This paper presents the discrete version of Mycorrhiza Tree Optimization Algorithm (MTOA), using Lotka–Volterra Discrete Equation System (LVDES) formed by Predator–Prey, Cooperative and Competitive Models. The Mycorrhizal (DMOA) is a stochastic metaheuristic that integrates randomness in its search processes. These algorithms are inspired nature, specifically symbiosis between plant roots funga...

The aim of this paper is to present a short survey of several new results concerning optimization of discrete inclusions. We study an optimization problem given by a discrete inclusion with end point constraints and we present several approaches concerning first and secondorder necessary optimality conditions for this problem.

Railway scheduling is a complex task of rail operators that involves the generation of a conflict-free train timetable. This paper presents a discrete-event simulation-based optimization approach for solving the train timetabling problem to minimize total weighted unplanned stop time in a hybrid single and double track railway networks. The designed simulation model is used as a platform for ge...

For multi-objective optimal reactive power dispatch (MORPD), a new approach is proposed where simultaneous minimization of the active power transmission loss, the bus voltage deviation and the voltage stability index of a power system are achieved. Optimal settings of continuous and discrete control variables (e.g. generator voltages, tap positions of tap changing transformers and the number of...