List of publications

2022

Hacardiaux, Thomas; Tancrez, Jean-Sébastien; Defryn, Christof; Verdonck, Lotte

The impact of product characteristics and innovativeness on the benefits of collaboration Journal Article

In: International Transactions in Operational Research, 2022, ISSN: 1475-3995.

Abstract | Links | BibTeX

Roy, Debdatta Sinha; Defryn, Christof; Golden, Bruce; Wasil, Edward

Data-driven optimization and statistical modeling to improve meter reading for utility companies Journal Article

In: Computers & Operations Research, pp. 105844, 2022, ISSN: 0305-0548.

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Golak, Julian Arthur Pawel; Defryn, Christof; Grigoriev, Alexander

Optimizing fuel consumption on inland waterway networks: Local Search Heuristic for Lock Scheduling Journal Article

In: OMEGA, vol. 109, pp. 102580, 2022, ISSN: 0305-0483.

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2021

Hacardiaux, Thomas; Defryn, Christof; Tancrez, Jean-Sébastien; Verdonck, Lotte

Balancing partner preferences for logistics costs and carbon footprint in a horizontal cooperation Journal Article

In: OR Spectrum, vol. 44, no. 1, pp. 121-153, 2021, ISSN: 1436-6304.

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Golak, Julian Arthur Pawel; Defryn, Christof; Timmermans, Veerle; Grigoriev, Alexander

Inland waterway efficiency through skipper collaboration and joint speed optimization Journal Article

In: European Journal of Operational Research, vol. 292, no. 1, pp. 276-285, 2021.

Abstract | Links | BibTeX

2019

Defryn, Christof; Golak, Julian Arthur Pawel; Grigoriev, Alexander; Timmermans, Veerle

Inland Waterway Efficiency Through Skipper Collaboration and Joint Speed Optimization Book Chapter

In: Khachay, Michael; Kochetov, Yury; Pardalos, Panos (Ed.): pp. 202-217, Springer, 2019, ISBN: 978-3-030-22628-2.

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Defryn, Christof; Sörensen, Kenneth; Dullaert, Wout

Integrating partner objectives in horizontal logistics optimisation models Journal Article

In: OMEGA, vol. 82, pp. 1-12, 2019.

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2018

Defryn, Christof; Sörensen, Kenneth

Multi-objective optimisation models for the travelling salesman problem with horizontal cooperation Journal Article

In: European Journal of Operational Research, vol. 267, no. 3, pp. 891-903, 2018.

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2017

Defryn, Christof

Models for operational optimisation in a horizontal logistic cooperation: gain sharing, incentives and multi-level objectives PhD Thesis

University of Antwerp, 2017, ISBN: 978-90-89941-62-6.

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Defryn, Christof; Sörensen, Kenneth

A fast two-level variable neighborhood search heuristic for the clustered vehicle routing problem Journal Article

In: Computers & Operations Research, vol. 83, pp. 78-94, 2017.

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2016

Defryn, Christof; Vanovermeire, Christine; Sörensen, Kenneth

Gain sharing in horizontal logistic co-operation: a case study in the fresh fruit and vegetables sector Book Chapter

In: Lu, Meng; Bock, Joost De (Ed.): pp. 75-89, 2016, ISBN: 978-3-319-17418-1.

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Defryn, Christof; Sörensen, Kenneth; Cornelissens, Trijntje

The selective vehicle routing problem in a collaborative environment Journal Article

In: European Journal of Operational Research, vol. 250, no. 2, pp. 400-411, 2016.

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