Estimating the entropy of binary time series: methodology, some theory and a
simulation study, by Y.Gao, I.Kontoyiannis, and E.Bienenstock,
Entropy 2008, 10, 71-99 by Rajat A
Constructing free-energy approximations for generalized belief propagation
algorithms, by J.S.Yedidia, W.T.Freeman, and Y.Weiss.
IEEE Transactions on InformationTheory, vol. 51, no. 7, July 2005. by Vikram T
On the Shannon capacity of a graph, by L.Lovasz, IEEE Transactions on InformationTheory, vol. 25, no.1, January 1979. by Ramanjit