Search Results - subject:"Intermediate facilities"

A multi-level capacitated arc routing problem with intermediate facilities in waste collection

Wei, Chenge; Wøhlk, Sanne; Che, Ada - In: Computers & operations research : an international journal 167 (2024), pp. 1-14

Persistent link: https://www.econbiz.de/10014566929

ACS-OPHS : Ant Colony System for the Orienteering Problem with hotel selection

Sohrabi, Somayeh; Ziarati, Koorush; Keshtkaran, Morteza - In: EURO journal on transportation and logistics 10 (2021), pp. 1-10

In this paper, an algorithm, called ACS-OPHS, is proposed to tackle the Orienteering Problem with Hotel Selection (OPHS). This algorithm is strongly based on the Ant Colony System (ACS); however, it differs from the ACS in the way the paths are constructed, in tuning a parameter of the...

Persistent link: https://www.econbiz.de/10012514354

A memetic algorithm for solving rich waste collection problems

Lavigne, Carolien; Inghels, Dirk; Dullaert, Wout; … - In: European journal of operational research : EJOR 308 (2023) 2, pp. 581-604

Persistent link: https://www.econbiz.de/10014283102

An improved multi-objective framework for the Rich Arc Routing Problem

Chen, Long; Xu, Peng; Souleyrette, Reginald R. - In: Computers & operations research : and their … 159 (2023), pp. 1-25

Persistent link: https://www.econbiz.de/10014455614

Local-ideal-points based autonomous space decomposition framework for the multi-objective periodic generalized directed rural postman problem under length restrictions with interme...

Chen, Long; Xu, Peng; Yan, Xuedong; Souleyrette, Reginald R. - In: Computers & operations research : and their … 150 (2023), pp. 1-28

Persistent link: https://www.econbiz.de/10013483626

Efficient local search strategies for the Mixed Capacitated Arc Routing Problems under Time Restrictions with Intermediate Facilities

Willemse, Elias J.; Joubert, Johan W. - In: Computers & operations research : and their … 105 (2019), pp. 203-225

Persistent link: https://www.econbiz.de/10011997095

Constructive heuristics for the mixed capacity arc routing problem under time restrictions with intermediate facilities

Willemse, Elias J.; Joubert, Johan W. - In: Computers & operations research : and their … 68 (2016), pp. 30-62

Persistent link: https://www.econbiz.de/10011442371

Splitting procedures for the mixed capacitated arc routing problem under time restrictions with intermediate facilities

Willemse, Elias J.; Joubert, Johan W. - In: Operations research letters 44 (2016) 5, pp. 569-574

Persistent link: https://www.econbiz.de/10011596459

A memetic algorithm for the orienteering problem with hotel selection

Divsalar, Ali; Vansteenwegen, Pieter; Sörensen, K.; … - In: European journal of operational research : EJOR 237 (2014) 1, pp. 29-49

Persistent link: https://www.econbiz.de/10010378668

A memetic algorithm for the orienteering problem with hotel selection

Divsalar, A.; Vansteenwegen, P.; Sörensen, K.; … - In: European Journal of Operational Research 237 (2014) 1, pp. 29-49

In this paper, a memetic algorithm is developed to solve the orienteering problem with hotel selection (OPHS). The algorithm consists of two levels: a genetic component mainly focuses on finding a good sequence of intermediate hotels, whereas six local search moves embedded in a variable...

Persistent link: https://www.econbiz.de/10011097781