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Research project

Approximation theory for two-level value functions with application

Staff

Lead researchers

Professor Alain Zemkoho

Professor of Mathematical Optimization

Research interests

  • Bilevel and hierarchical optimization
  • First and second order numerical methods for continuous optimization
  • Nonsmooth and nonconvex optimization
Connect with Alain

Email: A.B.Zemkoho@soton.ac.uk

Collaborating research institutes, centres and groups

Research outputs

Bilevel hyperparameter optimization for support vector classification
Qingna Li, Zhen Li & Alain Zemkoho, 2022, Mathematical Methods of Operations Research, 96(3), 315-350
DOI: 10.1007/s00186-022-00798-6
Type: article
Extension of the value function reformulation to multiobjective bilevel optimization
Lahoussine Lafhim & Alain Zemkoho, 2022, Optimization Letters, 2022
DOI: 10.1007/s11590-022-01948-9
Type: article
Deep learning methods for screening patients' S-ICD implantation eligibility
Anthony J. Dunn, Mohamed H. ElRefai, Paul R. Roberts, Stefano Coniglio, Benedict M. Wiles & Alain B. Zemkoho, 2021, Artificial Intelligence in Medicine, 119
DOI: 10.1016/j.artmed.2021.102139
Type: article
Levenberg-Marquardt method and partial exact penalty parameter selection in bilevel optimization
Andrey Tin & Alain B. Zemkoho, 2021, Optimization and Engineering
DOI: 10.1007/s11081-022-09736-1
Type: article