A framework for linear information inequalities
IEEE Transactions on Information Theory
A non-Shannon-type conditional inequality of information quantities
IEEE Transactions on Information Theory
On characterization of entropy function via information inequalities
IEEE Transactions on Information Theory
Dualities Between Entropy Functions and Network Codes
IEEE Transactions on Information Theory
Hi-index | 0.00 |
The closure of the set of entropy functions associated with n discrete variables, Γn*, is a convex cone in (2n - 1)- dimensional space, but its full characterization remains an open problem. In this paper, we map Γn* to an n-dimensional region Φn* by averaging the joint entropies with the same number of variables, and show that the simpler Φn* can be characterized solely by the Shannon-type information inequalities.