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ALIFE
2000
15 years 6 months ago
Pattern Formation and Optimization in Army Ant Raids
Army ant colonies display complex foraging raid patterns involving thousands of individuals communicating through chemical trails. In this article we explore, by means of a simple ...
Ricard V. Solé, Eric Bonabeau, Jordi Delgad...
MP
2002
110views more  MP 2002»
15 years 6 months ago
Robust optimization - methodology and applications
Abstract. Robust Optimization (RO) is a modeling methodology, combined with computational tools, to process optimization problems in which the data are uncertain and is only known ...
Aharon Ben-Tal, Arkadi Nemirovski
PRL
2008
161views more  PRL 2008»
15 years 6 months ago
Automatic kernel clustering with a Multi-Elitist Particle Swarm Optimization Algorithm
This article introduces a scheme for clustering complex and linearly non-separable datasets, without any prior knowledge of the number of naturally occurring groups in the data. T...
Swagatam Das, Ajith Abraham, Amit Konar
ICRA
2010
IEEE
88views Robotics» more  ICRA 2010»
15 years 5 months ago
Relaxed optimization for mode estimation in skid steering
— Skid-steered vehicles, by design, must skid in order to maneuver. The skidding causes the vehicle to behave discontinuously as well as introduces complications to the observati...
Timothy M. Caldwell, Todd D. Murphey
IJSYSC
2010
92views more  IJSYSC 2010»
15 years 5 months ago
Constrained optimal control: an application to semiactive suspension systems
This paper applies three different control techniques to the design of a quarter car semiactive suspension system. The three techniques, originally developed to solve a constrain...
Tina Paschedag, Alessandro Giua, Carla Seatzu