Evolutionary algorithm based 3-D On-line path planner for UAV navigation in an unknown environmentEvolutionary algorithm based 3-D On-line path planner for UAV navigation in an unknown environment Περίληψη Δημοσίευσης σε Συνέδριο Conference Paper Abstract 2015-11-052001enhttp://creativecommons.org/licenses/by/4.0/EUROGEN 2001 Conference Nikolos Ioannis Νικολος Ιωαννης Kostaras A. N. Valavanis, Kimon P UAV