A scheme for adaptive self-diagnosis of QoS degradation in future networks. - Panagiotis Spapis; Panagiotis Theodoropoulos; George P. Katsikas; Nancy Alonistioti; Stylianos Georgoulas (IM, 2013)

Fine-Grained Sentiment Analysis of Multi-domain Online Reviews. - Panagiotis Theodoropoulos; Christina Alexandris (HCI (2), 2022)

A robust differential Neural ODE Optimizer. - Panagiotis Theodoropoulos; Guan-Horng Liu; Tianrong Chen; Augustinos D. Saravanos; Evangelos A. Theodorou (ICLR, 2024)

Feedback Schrödinger Bridge Matching. - Panagiotis Theodoropoulos; Nikolaos Komianos; Vincent Pacelli; Guan-Horng Liu; Evangelos A. Theodorou (ICLR, 2025)

Momentum Multi-Marginal Schrödinger Bridge Matching. - Panagiotis Theodoropoulos; Augustinos D. Saravanos; Evangelos A. Theodorou; Guan-Horng Liu (CoRR, 2025)