D.p. AcharjyaD. P. Acharjya received his PhD in computer science from Berhampur University, India. He has been awarded with Gold Medal in M. Sc. from NIT, Rourkela. Currently he is working as a Professor in the School of Computing Science and Engineering, VIT University, Vellore, India. He has authored many national and international journal papers, book chapters, and five books to his credit. Additionally he has edited four books to his credit. He is reviewer of many international journals such as Fuzzy Sets and Systems , Knowledge Based Systems , and Applied Soft Computing . He has been awarded with Gold Medal from NIT, Rourkela; Eminent Academician Award from Khallikote Sanskrutika Parisad, Berhampur, Odisha; and Outstanding Educator and Scholar Award from National Foundation for Entrepreneurship Development, Coimbatore. Dr. Acharjya is actively associated with many professional bodies like CSI, ISTE, IMS, AMTI, ISIAM, OITS, IACSIT, CSTA, IEEE and IAENG. He was founder secretary of OITS Rourkela chapter. His current research interests include rough sets, formal concept analysis, knowledge representation, data mining, granular computing, bio-inspired computing, and business intelligence. Read More Read Less