David A. McAllester of the American Association of Artificial Intelligence since 1997. He has authored over 100 refereed publications. McAllester's research areas include machine learning theory, the theory of programming languages, automated reasoning, AI planning, computer game playing (computer chess), and computational linguistics. A 1991 paper on AI planning proved to be one of the most influential papers of the decade in that area. A 1993 paper on computer game algorithms influenced the design of the algorithms used in the Deep Blue system that defeated Garry Kasparov. A 1998 paper on machine learning theory introduced PAC-Bayesian theorems which combine Bayesian and non-Bayesian methods.
In a World Called Catastrophe In a World Called Catastrophe "In a World Called Catastrophe" is a song by Canadian rock artist Matthew Good. It was released in January 2003 as the second single from his debut solo album, "Avalanche". The song reached number 5 on Canada's Singles Chart. As with the previous single "Weapon", the song features accompaniment by the Vancouver Symphony Orchestra. The song was featured on the 8th edition of the Canadian series of "Now That's What I Call Music". The music video for "In a World Called Catastrophe" was directed by Kyle Davison and premiered in early 2003. The video has