Working papers
W. Almeida, M. Carvalho and S. D. Jena, 2026. "Stackelberg Dynamic Location Planning under Cumulative Demand".
[Tech. report (2026)]
Optimization Days 2026 François Soumis Best Paper Award
M. Daneshvar, S. D. Jena and W. Rei, 2025. "On the Benefits of Integrating Information Revelation Dynamics and Demand Spread in Humanitarian Supply Chain Planning".
[Tech. report (2025)]
M. Daneshvar, S. D. Jena and W. Rei, 2024. "Handling Ambiguity in Stochastic Humanitarian Supply Chain Network Design".
[Tech. report (2024)]
J. Liang, S. D. Jena, D. Liu and A. Lodi, 2024. "A Reinforcement Learning Approach for Dynamic Rebalancing in Bike-Sharing Systems".
[Tech, report (2024)]
Journal articles
O. N. Attila, S. D. Jena and W. Rei, 2026. "Mitigating Choice Model Ambiguity: A Concensus Framework and its Application to Assortment Optimization". Computers & Operations Research, 185, 107264.
[Published paper (2026)][Tech. report (2022)]
W. Almeida, M. Carvalho and S. D. Jena, 2025. "Dynamic Single Facility Location under Cumulative Customer Demand". Accepted for publication in Transportation Science.
[Published paper (2025)][Tech. report (2024)]
Š. Štádlerová, S. D. Jena and P. Schütz, 2024. "Solving multi-stage stochastic facility location problems with modular capacity adjustments ". Computers & Operations Research, 183, 107200.
[Published paper (2025)][Tech, report (2024)]
J. Liang, M. C. Martins Silva, D. Aloise and S. D. Jena, 2024. "Dynamic Rebalancing for Bike-Sharing Systems under Inventory Interval and Target Predictions". Accepted for publication in EURO Journal on Transportation and Logistics.
[Published paper (2024)][Tech, report (2023)]
G. Homsi, É. Ayotte-Sauvé and S. D. Jena, 2024. "A Slope Scaling Heuristic for the Multi-Period Strategic Planning of Carbon Capture and Storage". Computers & Operations Research, 173, 106835.
[Published paper (2024)]
M. C. Martins Silva, D. Aloise and S. D. Jena, 2024. "Data-driven Prioritization Strategies for Inventory Rebalancing in Bike-Sharing Systems". Omega, 129, 103141.
[Published paper (2024)][Tech. report (2023)]
OMEGA Best Paper Award 2024.
C. Ahabchane, T. Cenesizoglu, G. Grass and S. D. Jena, 2024. "Reducing Transaction Costs using Intraday Forecasts of Limit Order Book Slopes". Journal of Forecasting , 43(8), p. 2982-3008.
[Published paper, 2024][Tech. report (2021)]
J. Liang, S. D. Jena and A. Lodi, 2024. "Dynamic Rebalancing Optimization for Bike-Sharing Systems: A Modeling Framework and Empirical Comparison". European Journal of Operational Research, 317(3), 875-889.
[Published paper, 2024][Tech. report (2022)]
G. Homsi, B. Gendron, S. D. Jena, 2024. "Rolling Horizon Strategies for a Dynamic and Stochastic Ridesharing Problem with Rematches". Discrete Applied Mathematics, 343, p. 191-297.
[Published paper, 2024][Tech. report (2021)]
M. C. Martins Silva, D. Aloise and S. D. Jena, 2024. "On the Simultaneous Computation of Target Inventories and Intervals for Bimodal Bike-Sharing Systems". Transportation Engineering, 16, p.100226.
[Published paper, 2024][Tech, report (2023)]
G. Homsi, S. D. Jena and B. Gendron, 2023. "Two-Stage Stochastic One-to-Many Driver Matching for Ridesharing". Networks, 82(4), p. 414-436.
[Published paper, 2023][Tech. report (2022)]
W. Almeida, S. D. Jena and K. Jeswani, 2023. "Mathematical Formulations for Multi-Period Network Design with Modular Capacity Adjustments". INFOR: Information Systems and Operational Research, 61(4), pp.445-489
[Published paper, 2023][Tech. report (2021)]
Š. Štádlerová, S. D. Jena and P. Schütz, 2023. "Using Lagrangian relaxation to locate hydrogen production facilities under uncertain demand: A case study from Norway". Computational Management Science, 20(1), p.10.
