Fast Output-Sensitive Approach for Minimum Convex Hulls Formation -- Local Search Algorithms for Portfolio Selection: Search Space and Correlation Analysis -- Optimization of Fuel Consumption in Firefighting Water Capsule Flights of a Helicopter -- Practical Application of OFN arithmetics in a Crisis Control Center Monitoring -- Forecasting Indoor Temperature Using Fuzzy Cognitive Maps with Structure Optimization Genetic Algorithm -- Correlation Clustering by Contraction, a More Effective Method -- Synthesis of Power Aware Adaptive Embedded Software Using Developmental Genetic Programming -- Flow Design and Evaluation in Photonic Data Transport Network -- Introducing the Environment in Ant Colony Optimization -- Fast Preconditioned Solver for Truncated Saddle Point Problem in Nonsmooth Cahn-Hilliard Model -- The Constraints Aggregation Technique for Control of Ethanol Production -- InterCriteria Analysis by Pairs and Triples of Genetic Algorithms Application for Models Identification -- Genetic Algorithms for Constrained Tree Problems -- InterCriteria Analysis of Genetic Algorithms Performance -- Exploring Sparse Covariance Estimation Techniques in Evolution Strategies -- Parallel Metaheuristics for Robust Graph Coloring Problem.