Evolutionary Local Search for the Super-Peer Selection Problem and the p-Hub Median Problem.- An Effective Memetic Algorithm with Population Management for the Split Delivery Vehicle Routing Problem.- Empirical Analysis of Two Different Metaheuristics for Real-World Vehicle Routing Problems.- Guiding ACO by Problem Relaxation: A Case Study on the Symmetric TSP.- Hybrid Local Search Techniques for the Resource-Constrained Project Scheduling Problem.- Evolutionary Clustering Search for Flowtime Minimization in Permutation Flow Shop.- A Hybrid ILS Heuristic to the Referee Assignment Problem with an Embedded MIP Strategy.- On the Combination of Constraint Programming and Stochastic Search: The Sudoku Case.- Improvement Strategies for the F-Race Algorithm: Sampling Design and Iterative Refinement.- Using Branch & Bound Concepts in Construction-Based Metaheuristics: Exploiting the Dual Problem Knowledge.- Gradient-Based/Evolutionary Relay Hybrid for Computing Pareto Front Approximations Maximizing the S-Metric.- A Hybrid VNS for Connected Facility Location.- A Memetic Algorithm for the Optimum Communication Spanning Tree Problem.- Hybrid Numerical Optimization for Combinatorial Network Problems.