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2025

Soler, Willy A. Oliveira and Santos, Maristela O. and Akartunalı, Kerem (2025) Lagrangian-based heuristics for production planning with perishable products, scarce resources, and sequence-dependent setup times. Journal of Heuristics, 31. ISSN 1572-9397

Alozie, Glory and Akartunali, Kerem and Arulselvan, Ashwin; Hamid, Faiz, ed. (2025) Modeling and exact solution approaches for the distance-based critical node and edge detection problems. In: Optimization Essentials. International Series in Operations Research & Management Science (1). Springer Singapore. ISBN 9789819954919 (In Press)

2024

Kandula, Shanthan and Roy, Debjit and Akartunali, Kerem (2024) A machine learning approach to solve the E-commerce box-sizing problem. Production and Operations Management. ISSN 1059-1478

2023

Devesse, Valdemar Abrão P. A. and Akartunali, Kerem and Arantes, Márcio da S. and Toledo, Claudio F. M. (2023) Linear approximations to improve lower bounds of a physician scheduling problem in emergency rooms. Journal of the Operational Research Society, 74 (3). pp. 888-904. ISSN 0160-5682

Silva, Eduardo M. and Melega, Gislaine M. and Akartunali, Kerem and de Araujo, Silvio A. (2023) Formulations and theoretical analysis of the one-dimensional multi-period cutting stock problem with setup cost. European Journal of Operational Research, 304 (2). pp. 443-460. ISSN 0377-2217

2022

Akartunali, Kerem and Dauzère-Pérès, Stéphane (2022) Dynamic lot sizing with stochastic demand timing. European Journal of Operational Research, 302 (1). pp. 221-229. ISSN 0377-2217

Alozie, Glory Uche and Arulselvan, Ashwin and Akartunali, Kerem and Pasiliao, Jr., Eduardo L (2022) A heuristic approach for the distance-based critical node detection problem in complex networks. Journal of the Operational Research Society, 73 (6). pp. 1347-1361. ISSN 0160-5682

Arulselvan, Ashwin and Akartunali, Kerem and van den Heuvel, Wilco (2022) Economic lot-sizing problem with remanufacturing option : complexity and algorithms. Optimization Letters, 16 (2). 421–432. ISSN 1862-4472

2021

Polnik, Mateusz and Riccardi, Annalisa and Akartunali, Kerem (2021) A multistage optimisation algorithm for the large Vehicle Routing Problem with Time Windows and Synchronised Visits. Journal of the Operational Research Society, 72 (11). pp. 2396-2411. ISSN 0160-5682

Soler, Willy A. O. and Santos, Maristela O. and Akartunali, Kerem (2021) MIP approaches for a lot sizing and scheduling problem on multiple production lines with scarce resources, temporary workstations, and perishable products. Journal of the Operational Research Society, 72 (8). pp. 1691-1706. ISSN 0160-5682

Alozie, Glory Uche and Arulselvan, Ashwin and Akartunali, Kerem and Pasiliao Jr, Eduardo l. (2021) Efficient methods for the distance-based critical node detection problem in complex networks. Computers & Operations Research, 131. 105254. ISSN 0305-0548

Soler, Willy A. de Oliveira and Santos, Maristela O. and Akartunali, Kerem (2021) Decomposition based heuristics for a lot sizing and scheduling problem on multiple heterogeneous production lines with perishable products. Pesquisa Operacional, 41. e240377. ISSN 1678-5142

Akartunali, Kerem and dos Santos, Maristela O. and Jans, Raf and de Araujo, Silvio Alexandre (2021) Special issue on recent advances in lot sizing. Pesquisa Operacional, 41 (Specia). e41s101. ISSN 1678-5142

Attila, Öykü Naz and Agra, Agostinho and Akartunali, Kerem and Arulselvan, Ashwin (2021) Robust formulations for economic lot-sizing problem with remanufacturing. European Journal of Operational Research, 288 (2). pp. 496-510. ISSN 0377-2217

2020

Banerjee, Nilabhra and Morton, Alec and Akartunali, Kerem (2020) Passenger demand forecasting in scheduled transportation. European Journal of Operational Research, 286 (3). pp. 797-810. ISSN 0377-2217

2018

Syed Ali, Sharifah Aishah and Doostmohammadi, Mahdi and Akartunali, Kerem and van der Meer, Robert (2018) A theoretical and computational analysis of lot-sizing in remanufacturing with separate setups. International Journal of Production Economics, 203. pp. 276-285. ISSN 0925-5273

Leggate, Alex and Sucu, Seda and Akartunali, Kerem and van der Meer, Robert (2018) Modelling crew scheduling in offshore supply vessels. Journal of the Operational Research Society, 69 (6). pp. 959-970. ISSN 0160-5682

Doostmohammadi, Mahdi and Akartunali, Kerem (2018) Valid inequalities for two-period relaxations of big-bucket lot-sizing problems : zero setup case. European Journal of Operational Research, 267 (1). pp. 86-95. ISSN 0377-2217

