Contact Information

607 Furnas Hall

716-645-1450

sonjoy@buffalo.edu

Education

Ph.D., Civil and Environmental Engineering, University of Southern California, 2008. 

Research Interests

Multiscale mechanics, Computational stochastic mechanics, Stochastic search and optimization, Multiphysics system, Multifidelity system, Probabilistic risk and reliability assessment, Statistical energy analysis.

Selected Publications

  • S. Das, Y. M. Marzouk, and K. Willcox, "A stochastic relationship between fine and coarse scale model parameters," 2010 SIAM Annual Meeting (AN10), Pittsburgh, USA, July 12-16, 2010.
  • S. Das, J. C. Spall, and R. Ghanem, "Efficient Monte Carlo computation of Fisher information matrix using prior information," Computational Statistics and Data Analysis, v. 54, no. 2, pp. 272-289, 2010,
  • S. Das, and R. Ghanem, "A bounded random matrix approach for stochastic upscaling," SIAM Multiscale Modeling and Simulation, v. 8, no. 1, pp. 296-325, 2009.
  • S. Das, R. Ghanem, and S. Finette, "Polynomial chaos representation of spatio-temporal random field from experimental measurements," Journal of Computational Physics, v. 228, no. 23, pp. 8726-8751, 2009.
  • S. Das, and R. Ghanem, "Uncertainty analysis for surface ship subjected to underwater detonation," Proceedings of the IMAC-XXII Conference & Exposition on Structural Dynamics, Dearborn, USA, 2004.
  • S. Das, and C. S. Manohar, "Prediction of vibration energy flow variability in random built-up structures," Proceedings of the 74th Shock and Vibration Symposium, San Diego, USA, 2003.