Sirin Nitinawarat, Alexander Barg, Prakash Narayan, Chunxuan Ye, Alex Reznik. Perfect secrecy, perfect omniscience and steiner tree packing. In IEEE International Symposium on Information Theory, ISIT 2009, June 28 - July 3, 2009, Seoul, Korea, Proceedings. pages 1288-1292, IEEE, 2009. [doi]
Abstract is missing.