35 citations · 67 across the 2 of their papers we have counts for
2 papers
math.ST2012★ 32 cited
Minimax estimation for mixtures of Wishart distributions
L. R. Haff, P. T. Kim, J. -Y. Koo +1
The space of positive definite symmetric matrices has been studied extensively as a means of understanding dependence in multivariate data along with the accompanying problems in s…
math.ST2010★ 35 cited
Möbius deconvolution on the hyperbolic plane with application to impedance density estimation
Stephan F. Huckemann, Peter T. Kim, Ja-Yong Koo +1
In this paper we consider a novel statistical inverse problem on the Poincaré, or Lobachevsky, upper (complex) half plane. Here the Riemannian structure is hyperbolic and a transit…