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» Discrete Hamilton-Jacobi theory and discrete optimal control
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ICRA
2008
IEEE
137views Robotics» more  ICRA 2008»
14 years 2 months ago
Communication-aware trajectory tracking
— This paper investigates the scenario of a robot making a tradeoff between tracking a time-varying reference trajectory and stopping to communicate at points where the radio sig...
Magnus Lindhé, Karl Henrik Johansson
ATAL
2007
Springer
14 years 1 months ago
Convergence and rate of convergence of a simple ant model
We present a simple ant model that solves a discrete foraging problem. We describe simulations and provide a complete convergence analysis: we show that the ant population compute...
Amine M. Boumaza, Bruno Scherrer
MMM
2006
Springer
128views Multimedia» more  MMM 2006»
14 years 1 months ago
An improved distortion model for rate control of DCT-based video coding
This paper presents a rate control algorithm for the dominant discrete cosine transform (DCT) -based video coding. It is developed based on a more accurate rate-distortion (RD) mo...
Jun Xie, Liang-Tien Chia, Bu-Sung Lee
CDC
2008
IEEE
167views Control Systems» more  CDC 2008»
13 years 9 months ago
Convex formulations of aggregate network air traffic flow optimization problems
The problem of regulating air traffic in the en route airspace of the National Airspace System is studied using an Eulerian network model to describe air traffic flow. The evolutio...
Daniel B. Work, Alexandre M. Bayen
ENTCS
2002
108views more  ENTCS 2002»
13 years 7 months ago
Bisimulation Relations for Dynamical and Control Systems
In this paper we propose a new equivalence relation for dynamical and control systems called bisimulation. As the name implies this definition is inspired by the fundamental notio...
Esfandiar Haghverdi, Paulo Tabuada, George J. Papp...