Journals

2025

• A. Tobar, J. Castro, C. Gentile, A new mathematical optimization-based method for the m-invariance problem, Soft Computing, (2025), online, to appear. Open  access from https://doi.org/10.1007/s00500-025-10514-1. An earlier version appeared in arXiv 2306.15371, 2023.

• Portell, L., Rodríguez-Pereira, J., Ramalhinho, H. (2025). Optimization of Shared Trips in the Door-to-Door Transportation Service for People with Disabilities: A Case Study in Barcelona. In: Juan, A.A., Faulin, J., Lopez-Lopez, D. (eds) Decision Sciences. DSA ISC 2024. Lecture Notes in Computer Science, vol 14779. Springer, Cham. https://doi.org/10.1007/978-3-031-78241-1_23

2024

• J. Castro, New interior-point approach for one- and two-class linear support vector machines using multiple variable splitting, Journal of Optimization Theory and Applications, 202 (2024), 237-270. Open access from https://doi.org/10.1007/s10957-022-02103-1.

• Rodriguez-Pereira, J.; Ramalhinho Dias, H.; Serrà, P. (2024). Heuristic algorithm tool for planning mass vaccine campaigns, Journal of humanitarian logistics and supply chain management, DOI: 10.1108/JHLSCM-09-2023-0082.

2023

• D. Baena, J. Castro, The Chebyshev center as an alternative to the analytic center in the feasibility pump, Optimization Letters, 17 (2023), 1757-1790. Open access from https://doi.org/10.1007/s11590-023-02018-4.

• J. Castro, L.F. Escudero, J.F. Monge, On solving large-scale multistage stochastic optimization problems with a new specialized interior-point approach, European Journal of Operational Research, 310 (2023), 268-285. Open access from https://doi.org/10.1016/j.ejor.2023.03.042. Previously appeared as Research Report UPC-DEIO-JC-2021-02, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2021.

• J. Castro, Thirty years of optimization-based SDC methods for tabular data, Transactions on Data Privacy, 16 (2023), 3-13. Open access from this link.

2022

• G. Laporte, M.È. Rancourt, J. Rodríguez-Pereira and S. Silvestri. Optimizing access to drinking water in remote areas. Application to Nepal. Computers and Operations Research 105669. DOI: 10.1016/j.cor.2021.105669.

2021

2020

• Daniel Ramón-Lumbierres, F.-Javier Heredia, Joaquim Minguella-Canela, Asier Muguruza-Blanco, Optimal Postponement in Supply Chain Network Design Under Uncertainty: An Application for Additive Manufacturing. International Journal of Production Research. Taylor&Francis, pp. 5198-5215. July 2020. DOI: 10.1080/00207543.2020.1775908. Preprint: http://hdl.handle.net/2117/327874.

• Mattia Barbero, Cristina Corchero, Lluc Canals, Lucia Igualada, F.-Javier Heredia, Critical evaluation of European balancing markets to enable the participation of Demand Aggregators, Applied Energy, vol. 264: Elsevier, April 2020. DOI: https://doi.org/10.1016/j.apenergy.2020.114707. Preprint: http://www-eio.upc.es/~heredia/files/Mattia_APEN_2020_preprint.pdf

• J. Rodríguez-Pereira, J. de Armas, L. Garbujo and H. Ramalhinho. Health Care Needs and Services for Elder and Disabled Population: Findings from a Barcelona Study. International Journal of Environmental Research and Public Health 17:21, 8071. DOI: 10.3390/ijerph17218071.

• Superchi, C; Hren, D; Blanco, D; Rius, R; Recchioni, A; Boutron, I; González, J.A. (2020). Development of ARCADIA: a tool for assessing the quality of peer-review reports in biomedical research, BMJ Open 2020;10:e035604. doi: 10.1136/bmjopen-2019-035604

2019

•  J. Castro, J. A. González, A linear optimization based method for data privacy in statistical tabular data, Optimization Methods & Software, 34 (2019), 37-61. DOI:10.1080/10556788.2017.1332620. Previously appeared as Research Report DR 2017/02, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2017.

