| 2012 | ISIT | An outer bound for the vector Gaussian CEO problem. | Ersen Ekrem, Sennur Ulukus |
| 2012 | ITW | Gaussian wiretap channel with a batteryless energy harvesting transmitter. | Omur Ozel, Ersen Ekrem, Sennur Ulukus |
| 2012 | ITW | Gaussian wiretap channel with an amplitude constraint. | Omur Ozel, Ersen Ekrem, Sennur Ulukus |
| 2011 | ISIT | Secure lossy transmission of vector Gaussian sources. | Ersen Ekrem, Sennur Ulukus |
| 2010 | CISS | On Gaussian MIMO compound wiretap channels. | Ersen Ekrem, Sennur Ulukus |
| 2010 | GLOBECOM | Degrees of Freedom Region of the Gaussian MIMO Broadcast Channel with Common and Private Messages. | Ersen Ekrem, Sennur Ulukus |
| 2010 | ISIT | On Gaussian MIMO broadcast channels with common and private messages. | Ersen Ekrem, Sennur Ulukus |
| 2010 | ISIT | Gaussian MIMO broadcast channels with common and confidential messages. | Ersen Ekrem, Sennur Ulukus |
| 2010 | PIMRC | Transmission of common, public and confidential messages in broadcast channels with multiple antennas. | Ersen Ekrem, Sennur Ulukus |
| 2009 | GLOBECOM | Gaussian MIMO Multi-Receiver Wiretap Channel. | Ersen Ekrem, Sennur Ulukus |
| 2009 | ISIT | Secrecy capacity region of the Gaussian multi-receiver wiretap channel. | Ersen Ekrem, Sennur Ulukus |
| 2008 | ACSSC | On secure broadcasting. | Ersen Ekrem, Sennur Ulukus |
| 2008 | CISS | Effects of cooperation on the secrecy of multiple access channels with generalized feedback. | Ersen Ekrem, Sennur Ulukus |
| 2008 | ISIT | Secrecy in cooperative relay broadcast channels. | Ersen Ekrem, Sennur Ulukus |
| 2007 | VTC | Ultra-Wideband Signal Acquisition in Non-Gaussian Noise via Successive Sampling. | Ersen Ekrem, Mutlu Koca, Hakan Deli |
| 2007 | WCNC | Robust Acquisition of Ultra-Wideband Signals with Averaged Template. | Ersen Ekrem, Mutlu Koca, Hakan Deli |