• R.M. Gamot and A. Mesa. "Particle Swarm Optimization – Tabu Search Approach to Constrained Engineering Optimization Problems". Computers and Simulation in Modern Science, WSEAS Press. Vol 1. pp 32 - 36. 2008.
• R.M. Gamot and B. Simogan. "Particle Swarm Optimization – Simulated Annealing Approach to Constrained Engineering Optimization Problems". Matimyas Matematika 2009. Vol 1. 2009.
• R.M. Gamot. "Particle swarm optimization hybrids for the quadratic assignment problem". MSc Thesis. University of the Philippines Diliman.
• R.M. Gamot. "Modified Intelligent Water Drops with Perturbation Operators for Atomic Cluster Optimization." PhD Dissertation. University of Warwick, United Kingdom.