• J. Rodríguez-Pereira, E. Fernández, G. Laporte, E. Benavent and A. Martínez-Sykora. The Steiner Traveling Salesman Problem and Its Extensions. European Journal of Operation Research 278:2,615-628. DOI: 10.1016/j.ejor.2019.04.047.
  

• J. Rodríguez-Pereira, E. Fernández, G. Laporte, E. Benavent and A. Martínez-Sykora. Steiner Traveling Salesman Problems: when not all vertices have demand. Proceedings of the IX International Workshop on Locational Analysis and Related Problems.

• E. Fernández, G. Laporte, and J. Rodríguez-Pereira. Exact Solution of Several Families of Location-Arc Routing Problems. Transportation Science 53:5, 1213-1499. DOI: 10.1287/trsc.2018.0881.

• Superchi, C; González, J.A.; Solà, I; Cobo, E; Hren, D; Boutron, I (2019). Tools used to assess the quality of peer review reports: a methodological systematic review, BMC Med Res Methodol. 2019;19(48):1–14. DOI: 10.1186/s12874-019-0688-x

2018

• F.-Javier Heredia, Marlyn D. Cuadrado, Cristina Corchero, On optimal participation in the electricity markets of wind power plants with battery energy storage systems, Computers and Operations Research, vol. 96, 316-329, August 2018. DOI: https://doi.org/10.1016/j.cor.2018.03.004. Preprint: http://hdl.handle.net/2117/118479

• F.-Javier Heredia, Julián Cifuentes-Rubiano, Cristina Corchero, Stochastic optimal generation bid to electricity markets with emissions risk constraints, Journal of Environmental Management, Vol. 207, Issue 1, 432-443, February 2018. DOI: https://doi.org/10.1016/j.jenvman.2017.11.010. Preprint: http://hdl.handle.net/2117/114024

• J. Armas, A. Ferrer, A.A. Juan, E. Lalla-Ruiz, Modeling and solving the non-smooth arc routing problem with realistic soft constraints, Expert System With Applications, 2018, (98) 205-220. DOI: https://doi.org/10.1016/j.eswa.2018.01.020

• E. Fernández, G. Laporte, and J. Rodríguez-Pereira. A branch-and-cut algorithm for the multi-depot rural postman problem. Transportation Science 52:2, 353-369. DOI: 10.1287/trsc.2017.0783.

2017

• J. Castro, S. Nasini, On geometrical properties of preconditioners in IPMs for classes of block-angular problems, SIAM Journal on Optimization, 27 (2017), 1666-1693. Previously appeared as Research Report DR 2016/03, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2016.

• J. Castro, S. Nasini, F. Saldanha-da-Gama, A cutting-plane approach for large-scale capacitated multi-period facility location using a specialized interior-point method, Mathematical Programming (series A), 163 (2017), 411-444. Free view-only version available from this link: http://rdcu.be/nkAz . Previously appeared as Research Report DR 2015/01, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2015.

• L. Marí, N. Nabona, A. Pagès, Medium-term power planning in electricity markets with pool and bilateral contracts, European Journal of Operational Research, 2017, 1-12, in press. DOI: http://dx.doi.org/10.1016/j.ejor.2017.02.003.

• E. Fernández and J. Rodríguez-Pereira. Multi-depot rural postman problems. TOP 25, 340-372. DOI: 10.1007/s11750-016-0434-z.
  

• Castro, J.; González, J.A. (2017). A linear optimization-based method for data privacy in statistical tabular data, Optimization Methods and Software, DOI: 10.1080/10556788.2017.1332620.

2016

• J. Castro, Interior-point solver for convex separable block-angular problems, Optimization Methods & Software, 31 (2016) 88-109. Previously appeared as Research Report DR 2014/03, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2014.

