An Ordering-Based Genetic Approach to Graph Coloring. - Cornelius Croitoru; Ovidiu Gheorghies; Adriana Gheorghies (Sci. Ann. Cuza Univ., 2005)

A Study of Adaptation and Random Search in Genetic Algorithms. - Ovidiu Gheorghies; Henri Luchian; Adriana Gheorghies (IEEE Congress on Evolutionary Computation, 2006)