[Published paper, 2023][Tech. report (2022)]
M. Daneshvar, S. D. Jena and W. Rei, 2022. "A Two-Stage Stochastic Post-Disaster Humanitarian Supply Chain Netwok Design Problem". Computers & Industrial Engineering, 183, p. 109-459.
[Published paper, 2023][Tech. report (2022)]
P. Jaillet, S. D. Jena, T. S. Ng and M. Sim, 2022. "Satisficing Models under Uncertainty". INFORMS Journal on Optimization 4(4).
[Published paper, 2022][Final version][Tech. report (2016)]
S. D. Jena, A. Lodi and C. Sole, 2022. "On the estimation of discrete choice models to capture irrational customer behaviors". INFORMS Journal on Computing 34(3).
[Published paper, 2022][Final version][Tech. Report (2020)]
S. D. Jena, A. Lodi, H. Palmer and C. Sole, 2020. "A Partially-Ranked Choice Model for Large-Scale Data-Driven Assortment Optimization". INFORMS Journal on Optimization, 4(4).
[Published paper, 2020][Online supplement][Tech. report (2020)]
J. A. S. Araujo, H. G. Santos, B. Gendron S. D. Jena, S. S. Brito and D. S. Souza, 2020. "Strong Bounds for Resource Constrained Project Scheduling: Preprocessing and Cutting Planes". Computers & Operations Research, 113, 104782.
[Published paper, 2020][Tech. report (2019)]
S. D. Jena, J.-F. Cordeau and B. Gendron, 2017. "Lagrangian Heuristics for Large-Scale Dynamic Facility Location with Generalized Modular Capacities". INFORMS Journal on Computing 29(3):388-404.
[Published paper, 2017][Tech. report (final version)]
S. D. Jena, J.-F. Cordeau and B. Gendron, 2016. "Solving a Dynamic Facility Location Problem with Partial Closing and Reopening". Computers & Operations Research. 67:143-154.
[Published paper, 2016] [Tech. report (final version)]
S. D. Jena, J.-F. Cordeau and B. Gendron, 2015. "Dynamic Facility Location with Generalized Modular Capacities". Transportation Science. 49(3):484-499. DOI 10.1287/trsc.2014.0575.
[Published paper, 2015] [Tech. report (final version)]
Finalist in Best Student Paper Competition Open Category (CORS 2013)
S. D. Jena, J.-F. Cordeau and B. Gendron, 2015. "Modeling and Solving a Logging Camp Location Problem". Annals of Operations Research. 232(1):151-177. DOI 10.1007/s10479-012-1278-z.
[Published paper, 2015] [Tech. report (final version)]
Finalist in David Martell Student Paper Competition in Forestry (CORS 2014)
Best Ph.D. Student Poster Project Award (VCO Summer School 2013)
S. D. Jena and M. Poggi de Aragão, 2013. "Harvest Planning in the Brazilian Sugar Cane Industry via Mixed Integer Programming". European Journal of Operational Research. 230(2):374-384.
[Published paper, 2013] [Tech. report (final version)]
Conference papers
B. Babaki, S. D. Jena, L. Charlin, 2021. "Neural Column Generation for Capacitated Vehicle Routing". In: AAAI-22 Workshop on Machine Learning for Operations Research (ML4OR) .
[Published paper, 2021][Tech. report (2021)]
G. Homsi, B. Gendron, and S. D. Jena. 2020. "Dynamic and Stochastic Rematching for Ridesharing Systems: Formulations and Reductions". In: Combinatorial Optimization: 6th International Symposium, ISCO 2020, Montreal, QC, Canada, May 4–6, 2020, Revised Selected Papers 6 (pp. 193-201). Springer International Publishing.
[Published paper, 2020]
P. Hulot, D. Aloise, and S. D. Jena. 2018. "Towards Station-level Demand Prediction for Effective Rebalancing in Bike-Sharing Systems". In Proceedings of the 24th ACM SIGKDD international conference on knowledge discovery & data mining (pp. 378-386). Applied Data Science track (8% acceptance rate).
