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TSP
2008
107views more  TSP 2008»
15 years 2 months ago
Opportunistic Spectrum Access via Periodic Channel Sensing
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
Qing Zhao, Stefan Geirhofer, Lang Tong, Brian M. S...
124
Voted
CCE
2004
15 years 2 months ago
Retrospective on optimization
In this paper we provide a general classification of mathematical optimization problems, followed by a matrix of applications that shows the areas in which these problems have bee...
Lorenz T. Biegler, Ignacio E. Grossmann
TC
1998
15 years 2 months ago
An Efficient Solution to the Cache Thrashing Problem Caused by True Data Sharing
—When parallel programs are executed on multiprocessors with private caches, a set of data may be repeatedly used and modified by different threads. Such data sharing can often r...
Guohua Jin, Zhiyuan Li, Fujie Chen
120
Voted
SIMULATION
2002
143views more  SIMULATION 2002»
15 years 2 months ago
GaliLEO: A Simulation Tool for LEO Satellite Constellations
We present GaliLEO, a simulator for the transmission of connection-oriented traffic over a constellation of LEO/MEO (Low / Medium Earth Orbit) satellites. Its scope is limited to ...
Laurent Franck, Francesco Potorti
ICRA
2010
IEEE
137views Robotics» more  ICRA 2010»
15 years 29 days ago
Assembling wheels to continuously conveyed car bodies using a standard industrial robot
Abstract— Within assembly lines, wheel assembly to continuously conveyed car bodies is still executed by human workers using a device that compensates the weight of the wheel. Th...
Friedrich Lange, Jochen Werner, Johannes Scharrer,...