Stochastic Modelling and Filtering : Proceedings of the IFIP WG 7 1 Working Conference Rome Italy December 10 14 1984 Optimization of drugs action Nonlinear stochastic evolution equations in Hilbert spaces Equivalence and reversibility of point processes Galerkin approximation for optimal linear filtering of infinite dimensional linear systems On conditionally linear filtering control and coding Martingale problems for controlled processes Estimation of immune response model parameters based on maximum likelihood method Approximate impulse control of partially observed systems The averaging principle for a class of stochastic algorithms in adaptive filtering Asymptotic study of estimation problems with small observation noise Filtering on manifolds Finite dimensionality in discrete time nonlinear filtering from a bayesian statistics viewpoint On the innovations problem for a finite additive white noise approach to nonlinear filtering Classification of discretization schemes of diffusions according to an ergodic criterium.