Last-mile delivery concepts: a survey from an operational research perspective Nils BoysenStefan FedtkeStefan Schwerdfeger Regular Article Open access 21 September 2020 Pages: 1 - 58
Preventive healthcare facility location planning with quality-conscious clients Ralf KrohnSven MüllerKnut Haase Regular Article 13 October 2020 Pages: 59 - 87
Tactical waste collection: column generation and mixed integer programming based heuristics Jens Van EngelandJeroen Beliën Regular Article 28 October 2020 Pages: 89 - 126
Column generation algorithms for mother plate design in steel plants Qi ZhangShixin LiuShujin Qin Regular Article 29 October 2020 Pages: 127 - 153
A novel vehicle routing problem for vaccine distribution using SIR epidemic model Nafiseh Shamsi GamchiS. Ali TorabiFariborz Jolai Regular Article 09 November 2020 Pages: 155 - 188
Improving effectiveness of spare parts supply by additive manufacturing as dual sourcing option N. KnofiusM. C. van der HeijdenW. H. M. Zijm Regular Article Open access 09 October 2020 Pages: 189 - 221
Multi-fidelity surrogate-based optimization for decomposed buffer allocation problems Ziwei LinNicla FrigerioShichang Du Regular Article 08 September 2020 Pages: 223 - 253
An interval efficiency analysis with dual-role factors Mehdi TolooEsmaeil KeshavarzAdel Hatami-Marbini Regular Article 14 October 2020 Pages: 255 - 287
Exploration of a disrupted road network after a disaster with an online routing algorithm Lorena Reyes-RubianoJana VoeglPatrick Hirsch Regular Article Open access 30 November 2020 Pages: 289 - 326