3 papers
math.OC2025
Resource-dependent process times in hybrid flexible flowshops
Ioannis Avgerinos, Ioannis Mourtos, Dimitrios Papathanasiou +1
The effect of resource allocation on manufacturing motivates us to examine a scheduling variant that is of practical significance yet remains overlooked. We examine a Hybrid Flexib…
math.OC2025
Pickup & Delivery with Time Windows and Transfers: combining decomposition with metaheuristics
Ioannis Avgerinos, Ioannis Mourtos, Nikolaos Tsompanidis +1
This paper examines the generalisation of the Pickup and Delivery Problem that allows mid-route load exchanges among vehicles and obeys strict time-windows at all locations. We pro…
math.OC2025
One Benders cut to rule all schedules in the neighbourhood
Ioannis Avgerinos, Ioannis Mourtos, Stavros Vatikiotis +1
Logic-Based Benders Decomposition (LBBD) and its Branch-and-Cut variant, namely Branch-and-Check, enjoy an extensive applicability on a broad variety of problems, including schedul…