- Workshop on Complex Networks (DCS 2018), International Centre for Theoretical Sciences (ICTS), Bangalore, June 26-30, 2018.
- 5th International Conference on “Complex Dynamical Systems and Applications” (CDSA 2017), IIT Guwahati, Dec 4 – 6, 2017.
- National Symposium on Bioinformatics & Computational Systems Biology, Central University of Himachal Pradesh, Nov 12 – 14, 2016.
- Conference on Nonlinear Systems and Dynamics, IISER Mohali, March 13-15, 2015.
- Dynamics Days Asia-Pacific 08, IIT Madras & IMSc Chennai, July 21-24, 2014.
- 3rd International Symposium on Complex Dynamical System and Application,2014 (CDSA 2014), Indian Statistical Institute, Kolkata, March 10 – 12, 2014.
- International Conference on Perspectives in Nonlinear Dynamics (PNLD), Hyderabad, July 15-18, 2013.
- International conference on “Nonlinear Data Analysis and Modeling: Advances, Applications and Perspectives“, Potsdam Institute for Climate Impact Research, Potsdam, Germany, March 21-22, 2013.
- International Conference on Mathematical and Theoretical Biology, IISER Pune, Jan 23 – 27, 2012.
- 31st Dynamics Day Europe, Oldenburg University, Oldenburg, Sept 12 – 16, 2011.
- 19th IEEE Workshop on Nonlinear Dynamics of Electronic Systems (NDES), March 8 – 11, 2011.
- International Conference on Perspectives in Nonlinear Dynamics (PNLD), IISc Bangalore, July 26 – 29, 2010.
- SYNCLINE 2010: Synchronization in Complex Networks, Physikzentrum, Bad Honnef, Germany, May 26-29, 2010.
- International Conference on Recent Developments in Nonlinear Dynamics, Bharathidasan University, Tiruchirapalli, Feb 13-16, 2008.
- International Symposium on Optimization and Systems Biology (OSB), Beijing, Aug 8-10, 2007.
- International Conference on Perspectives in Nonlinear Dynamics (PNLD), ICTP, Trieste, Italy, July 16-19, 2007.
- International Conference on Perspectives in Nonlinear dynamics, IIT & IMSc, Chennai, July 12–15, 2004.
- Symposium on “Current trends in Low Temperature Physics”, JNU, New Delhi, March 4- 5, 2004.
- Joint International workshop of SFI, USA and SINP, India on Dynamics of Networks and Spatially Extended Systems, SINP, Kolkata, January 21 – 23, 2002.
- International Conference on Perspectives in Theoretical Physics, Physical Research Laloratory, Ahmedabad, January 8-12, 2001.
- International Conference on Nonlinear Dynamics and Computational Physics, Physical Research Laloratory, Ahmedabad, November 18-22, 1997.
- National Symposium on Molecular and Cellular Bio-Physics, AIIMS, New Delhi, Feb 18-21, 1996.