindelhauer, K...
GRID
2007
Springer
15 years 3 months ago
A Local Facility Location Algorithm for Large-scale Distributed Systems
In the facility location problem (FLP) we are given a set of facilities and a set of clients, each of which is to be served by one facility. The goal is to decide which subset of f...
Denis Krivitski, Assaf Schuster, Ran Wolff
ICASSP
2008
IEEE
15 years 9 months ago
Optimal stochastic dual resource allocation for cognitive radios based on quantized CSI
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
Antonio G. Marqués, Xin Wang, Georgios B. G...
86
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BSN
2009
IEEE
136views Sensor Networks» more  BSN 2009»
15 years 10 months ago
Wavelet-Based ECG Delineation on a Wearable Embedded Sensor Platform
—The analysis of the electrocardiogram (ECG) is widely used for diagnosing many cardiac diseases. Since most of the clinically useful information in the ECG is found in character...
Nicolas Boichat, Nadia Khaled, Francisco J. Rinc&o...
DIALM
2005
ACM
130views Algorithms» more  DIALM 2005»
15 years 5 months ago
On lower bounds for MAC layer contention in CSMA/CA-based wireless networks
Wireless LANs operating within unlicensed frequency bands require random access schemes such as CSMA/CA, so that wireless networks from different administrative domains (for exam...
Frank A. Zdarsky, Ivan Martinovic, Jens B. Schmitt