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TWC
2008
120views more  TWC 2008»
15 years 6 months ago
A cartel maintenance framework to enforce cooperation in wireless networks with selfish users
Abstract-- In distributed wireless networks without centralized control, each user is its own authority to maximize its own performance. This distributed characteristic provides th...
Zhu Han, Zhu Ji, K. J. Ray Liu
FPGA
2009
ACM
273views FPGA» more  FPGA 2009»
16 years 1 months ago
A parallel/vectorized double-precision exponential core to accelerate computational science applications
Many natural processes exhibit exponential decay and, consequently, computational scientists make extensive use of e−x in computer simulation experiments. While it is common to ...
Robin Pottathuparambil, Ron Sass
ICRA
2005
IEEE
158views Robotics» more  ICRA 2005»
16 years 1 days ago
Autonomous Helicopter Landing on a Moving Platform Using a Tether
—In this paper, we address the design of an autopilot for autonomous landing of a helicopter on a rocking ship, due to rough sea. The deck is modeled to have a sinusoidal motion....
So-Ryeok Oh, Kaustubh Pathak, Sunil Kumar Agrawal,...
ICASSP
2008
IEEE
16 years 27 days ago
Mixed-signal parallel compressed sensing and reception for cognitive radio
A parallel structure to do spectrum sensing in Cognitive Radio (CR) at sub-Nyquist rate is proposed. The structure is based on Compressed Sensing (CS) that exploits the sparsity o...
Zhuizhuan Yu, Sebastian Hoyos, Brian M. Sadler
ROBIO
2006
IEEE
106views Robotics» more  ROBIO 2006»
16 years 14 days ago
A Motion Controller for Compliant Four-Wheel-Steering Robots
— This paper proposes a behaviour-based approach for the motion control problem of sustainable and compliant Four-Wheel-Steering robots. Each wheel is considered to be an indepen...
Pedro F. Santana, Carlos Cândido, Vasco Sant...