• A. Ferrer, D. Guimarans, H. Ramalhino, A.A. Juan , A BRILS metaheuristic for non-smooth flow-shop problems with failure-risk costs . Expert Systems With Aplications, 2016, 44 177–186. DOI: 10.1016/j.eswa.2015.09.011

• L. Calvet, A. Ferrer, M.I.Gomes, A.A. Juan , Combining Statistical Learning with Metaheuristics for the Multi-Depot Vehicle Routing Problem with Market Segmentation. Computers and Industrial Engeenering,  2016, (94) 93-104, DOI: 10.1016/j.cie.2016.01.016

• A. Ferrer, M. A. Goberna, M. Teodorov and E. González, A comparative note on the relaxation algorithms for the linear semi-infinite feasibility problem. Annals of Operations Research.First online: 16 February 2016. DOI:10.1007/s10479-016-2135-2

• E. Fernández, G. Laporte, and J. Rodríguez-Pereira. A branch-and-cut algorithm for the multi-depot rural postman problem. Proceedings of the 19th International Multiconference Information Society – IS 2016, Volume H, 51-53.

2015

• J. Castro, S. Nasini, Mathematical programming approaches for classes of random network problems, European Journal of Operational Research, 245 (2015) 402-414. Previously appeared as Research Report DR 2013/01, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2013.

• D. Baena, J. Castro, J. A. González, Fix-and-relax approaches for controlled tabular adjustment, Computers & Operations Research, 58 (2015) 41-52. Previously appeared as Research Report DR 2013/02, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2013.

• S. Nasini, J. Castro, P. Fonseca, A mathematical programming approach for different scenarios of bilateral bartering, Statistics and Operations Research Transactions - SORT, 39 (2015) 85-108. Previously appeared as Research Report DR 2013/07, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2013.

• L. Marí, N. Nabona, Renewable energies in medium-term power planning, IEEE Transactions on Power Systems, 30 (2015) 88-97.

2014

• L. Igualada, C. Corchero, M- Cruz-Zambrano, F.J. Heredia Optimal Energy Management for a Residential Microgrid Including Vehicle-to-Grid System. IEEE Transactions on Smart Grid, vol. 5, no. 4, 2163-2172, July 2014. DOI: 10.1109/TSG.2014.2318836. Preprint: http://hdl.handle.net/2117/20642.

• J. Castro, A. Frangioni, C. Gentile, Perspective reformulations of the CTA problem with L2 distances, Operations Research, 62(4) (2014) 891-909. Previously appeared as Technical Report IASI CNR 11-19 2011. Also available as Research Report DR 2014/02, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2014.

• A. Auslender, A. Ferrer, M.A. Goberna, M.A. López, Comparative study of RPSALG algorithm for convex semi-infinite programming.  Computational Optimization and Applications, Springer, (2014). DOI: 10.1007/s10589-014-9667-7.

• S. Gonzalez-Martin, A. Ferrer, Angel A. Juan, and D. Riera, Solving non-smooth arc routing problems throughout biased-randomized heuristics. Advances in Intelligent Systems and Computing, 262 (2014) 451-462,  ISSN: 2194-5357, DOI:10.1007/978-3-319-04630-3_33.

• A. Ferrer, A. Bagirov and G. Beliakov, Solving DC programs using the Cutting Angle Method. Journal of Global Optimization, Springer, (2014). DOI: 10.1007/s10898-014-0159-1.

2013

• M. Pilar Munyoz, Cristina Corchero, F.-Javier Heredia, Improving Electricity Market Price Forecasting with Factor Models for the Optimal Generation Bid. International Statistical Review, 81: 289–306. 2013. DOI: 10.1111/insr.12014. Preprint:  http://hdl.handle.net/2117/3047.

• S. Bocanegra, J. Castro, A.R.L. Oliveira, Improving an interior-point approach for large block-angular problems by hybrid preconditioners, European Journal of Operational Research, 231 (2013) 263-273 . Previously appeared as Research Report DR 2012/06, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2012.

• C. Corchero, Eugenio Mijangos, F. J. Heredia, A new optimal electricity market bid model solved though perspective cuts, Top, vol. 21, Issue 1, pp 84-108, 2013. DOI: 10.1007/s11750-011-0240-6. Preprint: Report DR 2011/04.

