In this paper we examine computational complexity issues and develop algorithms for a class of "shoreline" single-vehicle routing and scheduling problems with release time constraints. Problems in this class are interesting for both practical and theoretical reasons. From a practical...

We explore dynamic programming solutions for a multi-commodity, capacitated pickup and delivery problem. Cargo flows are given by an origin/destination matrix which is not necessarily symmetric. This problem is a generalization of several known pickup and delivery problems, as regards both...

This paper examines the recent concession of the Port of Piraeus (OLP) container terminal to Cosco Pacific. Serious discussions on how to transform the terminal to landlord status started in 2004 and, after an aborted tender, a concession award was approved by the Greek parliament in 2009. The...