Dr Maozhen Li is currently Lecturer in Electronics and Computer Engineering, in the School of Engineering and Design at Brunel University, UK. From January 1999 to January 2002, he was Research Associate in the Department of Computer Science, Cardiff University, UK. Dr Li received his PhD degree in 1997, from the Institute of Software, Chinese Academy of Sciences, Beijing, China. His research interests are in the areas of Grid computing, problem-solving environments for large-scale simulations, software agents for semantic information retrieval, multi-modal user interface design and computer s...