• J. Castro, J. Cuesta, Solving $L1$-CTA in 3D tables by an interior-point method for primal block-angular problems, TOP, 21 (2013) 25-47. Previously appeared as Research Report DR 2011/01, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2011.

• Angel, J.A., Faulin, J., Ferrer, A., Ramalhinho, H., Ionescu, D., MIRHA: multi-start biased randomization of heuristics with adaptive local search for solving non-smooth routing problems. TOP, 21(2013) 109-132, DOI 10.1007/s11750-011-0245-1. (Indexed in ISI SCI. 2010 FI =0.756 , Q3[49/75], Third Quartile, Operations Research & Managment Science).

2012

• N. Nabona, Medium term load matching in power Planning, IEEE Transactions on Power Systems. To appear. DOI: 00.1109/TPWRS.2012.2220788

• J. Castro, On assessing the disclosure risk of controlled adjustment methods for statistical tabular data, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 20 (2012) 921-941. Previously appeared as Research Report DR 2012/07, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2012.

• F. J. Heredia, M. J. Rider, C. Corchero, A stochastic programming model for the optimal electricity market bid problem with bilateral contracts for thermal and combined cycle units, Annals of Operations Research, Vol. 193, Number 1, 107-127, 2012, DOI: 10.1007/s10479-011-0847-x. Preprint:  http://hdl.handle.net/2117/2282.

• J. Castro, J. Cuesta, Improving an interior-point algorithm for multicommodity flows by quadratic regularizations, Networks, 59 (2012) 117-131. Previously appeared as Research Report DR 2009/09, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2009.

• J. Castro, Recent advances in optimization techniques for statistical tabular data protection, European Journal of Operational Research, 216 (2012) 257-269. Previously appeared as Research Report DR 2011/03, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2011.

• E. Mijangos, Lagrangian Relaxations on Networks by ε-Subgradient Methods, Journal of Optimization Theory and Applications, 152:51-74, 2012.
  

2011

• J. Castro, J. Cuesta, Quadratic regularizations in an interior-point method for primal block-angular problems, Mathematical Programming, 130 (2011) 415-445. Previously appeared as Research Report DR 2008/07, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2008.

• D. Baena, J. Castro, Using the analytic center in the feasibility pump, Operations Research Letters, 39 (2011) 310-317. Previously appeared as Research Report DR 2010/03 , Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2010.

• J. Castro, Extending controlled tabular adjustment for non-additive tabular data with negative protection levels, Statistics and Operations Research Transactions - SORT, 35 (2011) 3-20. Previously appeared as Research Report DR 2010/01, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2010.

• C. Corchero, F. J. Heredia, A Stochastic Programming Model for the Thermal Optimal Day-Ahead Bid Problem with Physical Futures Contracts, Computers and Operations Research, Vol. 38, Issue 11, November 2011, pages 1501-1512 . DOI: 10.1016/j.cor.2011.01.008. Preprint: http://hdl.handle.net/2117/14109. 2011.

• J. A. González, J. Castro, A heuristic block coordinate descent approach for controlled tabular adjustment, Computers & Operations Research, 38 (2011) 1826-1835. Previously appeared as Research Report DR 2010/06, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2010.

•  Sainz, L., Mesas, J.J., Ferrer, A., Deterministic and stochastic assessment of the harmonic currents consumed by discharge lamps. Electric Power Systems Research,  Vol. 81(2011), pp. 10–18 (Indexed in ISI SCI. 2011 FI = 1.259, Q2, Second Quartile, Engineering, Electrical & Electronic).

2010

• G. Beliakov, A. Ferrer,  Bounded lower subdifferentiability optimization techniques. Applications. Journal of Global Optimization, Springer, Vol 47 (2):211-231, DOI: 10.1007/s10898-009-9467-2.

