"This book addresses production and inventory management problems where products can be replaced by specified substitutes. Depending on the considered application, substitutions can potentially improve the service level, reduce required safety stocks and total setup costs and times, utilize cost...

A bicriteria traveling salesman problem with sequence priorities / Heinz Schmitz and Sebastian Niemann -- Metaheuristics for tourist trip planning / Pieter Vansteenwegen [and others] -- Solving fuzzy multi-item economic order quantity problems via fuzzy ranking functions and particle swarm...