Set-based particle swarm optimization applied to the multidimensional knapsack problem
Here is a recent paper co-authored by the very excellent Andries Engelbrecht, author of Computational Intelligence: An Introduction and Fundamentals of Computational Swarm Intelligence. Andries EngelbrechtArtificial LifeComputationalcomputational intelligenceComputer ScienceKnapsack problemParticle SwarmStigmergy