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OR Spectrum

Ausgabe 4/2021

Inhalt (10 Artikel)

Open Access Original Article

Advanced loading constraints for 3D vehicle routing problems

Corinna Krebs, Jan Fabian Ehmke, Henriette Koch

Open Access Original Article

The last-mile vehicle routing problem with delivery options

Christian Tilk, Katharina Olkis, Stefan Irnich

Original Article

Planning road network restoration and relief distribution under heterogeneous road disruptions

Juliette García-Alviz, Gina Galindo, Julián Arellana, Ruben Yie-Pinedo

Original Article

An interactive algorithm for resource allocation with balance concerns

Selin Özpeynirci, Özgür Özpeynirci, Vincent Mousseau

Open Access Original Article

Analysis of an inventory system with emergency ordering option at the time of supply disruption

Saeed Poormoaied, Ece Zeliha Demirci

Original Article

A Bi-Integrated Model for coupling lot-sizing and cutting-stock problems

Amanda O. C. Ayres, Betania S. C. Campello, Washington A. Oliveira, Carla T. L. S. Ghidini

Original Article

Fixed cost allocation in two-stage system using DEA from a noncooperative view

Qingxian An, Ping Wang, Honglin Yang, Zongrun Wang

Original Article

Learning judgment benchmarks of customers from online reviews

Xingli Wu, Huchang Liao