Non-Asymptotic Converse Bounds Via Auxiliary Channels. - Ioannis Papoutsidakis; Robert J. Piechocki; Angela Doufexi (CoRR, 2021)

Efficient Evaluation of the Probability of Error of Random Coding Ensembles. - Ioannis Papoutsidakis; Angela Doufexi; Robert J. Piechocki (ISIT, 2023)

Variable-Length Stop-Feedback Coding for Minimum Age of Incorrect Information. - Konstantinos Bountrogiannis; Ioannis Papoutsidakis; Anthony Ephremides; Panagiotis Tsakalides; George Tzagkarakis (MobiHoc, 2024)

An Achievability Bound for Variable-Length Stop-Feedback Coding over the Gaussian Channel. - Ioannis Papoutsidakis; Robert J. Piechocki; Angela Doufexi (CoRR, 2024)

On the Rate-Exponent Region of Integrated Sensing and Communications with Variable-Length Coding. - Ioannis Papoutsidakis; George C. Alexandropoulos (WCNC, 2025)