@incollection{NIPS2006_495,
 title = {Unified Inference for Variational Bayesian Linear Gaussian State-Space Models},
 author = {David Barber and Silvia Chiappa},
 booktitle = {Advances in Neural Information Processing Systems 19},
 editor = {B. Sch\"{o}lkopf and J. Platt and T. Hoffman},
 publisher = {MIT Press},
 address = {Cambridge, MA},
 pages = {81--88},
 year = {2007}
}