Positions held

Department of Computer Science & Engineering,SRM University, Andhra PradeshMangalagiri -Mandal, Neeru Konda, Amaravati, Andhra Pradesh 522502, India.
Institute for Advancing Intelligence (IAI),TCG Centres for Research & Education,Bengal Eco Intelligent Park, EM Block, Sector V, Salt LakeKolkata 700091, India.
Department of Computer Science, University of Calgary,2500 University Drive, NWCalgary T2N 1N4, Canada.
Faculty of Information Science & Electrical Engineering,Department of Informatics,  Kyushu University,744 Motooka Nishi-ku, Fukuoka 819-0395, Japan.
R.C. Bose Centre for Cryptology and Security,Indian Statistical Institute,203 Barrackpore Trunk Road, Kolkata 700108, India.
Department of Mathematics, Presidency University86/1, College Street, Kolkata 700073, India.
Department of Pure Mathematics, University of Calcutta35, Ballygunge Circular Road, Kolkata 700019, India.
Department of Pure Mathematics, University of Calcutta35, Ballygunge Circular Road, Kolkata 700019, India.
Production and Quantitative Methods, Indian Institute of ManagementAhmedabad, Gujarat, India.