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» An Energy Backpropagation Algorithm
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OPODIS
2004
15 years 4 months ago
Robust Topology Control Protocols
Topology control protocols attempt to reduce the energy consumption of nodes in an ad-hoc wireless network while maintaining sufficient network connectivity. Topology control proto...
Sukumar Ghosh, Kevin M. Lillis, Saurav Pandit, Sri...
CMPB
2010
96views more  CMPB 2010»
15 years 3 months ago
Towards real-time radiation therapy: GPU accelerated superposition/convolution
We demonstrate the use of highly parallel graphics processing units (GPUs) to accelerate the Superposition/Convolution (S/C) algorithm to interactive rates while reducing the numbe...
Robert Jacques, Russell Taylor, John Wong, Todd Mc...
158
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COMCOM
2010
276views more  COMCOM 2010»
15 years 3 months ago
Adjustable convergecast tree protocol for wireless sensor networks
For data-collection applications in sensor networks, it is important to ensure base station receives a complete picture about the monitored area. Convergecast is an important commu...
Tzung-Shi Chen, Hua-Wen Tsai, Chih-Ping Chu
CORR
2010
Springer
342views Education» more  CORR 2010»
15 years 3 months ago
A Wireless Sensor Network Air Pollution Monitoring System
Sensor networks are currently an active research area mainly due to the potential of their applications. In this paper we investigate the use of Wireless Sensor Networks (WSN) for...
Kavi Kumar Khedo, Rajiv Perseedoss, Avinash Mungur
COMPUTING
2006
126views more  COMPUTING 2006»
15 years 3 months ago
Algebraic Multigrid Based on Computational Molecules, 1: Scalar Elliptic Problems
We consider the problem of splitting a symmetric positive definite (SPD) stiffness matrix A arising from finite element discretization into the sum of edge matrices thereby assumi...
J. K. Kraus, Josef Schicho