Reinforcement Learning Reinforcement Learning with continuous states Learning to control along a single trajectory. Bandits and infinite dimensional statistics What corner cases can teach us about bandit optimisation Online Learning Online Learning in Online Auctions Dynamics in markets Algorithms with Predictions How to use your excel spreadsheet to make decisions. Control Theory Process Approximation Methods in Control Theory Surrogate stochastic objects. Diffusive Limit Control Efficient approximation of high-frequency pure jump problems.