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ORCIDWelington de Oliveira 0001
Person information
- affiliation: MINES ParisTech, PSL Research University, CMA Centre de Mathématiques Appliquées, France
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Journal Articles
- 2024
[j27]Welington de Oliveira, Valentina Sessa, David Sossa
:
Computing Critical Angles Between Two Convex Cones. J. Optim. Theory Appl. 201(2): 866-898 (2024)- 2023
- [j26]Welington de Oliveira:
Short Paper - A note on the Frank-Wolfe algorithm for a class of nonconvex and nonsmooth optimization problems. Open J. Math. Optim. 4: 1-10 (2023) - [j25]Ji-Eun Byun, Welington de Oliveira, Johannes O. Royset:
S-BORM: Reliability-based optimization of general systems using buffered optimization and reliability method. Reliab. Eng. Syst. Saf. 236: 109314 (2023) - 2022
- [j24]Emerson Butyn, Elizabeth W. Karas, Welington de Oliveira:
A derivative-free trust-region algorithm with copula-based models for probability maximization problems. Eur. J. Oper. Res. 298(1): 59-75 (2022) - [j23]Wim van Ackooij, Welington de Oliveira:
Addendum to the paper 'Nonsmooth DC-constrained optimization: constraint qualification and minimizing methodologies'. Optim. Methods Softw. 37(6): 2241-2250 (2022) - 2021
- [j22]Wim van Ackooij, Sophie Demassey, Paul Javal, Hugo Morais, Welington de Oliveira, Bhargav Swaminathan:
A bundle method for nonsmooth DC programming with application to chance-constrained problems. Comput. Optim. Appl. 78(2): 451-490 (2021) - 2020
- [j21]Bruno Colonetti, Erlon Cristian Finardi, Welington de Oliveira:
A Mixed-Integer and Asynchronous Level Decomposition with Application to the Stochastic Hydrothermal Unit-Commitment Problem. Algorithms 13(9): 235 (2020) - [j20]Masao Fukushima, Joaquim Júdice, Welington de Oliveira, Valentina Sessa:
A sequential partial linearization algorithm for the symmetric eigenvalue complementarity problem. Comput. Optim. Appl. 77(3): 711-728 (2020) - [j19]Welington de Oliveira:
Sequential Difference-of-Convex Programming. J. Optim. Theory Appl. 186(3): 936-959 (2020) - [j18]Franck Iutzeler, Jérôme Malick, Welington de Oliveira:
Asynchronous level bundle methods. Math. Program. 184(1): 319-348 (2020) - [j17]Wim van Ackooij, Welington de Oliveira:
Some brief observations in minimizing the sum of locally Lipschitzian functions. Optim. Lett. 14(3): 509-520 (2020) - 2019
- [j16]Wim van Ackooij, Welington de Oliveira, Yongjia Song:
On level regularization with normal solutions in decomposition methods for multistage stochastic programming problems. Comput. Optim. Appl. 74(1): 1-42 (2019) - [j15]Welington de Oliveira:
Proximal bundle methods for nonsmooth DC programming. J. Glob. Optim. 75(2): 523-563 (2019) - [j14]Wim van Ackooij, Welington de Oliveira:
Nonsmooth and Nonconvex Optimization via Approximate Difference-of-Convex Decompositions. J. Optim. Theory Appl. 182(1): 49-80 (2019) - [j13]Wim van Ackooij, Welington de Oliveira:
Non-smooth DC-constrained optimization: constraint qualification and minimizing methodologies. Optim. Methods Softw. 34(4): 890-920 (2019) - 2018
- [j12]Wim van Ackooij, Welington de Oliveira, Yongjia Song:
Adaptive Partition-Based Level Decomposition Methods for Solving Two-Stage Stochastic Programs with Fixed Recourse. INFORMS J. Comput. 30(1): 57-70 (2018) - 2017
- [j11]Wim van Ackooij, V. Berge, Welington de Oliveira, Claudia A. Sagastizábal:
Probabilistic optimization via approximate p-efficient points and bundle methods. Comput. Oper. Res. 77: 177-193 (2017) - [j10]Jérôme Malick, Welington de Oliveira, Sofia Zaourar:
Uncontrolled inexact information within bundle methods. EURO J. Comput. Optim. 5(1-2): 5-29 (2017) - [j9]Welington de Oliveira:
Target radius methods for nonsmooth convex optimization. Oper. Res. Lett. 45(6): 659-664 (2017) - 2016
- [j8]Wim van Ackooij, Antonio Frangioni, Welington de Oliveira:
Inexact stabilized Benders' decomposition approaches with application to chance-constrained problems with finite support. Comput. Optim. Appl. 65(3): 637-669 (2016) - [j7]Welington de Oliveira, Mikhail V. Solodov:
A doubly stabilized bundle method for nonsmooth convex optimization. Math. Program. 156(1-2): 125-159 (2016) - 2014
- [j6]Wim van Ackooij, Welington de Oliveira:
Level bundle methods for constrained convex optimization with various oracles. Comput. Optim. Appl. 57(3): 555-597 (2014) - [j5]José Yunier Bello Cruz, Welington de Oliveira:
Level bundle-like algorithms for convex optimization. J. Glob. Optim. 59(4): 787-809 (2014) - [j4]Welington de Oliveira, Claudia A. Sagastizábal, Claude Lemaréchal:
Convex proximal bundle methods in depth: a unified analysis for inexact oracles. Math. Program. 148(1-2): 241-277 (2014) - [j3]Welington de Oliveira, Claudia A. Sagastizábal:
Level bundle methods for oracles with on-demand accuracy. Optim. Methods Softw. 29(6): 1180-1209 (2014) - 2011
- [j2]Welington Luis de Oliveira, Claudia A. Sagastizábal, Susana Scheimberg:
Inexact Bundle Methods for Two-Stage Stochastic Programming. SIAM J. Optim. 21(2): 517-544 (2011) - 2010
- [j1]Welington Luis de Oliveira, Claudia A. Sagastizábal, Débora Dias Jardim Penna, Maria Elvira Piñeiro Maceira, Jorge Machado Damázio:
Optimal scenario tree reduction for stochastic streamflows in power generation planning problems. Optim. Methods Softw. 25(6): 917-936 (2010)
Conference and Workshop Papers
- 2020
- [c2]Dhekra Bousnina, Welington de Oliveira, Peter Pflaum:
A Stochastic Optimization Model for Frequency Control and Energy Management in a Microgrid. LOD (1) 2020: 177-189 - 2019
- [c1]Gratien Bonvin, Sophie Demassey, Welington de Oliveira:
Robust Design of Pumping Stations in Water Distribution Networks. WCGO 2019: 957-967
Coauthor Index
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