• J. Castro, J. Cuesta, Existence, uniqueness and convergence of the regularized primal-dual central path, Operations Research Letters, 38 (2010) 366-371.  Previously appeared as  Research Report DR 2009/08, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2009.

• F. J. Heredia, M. J. Rider, C. Corchero, "Optimal Bidding Strategies for Thermal and Generic Programming Units in the Day-ahead Electricity Market", IEEE Transactions on Power Systems, accepted. Vol. 25, no. 3,  1504-1518, Aug. 2010. DOI:10.1109/TPWRS.2009.2038269. Previously appeared as Research Report DR 2008/13, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2008.

•  Juan, A.; Ferrer, A.; Serrat, C.; Faulin, J.; Beliakov, G.; Hester, J.M., Potential Applications of Discrete-Event Simulation and Fuzzy Rule-Based Systems to Structural Reliability and Availability. Simulation Methods for Reliability and Availability of Complex Systems, Springer Series in Reliability Engineering, ISSN: 1614-7839, ISBN: 978-1-84882-212-2, pp. 199-255, 2010

• Castro, J.; González, J.A. (2010). A tool for analyzing and fixing infeasible RCTA instances, Lecture Notes in Computer Science, 6344, 17-28. Eds. J. Domingo-Ferrer and E. Magkos, © Springer.

2009

• A. Alabi, J. Castro, A mathematical model of refinery operations characterised by complete horizontal integration of subsystems from purchase to product distribution, Hydrocarbon World, 4(2) (2009) 55-56.

• A. Alabi, J. Castro, Dantzig-Wolfe and block coordinate-descent decomposition in large-scale integrated refinery-planning, Computers and Operations Research, 36 (2009) 2472-2483. Previously appeared as Research Report DR 2008/01, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2008.

• J. Castro, A stochastic programming approach to cash management in banking, European Journal of Operational Research, 192 (2009) 963-974. Previously appeared as Research Report DR 2004/14, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2004.
• A. Ferrer et alt., Combining Discrete Event Simulation and Fuzzy Sets to Analyze Structural Reliability & Availability in Building and Civil Engineering. Simulation Methods for Reliability and Availability of Complex Systems, Springer.

• A. Ferrer,  J. E.  Martínez, Improving the efficiency of dc global optimization methods by improving the DC representation of the objective function. Journal of Global Optimization, (2009) Springer, 43 (4):513-531.

• A. Pàges, J. Gondzio, N. Nabona, Warmstarting for interior point methods applied to the long-term power planning problem. European journal of operational research. 197-1. pp. 112-125. 07/2009. ISSN 0377-2217.

• D. Rosas, J. Castro, L. Montero, Using ACCPM in a simplicial decomposition algorithm for the traffic assignment problem, Computational Optimization and Applications, 44 (2009) 289-313. Previously appeared as Research Report DR 2002/04, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2002.

• L. Sainz, J. J. Mesas, A. Ferrer,  Three-phase full-wave rectifier study with experimental measurements. Electric Power Systems Research, (2009) Elsevier, Science S.A, 79:521- 530.

• M. Tesser, A. Pàges, N. Nabona, An oligopoly model for medium-term power planning in a liberalized market. IEEE transactions on power systems. 24-1, pp. 67-77, 02/2009. ISSN 0885-8950.

2008

• J. A. Angel, C. Serrat, M. Sorroche, A. Ferrer, A simulation-based algorithm to predict time-dependent structural reliability. Advances in simulation for production and logistics applications, (2008) Fraunhofer Irb Verlag, Stuttgart, 555-564.

2007

• A. Pagès, N.Nabona, A heuristic for the long-term electricity generation planning problem using the Bloom and Gallant formulation. European Journal of Opertaion Research. Volumen 181(3) (September 2007) 1245 - 1264.

• J. Castro, A shortest paths heuristic for statistical disclosure control in positive tables, INFORMS Journal on Computing 19(4) (2007) 520-533 . Previously appeared as Research Report DR 2004/10 Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2004.

• J. Castro, An interior-point approach for primal block-angular problems, Computational Optimization and Applications, 36 (2007) 195-219.

