"Information spectrum approach to strong converse theorems for degraded wiretap channels",
Proc. of 52nd Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, pp. 747-754, September, 2014.
"Information Spectrum Approach to Strong Converse Theorems for Degraded Wiretap Channels",
IEEE Transactions on Information Forensics and Security, vol. 10, issue 9, pp. 1891-1904, September, 2015.
Second Order Asymptotics for Degraded Wiretap Channels: How Good Are Existing Codes?,
, August, 2016.
"Second-Order Asymptotics of Covert Communications over Noisy Channels",
Proc. of IEEE International Symposium on Information Theory, pp. 2224-2228, July, 2016.