Dr. Samir Dey obtained his M.Sc in Applied Mathematics from IIEST,Shibpur, West Bengal, India, M.Tech in Operations Research from N.I.T,Durgapur, West Bengal, India and Ph.D (Science) in Mathematics from IIEST, Shibpur, West Bengal, India in the area of Operations Research. Presently he has been working as an assistant professor and HOD in Department of Mathematics at JIS University, Kolkata, West Bengal; India. He has more than 15 years of teaching and about 8 years of research experience. He has published One book, 5 book chapters, 28 research papers in reputed journals, national and international conferences. His research interest includes Operations Research and optimization techniques in engineering field.