Explore the concept of Known Boundary Emulation for complex computer models in this 26-minute talk by Ian Vernon from Cambridge University. Delve into uncertainty quantification techniques and the use of Gaussian Process emulators to approximate computationally expensive codes. Learn about covariance updates, efficient methods, and the application of parallel boundaries in model updating. Discover how these techniques can be applied to real-world challenges such as climate modeling, tsunami prediction, and earthquake analysis. Gain insights into the theoretical and numerical aspects of GP emulation, with a focus on handling 'large' features in complex physical and numerical models.