| February 2012 | Energy – Efficient Mobility Management for the Integrated Macrocell – Femtocell LTE Network | 1st Femtocell Winter School | Centre Tecnologic Telecomunicacions Catalunya ( CTTC ), Barcelona – Spain |
| September 2012 | Energy-efficient Business Models and Mobility Management for the LTE-Advanced Femtocell Network | Femto Forum, Networks Group | Femto Forum, Wroclaw – Poland |
| February 2013 | Mobility Management for Femtocells in LTE – Advanced : Key Aspects , Survey of Handover Decision Algorithms and Con text – Aware Algorithmic Design | European research project excellence FP7 ICT – Acropolis ( NoE ) | Centre Tecnologic Telecomunicacions Catalunya ( CTTC ), Barcelona – Spain |
| June 2013 | Context-Aware Handover Decision for the LTE-Advanced Network of Small Cells | Cognitive Platform Day 2013 at OTE academy | OTE academy, Athens – Greece |
| June 2013 | Mobility Management for Multi-tier Cellular Networks: Research Challenges and Modeling Issues | EU-funded action FP7 MITN-CROSSFIRE | Research Center Ecole Superieure d’Electricite (SUPELEC), Paris – France |
| May 2015 | On the Performance of Network-Assisted D2D Discovery | ITS seminar @ University of L’ Aquila | University of L ‘ Aquila, L ‘ Aquila Italy |
| March 2018 | Mobility Management in LTE – Advanced | EU-funded action H2020-MSCA-ETN SPOTLIGHT | National and Kapodistrian University of Athens, Greece |
| March 2018 | Proximity Estimation Given Knowledge of the Heterogeneous Network Layout | EU-funded action H2020- MSCA – ITN SPOTLIGHT | National and Kapodistrian University of Athens, Greece |
| September 2018 | Mobility management and proximity estimation techniques for 5G HetNets | EU-funded action H2020-MSCA-ITN 5G STEP-FWD | Centre Tecnologic Telecomunicacions Catalunya ( CTTC ), Barcelona – Spain |
| February 2021 | LTE and EPC system architecture and Evolution (LTE, LTE-Advanced, LTE-Advanced Pro) | EU-funded action H2020-MSCA-ITN SEMANTIC | Online (COVID-19) |
| February 2021 | 5G Enabling Technologies (5GC) | EU-funded action H2020-MSCA-ITN SEMANTIC | Online (COVID-19) |
| February 2021 | Stochastic Geometry: Principles and Applications | EU-funded action H2020-MSCA-ITN SEMANTIC | Online (COVID-19) |
| September 2021 | YP Panel Session 1 (Hybrid): Exploring Excited Career Paths for Young Professionals | Panelist/Advisor @ International conference IEEE Meditcom 2021 | IEEE Meditcom 2021, Athens – Greece / Online |
| September 2022 | YP and EMEA Joint Industry Fireside Chat | Panelist/Advisor @ International conference IEEE Meditcom 2022 | IEEE Meditcom 2022, Athens – Greece |
| October 2022 | The department of Digital Industries Technologies (NKUA) | Beyond Expo 2022 | Beyond Expo expedition in Thessaloniki-Greece |
| November 2022 | Panel on Digital Transformation | 1st Cold Chain Conference in the SouthEast Europe | Athens – Greece |
| November 2023 | Panel on I4.0/5.0 Technologies organized by NKUA | 1st Industry.TEC Expo @ MEC Paianias | Athens – Greece |
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