Statistical Computations with AstroGrid and the Grid
  We outline our first steps towards marrying two new and emerging technologies; the Virtual Observatory (e.g, AstroGrid) and the computational grid. We discuss the construction of VOTechBroker, which is a modular software tool designed to abstract the tasks of submission and management of a large number of computational jobs to a distributed computer system. The broker will also interact with the AstroGrid workflow and MySpace environments. We present our planned usage of the VOTechBroker in computing a huge number of n-point correlation functions from the SDSS, as well as fitting over a million CMBfast models to the WMAP data. 
Robert C Nichol, Garry Smith (ICG Portsmouth), Christopher J Miller   (CTIO), Chris Genovese, Larry Wasserman (Stats CMU), B...