Refereed publications

  • Diaconis, P., Khare, K. and Saloff-Coste, L. (2008). Gibbs sampling, exponential families and orthogonal polynomials , Statistical Science 23, 151-178.
  • Khare, K. and Zhou, H. (2009). Rates of convergence of some multivariate Markov chains with polynomial eigenfunctions , Annals of Applied Probability 19, 737-777.
  • Khare, K. and Rajaratnam, B. (2010). Covariance trees and related Wishart distributions, AMS CONM Volume, Algebraic Methods in Statistics and Probability II, Editors M.Viana and H.Wynn.
  • Diaconis, P., Khare, K. and Saloff-Coste, L. (2010). Gibbs sampling, conjugate priors and coupling, Sankhya Ser. A 72, 136-169.
  • Diaconis, P., Khare, K. and Saloff-Coste, L. (2010). Stochastic alternating projections, Illinois Journal of Mathematics 54, 963-979.
  • Khare, K. and Rajaratnam, B. (2010). Covariance trees and related Wishart distributions, AMS CONM Volume, Algebraic methods in Statistics and Probability II, Editors M. Viana and H. Wynn.
  • Khare, K. and Rajaratnam, B. (2011). Wishart distributions for decomposable covariance graph models, Annals of Statistics 39, 514-555.
  • Khare, K. and Hobert, J. (2011). A spectral analytic comparison of trace-class data augmentation algorithms and their sandwich variants, Annals of Statistics 39, 2585-2606.
  • Khare, K. and Rajaratnam, B. (2012). Sparse matrix decompositions and graph characterizations, Linear Algebra and Its Applications 437, 932-947.
  • Khare, K. and Mukherjee, N. (2012). Convergence analysis of some multivariate Markov chains using stochastic monotonicity, to appear in the Annals of Applied Probability.
  • Khare, K. and Hobert, J.P. (2012). Geometric ergodicity of the Gibbs sampler for Bayesian quantile regression, to appear in the Journal of Multivariate Analysis.

Conference Proceedings

  • Salzman, J., Khare, K., Popper, S. and Rajaratnam, B. (2009). Detecting multivariate dependence in high dimensional data with application to Kawasaki disease, Proceedings of the International Conference on Systems Biology, Stanford, CA.
  • Khare, K. and Rajaratnam, B. (2009). Wishart distributions for covariance graph models and applications, Proceedings of the IMS-NRC Conference, Baltimore, MD.