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A hybrid variable neighborhood tabu search heuristic for the vehicle routing problem with multiple time windows

Belhaiza, Slim; Hansen, Pierre; Gilbert, Laporte - In: Computers & operations research : and their … 52 (2014), pp. 269-281

Persistent link: https://www.econbiz.de/10011281726

Distributed integral column generation for set partitioning problems

Foutlane, Omar; El Hallaoui, Issmail; Hansen, Pierre - In: Operations research forum 3 (2022) 2, pp. 1-22

Persistent link: https://www.econbiz.de/10013194239

New exact method for large asymmetric distance-constrained vehicle routing problem

Almoustafa, Samira; Hanafi, Said; Mladenović, Nenad - In: European Journal of Operational Research 226 (2013) 3, pp. 386-394

In this paper we revise and modify an old branch-and-bound method for solving the asymmetric distance–constrained vehicle routing problem suggested by Laporte et al. in 1987. Our modification is based on reformulating distance–constrained vehicle routing problem into a travelling salesman...

Persistent link: https://www.econbiz.de/10011052779

A general variable neighborhood search for the one-commodity pickup-and-delivery travelling salesman problem

Mladenović, Nenad; Urošević, Dragan; Hanafi, Saı¨d; … - In: European journal of operational research : EJOR 220 (2012) 1, pp. 270-285

Persistent link: https://www.econbiz.de/10009531532

New exact method for large asymmetric distance-constrained vehicle routing problem

Almoustafa, Samira; Hanafi, Said; Mladenović, Nenad - In: European journal of operational research : EJOR 226 (2013) 3, pp. 386-394

Persistent link: https://www.econbiz.de/10009718866