Dr Sudip Misra is an Associate Professor in the Department of Computer Science and Engineering at the Indian Institute of Technology, Kharagpur, India. Prior to this he was associated with Cornell University (USA), Yale University (USA), Nortel Networks (Canada), and the Government of Ontario (Canada). He received his PhD degree in Computer Science from Carleton University, Ottawa, Canada, and Master's and Bachelor's degrees, respectively, from the University of New Brunswick, Fredericton, Canada, and the Indian Institute of Technology, Kharagpur, India. Dr Misra has several years of experience working in academia, government, and the private sector in research, teaching, consulting, project management, software design, and product engineering roles. Dr Sumit Goswami is a scientist with the Defence Research and Development Organization (DRDO), Ministry of Defence, Government of India. He has worked in the field of information security, wide area networks, website hosting, network management, and information extraction. He gained his PhD degree and Master's degree in Computer Science and Engineering from the Indian Institute of Technology, Kharagpur, India. He also holds a Postgraduate Diploma in Journalism and Mass Communication, a Bachelor's Degree in Library and Information Science, and a BTech Degree in Computer Science and Engineering.