Hugh E. Williams is a software design engineer at Microsoft's WindowsLive Search in Redmond, WA. Previously, he was the AssociateProfessor in Information Retrieval at RMIT University in Melbourne,Australia. He's published over 70 research papers and holds around 10patents, mostly in the search engine area. When not at work Hughlikes to hang out with his family, exercise, watch Richmond playfooty, and learn about baseball. Hugh has a PhD from RMIT University.His home page is http://hughwilliams.com .