In this project a end-to-end pipeline was built where it downloaded data from the European Patent Office database, preprocessed it and developed ways to classify them to the corresponding categories (github repository): Large Language Models, Embeddings, Deep Machine Learning, Natural Language Processing 
This project was published in the Simulation Modeling and Practice journal. A disaster scenario was designed where UAVs have to optimize their path planning in order to collect as much data as they can to serve the citizens of the city (github repository): Multi-Agent Deep Reinforcement Learning, Game Theory 
These are all of the projects that I completed during the course of my undergraduate studies. They cover a wide range of topics from app designing to deep Machine Learning and game design (github repository): Deep Machine Learning, Natural Language Processing, SQL, C++, Java, Solidity, Unity, MIPS, VHDL, Android Studio
This project has been sent to IEEE Globecom 2025. A realistic framework is created under which a global model is trained using Federated Learning to detect phishing attacks (no github repository for now): Federated Learning, DeepML, Game Theory, Over-The-Air-Computation 
This project was published in IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids. A Smart Home environment is created and a Deep Reinforcement Learning agent is developed with the goal of acting as a Residential Energy Manager which will adapt to the user’s preferences and minimize costs (github repository): Deep Reinforcement Learning 
In this project Generative Adversarial Networks are trained on classical music and produce interesting results(github repository): Generative Adversarial Networks, Deep Machine Learning
This is my BSc thesis project. In my thesis a Unity Card game was created where every card was represented as an ERC-20 token on the Ethereum blockchain (github repository): Unity, Ethereum, Solidity
Published in Gender Equality Conference, 2023
Index Terms: Reinforcement learning, Optimization, Smart Grid
Recommended citation: 2023, O. Diamantopoulos, S. Chadoulos, I. Koutsopoulos, G. Polyzos and N. Ipiotis, "Building energy efficiency recom- mendations with reinforcement learning", Gender Equality Conference 2023, Accepted
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Published in 4th ACM International Conference on Artificial Intelligence in Finance (ICAIF), 2023
Index Terms: Large Language Models, Finance
Recommended citation: 2023, L. Loukas, I. Stogiannidis, O. Diamantopoulos, P. Malakasiotis, and S. Vassos, "Making LLMs Worth Every Penny: Resource-Limited Text Classification in Banking", 4th ACM International Conference on Artificial Intelligence in Finance (ICAIF), Accepted
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Published in International SINERGY Conference on Smart and Innovative eNERGY management, 2023
Index Terms: PV generation forecasting, Energy task scheduling
Recommended citation: 2023, S. Chadoulos, S. Athanasoulias, S. Kalogridis, N. Ipiotis, O. Diamantopoulos, I. Koutsopoulos and G. Polyzos, "Energy Optimization of Building IoT Infrastructures in a Stratified Way", International SINERGY Conference on Smart and Innovative eNERGY management, Accepted
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Published in IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm), 2024
Index Terms: Deep Reinforcement Learning, Energy Optimization
Recommended citation: 2024, S. Chadoulos, O. Diamantopoulos, I. Koutsopoulos, G. Polyzos and N. Ipiotis, "EMS-env: A Reinforcement Learning framework for residential energy efficiency recommendations", IEEE SmartGridComm 2024, Accepted
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Published in Energies, 2024
Index Terms: Distributed Energy Resources, SunSpec, Electric Vehicles, Cybersecurity
Recommended citation: 2024, S. Tsikteris, O. Diamantopoulos Pantaleon, E. E. Tsiropoulou, "Cybersecurity Certification Requirements for Distributed Energy Resources: A Survey of SunSpec Alliance Standards", Energies 2024, Accepted
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Published in IEEE International Conference on Communications, 2025
Index Terms: E-health, Regret Learning, Reliability, Edge Computing, Internet of Medical Things
Recommended citation: 2025, Aisha B Rahman, Odyssefs Diamantopoulos Pantaleon, E. E. Tsiropoulou, "NEMESIS: No-Regret E-health User Experience in Multi-Access Edge Computing Systems", IEEE ICC 2025, Accepted
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Published in IEEE International Conference on Communications, 2025
Index Terms: Sustainable Computing, Social-aware Trust, Game Theory, Network Economics, Edge Computing
Recommended citation: 2025, Odyssefs Diamantopoulos Pantaleon, Aisha B Rahman, and E. E. Tsiropoulou, "TANDEM: Trust-aware Sustainable Data Offloading in Multi-access Edge Computing", IEEE ICC 2025, Accepted
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Published in Simulation Modelling Practice and Theory, 2025
Index Terms: Reinforcement Learning, Optimization, Game Theory
Recommended citation: 2025, Odyssefs Diamantopoulos Pantaleon, Aisha B Rahman, and E. E. Tsiropoulou, "BRAVE: Benefit-Aware Data Offloading in UAV Edge Computing Using Multi-Agent Reinforcement Learning", