L. Roberts

Latest

• A Simplified Convergence Theory for Byzantine Resilient Stochastic Gradient Descent
• Scalable Subspace Methods for Derivative-Free Nonlinear Least-Squares Optimization
• Direct search based on probabilistic descent in reduced spaces
• Model-Based Derivative-Free Methods for Convex-Constrained Optimization
• Furnace Vestibule Heat Transport Models
• Does Model Calibration Reduce Uncertainty in Climate Projections?
• Escaping local minima with local derivative-free methods: a numerical investigation
• Inexact Derivative-Free Optimization for Bilevel Learning
• Efficient Hyperparameter Tuning with Dynamic Accuracy Derivative-Free Optimization
• Scalable Derivative-Free Optimization for Nonlinear Least-Squares Problems
• Improving the Flexibility and Robustness of Model-Based Derivative-Free Optimization Solvers
• Derivative-Free Algorithms for Nonlinear Optimisation Problems
• A Derivative-Free Gauss-Newton Method
• A heat and mass transfer study of carbon paste baking
• Derivative-Free Optimisation for Data Fitting