Turbo Decoding as an Instance of Pearl's
`Belief Propagation' Algorithm.
R. J. McEliece,
D. J. C. MacKay and J.-F. Cheng. In
IEEE Journal on Selected Areas in Communication.
` Irregular turbocodes
'. with Brendan Frey. (in Proceedings of the
37th Allerton Conference on Communication, Control and Computing 1999, Allerton
House, Illinois.)