An Approach to Measurement by Quantum-Stochastic-Parameter Averaged   Bohmian Mechanics
  A coarse-grained quantum operator technique is used along with the formalism of Bohmian mechanics endowed with stochastic character at the quantum level in order to address some central issues in the quantum theory of measurement. A surprisingly simple picture of decoherence and EPR correlations emerges from its use. 
Jose Ignacio Usera