| 2021 | ITW | Sequential Characterizations of Cover and Pombra Gaussian Feedback Capacity: Generalizations to MIMO Channels via Sufficient Statistic. | Charalambos D. Charalambous, Christos K. Kourtellaris, Stelios Louka |
| 2021 | ITW | Qualitative Analysis of Feedback Capacity of AGN Channels Driven by Unstable Versus Stable Autoregressive Moving Average Noise. | Stelios Louka, Christos K. Kourtellaris, Charalambos D. Charalambous |
| 2020 | ISIT | Structural Properties of Nonanticipatory Epsilon Entropy of Multivariate Gaussian Sources. | Charalambos D. Charalambous, Themistoklis Charalambous, Christos K. Kourtellaris, Jan H. van Schuppen |
| 2020 | ISIT | New Formulas of Ergodic Feedback Capacity of AGN Channels Driven by Stable and Unstable Autoregressive Noise. | Christos K. Kourtellaris, Charalambos D. Charalambous, Sergey Loyka |
| 2020 | ISIT | From Feedback Capacity to Tight Achievable Rates without Feedback for AGN Channels with Stable and Unstable Autoregressive Noise. | Christos K. Kourtellaris, Charalambos D. Charalambous, Sergey Loyka |
| 2019 | ISIT | Global Optimality of Encoders and MSE Decoders for Communicating Unstable Markov Processes over Unstable Gaussian Recursive Models with Feedback: A Nonanticipative RDF Approach. | Charalambos D. Charalambous, Christos K. Kourtellaris |
| 2017 | ISIT | The capacity of unstable dynamical systems-interaction of control and information transmission. | Charalambos D. Charalambous, Christos K. Kourtellaris, Sergey Loyka, Ioannis Tzortzis |
| 2017 | ITW | Two-letter capacity formula for channels with memory and feedback. | Christos K. Kourtellaris, Ioannis Tzortzis, Charalambos D. Charalambous |
| 2016 | ACSSC | Convolutional lattices. | Joseph Jean Boutros, Nicola di Pietro, Fanny Jardel, Christos K. Kourtellaris |
| 2016 | ISIT | Information structures of capacity achieving distribution for channels with memory and feedback. | Christos K. Kourtellaris, Charalambos D. Charalambous |
| 2016 | ISIT | Sequential Necessary and Sufficient Conditions for optimal channel input distributions of channels with memory and feedback. | Photios A. Stavrou, Charalambos D. Charalambous, Christos K. Kourtellaris |
| 2015 | ISIT | Nonanticipative transmission for sources and channels with memory. | Christos K. Kourtellaris, Charalambos D. Charalambous, Joseph J. Boutros |
| 2015 | ITW | Capacity of Binary State Symmetric Channel with and without feedback and transmission cost. | Christos K. Kourtellaris, Charalambos D. Charalambous |
| 2014 | ISIT | Applications of information Nonanticipative Rate Distortion Function. | Photios A. Stavrou, Christos K. Kourtellaris, Charalambos D. Charalambous |