Abbasnejad, EhsanSanner, ScottBonilla, EdwinPoupart, Pascal2015-12-10August 3-99781577356332http://hdl.handle.net/1885/66132Bayesian approaches to preference learning using Gaussian Processes (GPs) are attractive due to their ability to explicitly model uncertainty in users' latent utility functions; unfortunately existing techniques have cubic time complexity in the number of20132015-12-10