[Published paper, 2018]
L. Faria, J.-F. Cordeau, S. D. Jena, D. Sotelo, H. Lopes, 2018. "Multi-period prize collecting steiner tree problems with budget constraints". Extended abstract in: CLAIO 2018, Lima, Peru.
[PDF]
M. Lowalekar, P. Varakantham, S. Ghosh, S. D. Jena, and P. Jaillet. 2017. "Online Repositioning in Bike Sharing Systems". In Proceedings of the International Conference on Automated Planning and Scheduling (Vol. 27, pp. 200-208).
[Published paper][PDF]
S. D. Jena, M. Poggi de Aragão and D. Sotelo, 2012. "Extending the NEH Heuristic for Permutation Flow Shop Scheduling". In: SBPO/CLAIO, Rio de Janeiro, Brazil. Anais do XLIV SBPO / XVI CLAIO.
[PDF]
S. D. Jena, J.-F. Cordeau and B. Gendron, 2011. "A Mathematical Formulation for the Location of Logging Camps". In: 34th Council on Forest Engineering Annual Meeting, Québec, Canada. Proceedings of the 34th Council on Forest Engineering Annual Meeting.
[PDF]
S. D. Jena and M. Poggi de Aragão, 2009. "Sugar cane cultivation and harvesting: MIP approach and valid inequalities". In: Simpósio Brasileiro de Pesquisa Operacional, Porto Seguro, Brazil. Anais do XLI Simpósio Brasileiro de Pesquisa Operacional.
[PDF]
Book chapters
S. D. Jena, 2023. "Facility Location: A Guide to Modeling and Solving Complex Problem Variants via Lagrangian Relaxation". Accepted for publication in: Contributions to Combinatorial Optimization and Applications, International Series in Operations Research & Management Science, Springer.
[Published chapter][Tech. report (2023)]
S. D. Jena and M. Poggi de Aragão, 2010. "A Mixed Integer Programming approach for Sugar Cane cultivation and harvest planning". In: Computational Methods for Agricultural Research: Advances and Applications, edited by H. Antonio do Prado, A. J. Barreto Luiz, H. C. Filho, IGI Global, 2010, ISBN 1616928719.
[Link to IGI]
Other technical reports (unpublished)
J. Liang, S. D. Jena, D. Liu, A. Lodi and T. Vidal, 2024. "Dual Policy Reinforcement Learning Approach for Real-time Rebalancing in Bike-Sharing Systems".
[Tech, report (2024)]
B. Babaki, L. Charlin and S. D. Jena, 2022. "COIL: A Deep Architecture for Column Generation".
[Tech. report (2022)]
L. Faria, J.-F. Cordeau, S. D. Jena, H. Lopes and D. Sotelo, 2020. "The Multi-period Prize-collecting Steiner Tree Problem with Budget Constraints". Working paper.
[Technical report, 2020]
S. D. Jena, M. Poggi de Aragão and D. Sotelo, 2009. "Competitive Deterministic Heuristics for Permutation Flow Shop Scheduling", Pontifícia Universidade Católica do Rio de Janeiro.
[PDF]
S. D. Jena and J. Roehrig, 2007. "A Java Implementation of the OpenGIS™ Feature Geometry Abstract Specification (ISO 19107 Spatial Schema)". Institute for Technology in the Tropics, University of Applied Sciences Cologne, 2007.
[PDF] [BibTex]
Thesis
S. D. Jena, 2014. "Dynamic Facility Location with Modular Capacities : Models, Algorithms and Applications in Forestry", 286 pages, PhD thesis, Université de Montréal [PDF]
S. D. Jena, 2009. "A Mixed Integer Programming approach for sugar cane cultivation and harvest planning", 153 pages, Master thesis, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
[PDF]
S. D. Jena, 2007. "A Java Implementation of the OpenGIS™ Feature Geometry Abstract Specification (ISO 19107 Spatial Schema)". 127 pages, Diploma thesis, Fachhochschule Köln (University of Applied Sciences Cologne)
[PDF]