Priti Srinivas Sajja joined the faculty of the Department of Computer Science, Sardar Patel University, India in 1994 and presently works as an Associate Professor. She received her M.S. (1993) and Ph.D (2000) in Computer Science from the Sardar Patel University. Her research interests include knowledge-based systems, soft computing, multiagent systems, and software engineering. She has more than 100 publications in books, book chapters, journals, and in the proceedings of national and international conferences. Four of her publications have won best research paper awards. She is co-author of 'Knowledge-Based Systems'. She is supervising work of seven doctoral research students. She is Principal Investigator of a major research project funded by UGC, India. She is serving as a member in editorial board of many international science journals and served as program committee member for various international conferences. Rajendra Akerkar is a professor/senior researcher at the Western Norway Research Institute (Vestlandsforsking), Norway. His research and teaching experience includes over 20 years in the Academia spanning different universities in Asia, Europe and North America. As founder, he is instrumental in ensuring that the Technomathematics Research Foundation (TMRF) lends a platform for research in India. Under his leadership, TMRF has become one of the well-known organizations amongst the research community worldwide. His current research agenda basically concentrates on learning and language - how each works in the human and how they can be replicated in a machine. He received DAAD fellowship in 1990 and also awarded prestigious BOYSCASTS Young Scientist award of Department of Science & Technology, Government of India, in 1997. He is an Editor-in-Chief of International Journal of Computer Science & Applications, and Associate Editor of International Journal of Metadata, Ontologies and Semantics. He is