Volume 11

Gaussian Scale Mixtures Miguel Martins Felgueiras 1 *, Jo�o Paulo Martins**, Rui Filipe Santos** * CEAUL Lisbon and ESTG, CIGS, Polytechnic Institute of Leiria, Portugal ** CEAUL Lisbon and ESTG, Polytechnic Institute of Leiria, Portugal Abstract: In this paper we present a parsimonious approximation of a Gaussian mixture when its components share a common mean […]

William F. Mitchell Applied and Computational Mathematics Division National Institute of Standards and Technology Gaithersburg, MD, USA 20899-8910 Abstract: One aspect of adaptive mesh refinement in the finite element method for solving partial differential equations is the method by which elements are refined. In the early 1980’s the dominant method for refining triangles was the