1 code implementation • 7 Aug 2020 • Kyriakos Polymenakos, Nikitas Rontsis, Alessandro Abate, Stephen Roberts
SafePILCO is a software tool for safe and data-efficient policy search with reinforcement learning.
2 code implementations • 10 Jun 2019 • Nikitas Rontsis, Paul J. Goulart, Yuji Nakatsukasa
We present an algorithm for the minimization of a nonconvex quadratic function subject to linear inequality constraints and a two-sided bound on the 2-norm of its solution.
Optimization and Control 90C26, 65F15, 90C90
1 code implementation • 13 Jul 2017 • Nikitas Rontsis, Michael A. Osborne, Paul J. Goulart
Our acquisition function is a lower bound on the well-known Expected Improvement function, which requires evaluation of a Gaussian Expectation over a multivariate piecewise affine function.