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On a class of algorithms solving the multifacility location problem with perturbed Lp-distances

Frenk, J. B.; Kleijn, M. J. - 1994

Persistent link: https://www.econbiz.de/10000151669

An O(n log n) algorithm for the two-machine flow shop problem with variable machine speeds

Hoesel, C. P. van; Wagelmans, A. P.; Vliet, Martina van - 1993

Persistent link: https://www.econbiz.de/10000122510

Artificial collusion : examining supracompetitive pricing by Q-learning algorithms

Boer, Arnoud V. den; Meylahn, Janusz M.; Schinkel, … - 2022

We examine recent claims that a particular Q-learning algorithm used by competitors 'autonomously' and systematically … detailed analysis of the inner workings of this algorithm reveals that there is no immediate reason for alarm. We set out what … is needed to demonstrate the existence of a colluding price algorithm that does form a threat to competition. …

Persistent link: https://www.econbiz.de/10013375353

Heuristic concentration and tabu search : a nose to nose comparison

Rosing, K. E.; ReVelle, C. S. - 1997

In 1997 two papers new applying the metaheuristics Tabu Search (TS) and Heuristic Concentration (HC) tothe p-median problem were published in consecutive volumes of the European Journal of OperationalResearch. Here we apply the method of HC some of the data sets which were used for...

Persistent link: https://www.econbiz.de/10010337322

Using break quantities for tactical optimisation in multistage distribution systems

Kleijn, Marcel J.; Dekker, Rommert - 1997

In this chapter we discuss a tactical optimisation problem that arises in a multistage distribution system where customer orders can be delivered from any stockpoint. A simple rule to allocate orders to locations is a break quantity rule, which routes large orders to higher-stage stockpoints and...

Persistent link: https://www.econbiz.de/10010339432