Barlow, Euan and Tezcaner Öztürk, Diclehan and Revie, Matthew and Akartunali, Kerem and Day, Alexander H. and Boulougouris, Evangelos (2018) A mixed-method optimisation and simulation framework for supporting logistical decisions during offshore wind farm installations. European Journal of Operational Research, 264 (3). pp. 894-906. ISSN 0377-2217

2017

Akartunali, Kerem and Laumanns, Marco and Weber, Gerhard-Wilhelm (2017) Editorial: making an impact with optimization. Optimization, 66 (12). pp. 2087-2088. ISSN 0233-1934

Wu, Tao and Akartunali, Kerem and Jans, Raf and Liang, Zhe (2017) Progressive selection method for the coupled lot-sizing and cutting-stock problem. INFORMS Journal on Computing, 29 (3). pp. 523-543. ISSN 1526-5528

Attila, Öykü Naz and Agra, Agostinho and Akartunali, Kerem and Arulselvan, Ashwin; Gervasi, Osvaldo, ed. (2017) A decomposition algorithm for robust lot sizing problem with remanufacturing option. In: Computational Science and its Applications - ICCSA 2017. Lecture Notes in Computer Science, 10405 . Springer, ITA, pp. 684-695. ISBN 9783319623948

Akartunali, Kerem and Knight, Philip A. (2017) Network models and biproportional rounding for fair seat allocations in the UK elections. Annals of Operations Research, 253 (1). pp. 1-19. ISSN 0254-5330

Rahimian, Erfan and Akartunali, Kerem and Levine, John (2017) A hybrid integer and constraint programming approach to solve nurse rostering problems. Computers & Operations Research, 82. pp. 83-94. ISSN 0305-0548

Rahimian, Erfan and Akartunali, Kerem and Levine, John (2017) A hybrid integer programming and variable neighborhood search algorithm to solve Nurse Rostering Problems. European Journal of Operational Research, 258 (2). 411–423. ISSN 0377-2217

Paton, Martin and Akartunali, Kerem and Higham, Desmond J. (2017) Centrality analysis for modified lattices. SIAM Journal on Matrix Analysis and Applications, 38 (3). 1055–1073. ISSN 0895-4798

Barlow, Euan and Tezcaner Ozturk, Diclehan and Revie, Matthew and Akartunali, Kerem and Day, Alexander and Boulougouris, Evangelos (2017) On using simulation to model the installation process logistics for an offshore wind farm. Preprint / Working Paper. University of Strathclyde, Glasgow. (Unpublished)

Tezcaner Öztürk, D. and Barlow, E. and Akartunali, K. and Revie, M. and Day, A. H. and Boulougouris, E. (2017) Robust Rolling Horizon Optimisation Model for Offshore Wind Farm Installation Logistics. Preprint / Working Paper. University of Strathclyde, Glasgow. (Unpublished)

2016

Akartunali, Kerem and Fragkos, Ioannis and Miller, Andrew J. and Wu, Tao (2016) Local cuts and two-period convex hull closures for big-bucket lot-sizing problems. INFORMS Journal on Computing, 28 (4). pp. 766-780. ISSN 1526-5528

Martin, Maria Cristina and Akartunali, Kerem and Anderson, Gillian Hopkins (2016) Cost-effectiveness of a nurse-led ORIF ankle care programme. In: BCS Health Informatics Scotland 2016, 2016-10-11 - 2016-10-12, Strathclyde Technology Innovation Centre.

2015

Barlow, Euan and Tezcaner Öztürk, Diclehan and Revie, Matthew and Boulougouris, Evangelos and Day, Alexander H. and Akartunali, Kerem (2015) Exploring the impact of innovative developments to the installation process for an offshore wind farm. Ocean Engineering, 109. pp. 623-634. ISSN 0029-8018

Toledo, Claudio Fabiano Motta and Arantes, Márcio da Silva and Hossomi, Marcelo Yukio Bressan and França, Paulo Morelato and Akartunali, Kerem (2015) A relax-and-fix with fix-and-optimize heuristic applied to multi-level lot-sizing problems. Journal of Heuristics, 21 (5). pp. 687-717. ISSN 1572-9397

Rahimian, Erfan and Akartunali, Kerem and Levine, John; Hanzálek, Zdenek and Kendall, Graham and McCollum, Barry and Šůcha, Premysl, eds. (2015) A hybrid constraint integer programming approach to solve nurse scheduling problems. In: Mista 2015 Proceedings of the 7th Multidisciplinary International Scheduling Conference. Proceedings of the Multidisciplinary International Conference on Scheduling: Theory and Applications . MISTA, CZE, pp. 429-442. ISBN 978-0954582104

Fragkos, Ioannis and Akartunali, Kerem and Doostmohammadi, Mahdi (2015) A computational study of two-period relaxations for lot-sizing problems with big-bucket capacities. In: International Workshop on Lot-Sizing, 2015-08-24 - 2015-08-26, University of Montreal, HEC.

