Yu-Chen Hu received his Ph.D. degree in Computer Science and Information Engineering from the Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan in 1999. Currently, he is a Professor at the Department of Computer Science and Information Management, Providence University, Sha-Lu, Taiwan. His areas of research interest include data compression, data hiding/steganography, digital forensics, digital watermarking, image processing, and information security. Shailesh Tiwari currently works as a Professor at the Department of Computer Science and Engineering, ABES Engineering College, Ghaziabad, India. He is an alumnus of Motilal Nehru National Institute of Technology Allahabad, India. His primary areas of research are software testing, implementation of optimization algorithms and machine learning techniques in software engineering. He has published more than 50 publications in international journals and in proceedings of leading international conferences. He also edits various Scopus, SCI and E-SCI-indexed journals and has organized several international conferences under the banner of the IEEE and Springer. He is a senior member of the IEEE and a member of the IEEE Computer Society. Krishn Kumar Mishra is currently working as Assistant Professor, Department of Computer Science and Engineering, Motilal Nehru National Institute of Technology Allahabad, India. He has also been worked as Visiting Faculty in Department of Mathematics and Computer Science, University of Missouri, St. Louis, USA. His primary area of research includes evolutionary algorithms, optimization techniques and design, and analysis of algorithms. He has also published more than 50 publications in International Journals and in Proceedings of Internal Conferences of repute. He is serving as a program committee member of several conferences and also edited Scopus and SCI-indexed journals. He is also member ofreviewer board of Applied Intelligence Journal, Springer. Munesh Chandra Trivedi is currently a Professor at the Department of Computer Science and Engineering, ABES Engineering College, Ghaziabad, India. He has published 20 textbooks and 80 research articles in various international journals and in the proceedings of leading international conferences. He has received young scientist and numerous other awards from different national and international forums. He has organized several international conferences sponsored by the IEEE, ACM and Springer. He is on the review panel of the IEEE Computer Society, International Journal of Network Security, Pattern Recognition Letter and Computer & Education (Elsevier Journal). He is a member of the executive committee of the IEEE UP Section, IEEE India Council and also the IEEE Asia Pacific Region 10.