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机译:Particle Smoothing for Conditionally Linear Gaussian Models as Message Passing Over Factor Graphs
Univ Modena & Reggio Emilia, Dept Engn Enzo Ferrari, I-41125 Modena, Italy;
Empirix Inc, I-41126 Modena, Italy;
State space representation; hidden Markov model; filtering; smoothing; marginalized particle filter; belief propagation;