Publications

I.A. Gravagne & R.J. Marks II, "Emergent Behaviors of Protector, Refugee and Aggressor Swarm," IEEE Transactions on Systems, Man and Cybernetics, Part B: Cybernetics, Volume 37, Issue 2, April 2007, pp. 471 - 476.
Abstract—Simple rules, when executed by individual agents in a large group, or swarm, can lead to complex behaviors that are often difficult or impossible to predict knowing only the rules. However, aggregate behavior is not always unpredictable—even for swarm models said to be beyond analysis. For the class of swarming algorithms examined herein, we analytically
identify several possible emergent behaviors and their underlying
causes: clustering, drifting, and explosion. They also analyze the likelihood of these behaviors emerging from randomly selected swarm configurations and present a few examples. The analytic results are illustrated via simulation
NeoSwarm.com

Ioannis N Kassabalidis, Mohamed El-Sharkawi, Robert J. Marks II, "Dynamic Security Border Identification Using Enhanced Particle Swarm", IEEE Transactions on Power Systems, Volume: 17 Issue: 3, Aug. 2002, Page(s): 723 -729. .
Abstract—The ongoing deregulation of the energy market increases
the need to operate modern power systems close to the security border. This requires enhanced methods for the vulnerability border tracking. The high-dimensional nature of power systems operating space makes this difficult. However, new multiagent
search techniques such as particle swarm optimization haveshown great promise in handling high dimensional nonlinear problems.
This paper investigates the use of a new variation of particle swarm optimization to identify points on the security border of the power system, thereby identifying a vulnerability margin metric for the operating point.
Neoswarm.com

Resources