Akartunali, Kerem and Doostmohammadi, Mahdi and Fragkos, Ioannis (2015) A theoretical study of two-period relaxations for lot-sizing problems with big-bucket capacities. In: International Workshop on Lot-Sizing, 2015-08-24 - 2015-08-26, University of Montreal, HEC.

Sucu, Seda and Akartunali, Kerem and Van der Meer, Robert and Leggate, Alexander (2015) A robust approach for vessel crew scheduling problem. In: 27th European Conference on Operational Research (EURO XXVII), 2015-07-12 - 2015-07-15, University of Strathclyde.

Akartunali, Kerem and Mak-Hau, Vicky and Tran, Thu (2015) A unified mixed-integer programming model for simultaneous fluence weight and aperture optimization in VMAT, Tomotherapy, and Cyberknife. Computers & Operations Research, 56. pp. 134-150. ISSN 0305-0548

Sucu, S. and Leggate, A. and Akartunali, K. and Meer, R. V. De (2015) Modelling uncertainty in vessel crew scheduling. In: 7th Multidisciplinary International Scheduling Conference, 2015-08-25 - 2015-08-28, Marriot.

Leggate, Alexander and van der Meer, Robert and Akartunali, Kerem and Sucu, Seda (2015) Models for a vessel crew scheduling problem. In: 27th European Conference on Operational Research (EURO XXVII), 2015-07-12 - 2015-07-15, University of Strathclyde.

2014

Barlow, E and Tezcaner Ozturk, D and Day, AH and Boulougouris, E and Revie, M and Akartunali, K (2014) A support tool for assessing the risks of heavy lift vessel logistics in the installation of offshore wind farms. In: Marine Heavy Transport & Lift IV, 2014-10-29 - 2014-10-30.

Fragkos, Ioannis and Akartunali, Kerem (2014) A computational study of the local cuts from two-period convex hull closures for big-bucket lot-sizing problems. In: International Workshop on Lot-Sizing (IWLS) 2014, 2014-08-27 - 2014-08-29.

Doostmohammadi, Mahdi and Akartunali, Kerem (2014) A theoretical and computational study of two-period relaxations for lot-sizing problems with big bucket capacities. In: International Workshop on Lot-Sizing (IWLS) 2014, 2014-08-27 - 2014-08-29.

Barlow, E. and Tezcaner Ozturk, D. and Day, S. and Boulougouris, E. and Revie, M. and Akartunali, K. (2014) An assessment of vessel characteristics for the installation of offshore wind farms. In: ICMT 2014, 2014-07-07 - 2014-07-09, University of Strathclyde.

2013

Akartunali, Kerem and Boland, Natashia and Evans, Ian and Wallace, Mark and Waterer, Hamish (2013) Airline planning benchmark problems-Part I : characterising networks and demand using limited data. Computers & Operations Research, 40 (3). pp. 775-792. ISSN 0305-0548

Akartunali, Kerem and Boland, Natashia and Evans, Ian and Wallace, Mark and Waterer, Hamish (2013) Airline planning benchmark problems—Part II : passenger groups, utility and demand allocation. Computers & Operations Research, 40 (3). pp. 793-804. ISSN 0305-0548

2012

Akartunali, Kerem and Miller, Andrew J. (2012) A computational analysis of lower bounds for big bucket production planning problems. Computational Optimization and Applications, 53 (3). pp. 729-753. ISSN 0926-6003

Wu, Tao and Shi, Leyuan and Geunes, Joseph and Akartunali, Kerem (2012) On the equivalence of strong formulations for capacitated multi-level lot sizing problems with setup times. Journal of Global Optimization, 53 (4). pp. 615-639. ISSN 0925-5001

Leggate, Alexander and Illes, Tibor and Van Der Meer, Robert and Akartunali, Kerem (2012) A model for the vessel crew scheduling problem. In: 25th European Conference on Operational Research (EURO XXV), 2012-07-08 - 2012-07-11.

Wu, Tao and Akartunali, Kerem and Song, Jie and Shi, Leyuan (2012) Mixed integer programming in production planning with backlogging and setup carryover : modeling and algorithms. Discrete Event Dynamic Systems. ISSN 0924-6703

2011

Wu, Tao and Shi, Leyuan and Geunes, Joseph and Akartunali, Kerem (2011) An optimization framework for solving capacitated multi-level lot-sizing problems with backlogging. European Journal of Operational Research, 214 (2). pp. 428-441. ISSN 0377-2217

2009

Akartunali, Kerem and Miller, Andrew (2009) A heuristic approach for big bucket multi-level production planning problems. European Journal of Operational Research, 193 (2). pp. 396-411. ISSN 0377-2217