Now showing items 1-3 of 3

    • Wang, Xu (2017-06-19)
      The continuous increase in the number of wireless devices and the huge demand for higher data rates have promoted the development of new wireless communications technologies with improved spectrum sharing features. Recently, ...
    • Nguyen, Hao Thanh (2013-08-22)
      We have investigated two greedy strategies for finding an approximation to the minimum of a convex function E, defined on a Hilbert space H. We have proved convergence rates for a modification of the orthogonal matching ...
    • Wang, Tianying (2018-07-18)
      We propose novel methods to tackle two problems: the misspecified model with measurement error and high-dimensional binary classification, both have a crucial impact on applications in public health. The first problem ...