• N. Nabona, A. Pagès, A three-stage short-term electric power planning procedure for a generation company in a liberalized market. International Journal of Electric Power Systems. Volumen 29(5) (Junio 2007) 408 - 421.

2006

• J. Castro, Minimum-distance controlled perturbation methods for large-scale tabular data protection, European Journal of Operational Research, 171 (2006) 39-52. An extended version previously appeared as Research Report DR 2003/14, Dept. of Statistics and Operations Research, Universitat Politècnica de Catalunya, 2003.

2005

• C.Beltran , F.J. Heredia, An Effective Line Search for the Subgradient Method, Journal of Optimization Theory and Applications, vol. 125, issue 1, pp. 19, 2005. DOI: 10.1007/s10957-004-1708-4.

• J. Castro, Quadratic interior-point methods in statistical disclosure control , Computational Management Science, 2(2) (2005) 107-121.

• A Ferrer, Applying global optimization to a problem in short-term hydrotermal scheduling. Nonconvex Optimization and its Applications,(2005) Springer, 77:263-285.

2004

• J. Castro, Discussion on On self-regular IPMS by M. Salahi, R. Sotirov and T. Terlaky , TOP, 12(2) (2004) 276--277.

• J. Castro, J. A. González, A nonlinear optimization package for long-term hydrothermal coordination , European Journal of Operational Research, 154 (2004) 641-658.

2003

• J. Castro, Solving difficult multicommodity problems through a specialized interior-point algorithm, Annals of Operations Research, 124 (2003), 35-48.

2002

• C.Beltran, F. J. Heredia, "Unit Commitment by Augmented Lagrangian Relaxation: Testing Two Decomposition Approaches", Journal of Optimization Theory and Applications, vol. V112, issue 2: Springer Netherlands, pp. 295 - 314, 02/2002. DOI: 10.1023/A:1013601906224.

• J. A. González, Probabilistic Production Costing Modeled With AMPL, IEEE Transactions on Power Systems, (2002). V17(2), 277-282. DOI: 10.1109/TPWRS.2002.1007893.

2001

• A. Ferrer,  Representation of a polynomial function as a difference of convex polynomials, with an application. Lectures Notes in Economics and Mathematical Systems, Springer, 502(2001) 189-207.

• E. Mijangos, N. Nabona, On the first-order estimation of multipliers form Kuhn-Tucker systems, Computers and Operations Research. Vol. 28 (2001) 243 – 270.


• N. Nabona, C. Gil, J. Albrecht, Long-Term Thermal Power Planning at VEW ENERGIE Using a Multi-Interval Bloom and Gallant Method. IEEE Trans. on Power Systems. Vol. 15 (2001) 69 – 77.

2000

• J. Castro, A specialized interior-point algorithm for multicommodity network flows , SIAM Journal on Optimization, 10 (2000), 852-877.

• J. A. González, N. Nabona, Multicommodity long-term hydrogeneration optimization with capacity and energy constraints, TOP, (2000). V8, 73-96.

1999

• C.Beltran, F. J. Heredia, Short Term Hydrothermal Coordination by Augmented Lagrangean Relaxation: a New Multiplier Updating, Investigació Operativa, vol. 8, issue 1, 2, 3, pp. 63-75, 1999.

1998

• J. Castro, An interior-point algorithm for quadratic programming through separable equivalent problems (in Spanish), Qüestiió, 22 (1998), 117-142.

• J. Castro, An implementation of a higher-order primal-dual interior-point algorithm using a predictor-corrector method for linear programming (in Spanish), Qüestiió, 22 (1998), 103-116.

1996

• J. Castro, An implementation of linear and nonlinear multicommodity network flows , European Journal of Operational Research, 92 (1996), 37-53.  

• F.J. Heredia, N. Nabona, Optimum Short-Term Hydrothermal Scheduling with Spinning Reserve through Network Flows. IEEE Trans. on Power Systems. Vol. 1 (1996) 1642 – 1651.

1995