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A bi-objective home care scheduling problem : analyzing the trade-off between costs and client inconvenience

Braekers, Kris; Hartl, Richard F.; Parragh, Sophie N.; … - In: European journal of operational research : EJOR 248 (2016) 2, pp. 428-443

Persistent link: https://www.econbiz.de/10011408483

A local-search based heuristic for the unrestricted block relocation problem

Feillet, Dominique; Parragh, Sophie N.; Tricoire, Fabien - In: Computers & operations research : and their … 108 (2019), pp. 44-56

Persistent link: https://www.econbiz.de/10012064923

Branch-and-bound for bi-objective integer programming

Parragh, Sophie N.; Tricoire, Fabien - In: INFORMS journal on computing : JOC 31 (2019) 4, pp. 805-822

Persistent link: https://www.econbiz.de/10012125761

A branch-and-Benders-cut algorithm for a bi-objective stochastic facility location problem

Parragh, Sophie N.; Tricoire, Fabien; Gutjahr, Walter J. - In: OR spectrum : quantitative approaches in management 44 (2022) 2, pp. 419-459

Persistent link: https://www.econbiz.de/10013277567

The hiking tourist problem

Tricoire, Fabien; Parragh, Sophie N.; Gansterer, Margaretha - In: Central European journal of operations research 32 (2024) 2, pp. 183-207

Persistent link: https://www.econbiz.de/10014537291

A matheuristic for tri-objective binary integer linear programming

An, Duleabom; Parragh, Sophie N.; Sinnl, Markus; … - In: Computers & operations research : an international journal 161 (2024), pp. 1-12

Persistent link: https://www.econbiz.de/10014557707

An outer approximation algorithm for generating the Edgeworth-Pareto hull of multi-objective mixed-integer linear programming problems

Bökler, Fritz; Parragh, Sophie N.; Sinnl, Markus; … - In: Mathematical methods of operations research : ZOR 100 (2024) 1, pp. 263-290

Persistent link: https://www.econbiz.de/10015126899

Modeling and solving a corporate vehicle-sharing problem combined with other modes of transport

Enzi, Miriam; Parragh, Sophie N.; Pisinger, David - In: EURO journal on transportation and logistics 13 (2024), pp. 1-14

We consider a car-sharing problem in a company during business hours. The employees, located at one or several offices, have to travel to one or more appointments each with a fixed location and fixed start and end times and return to one of the offices afterwards. Each employee trip can be...

Persistent link: https://www.econbiz.de/10015193384

Variable neighborhood search for the dial-a-ride problem

Parragh, Sophie N.; Dörner, Karl Franz; Hartl, Richard F. - In: Computers & operations research : and their … 37 (2010) 6, pp. 1129-1138

Persistent link: https://www.econbiz.de/10003924392

Hybrid column generation and large neighborhood search for the dial-a-ride problem

Parragh, Sophie N.; Schmid, Verena - In: Computers & operations research : and their … 40 (2013) 1, pp. 490-497

Persistent link: https://www.econbiz.de/10009660402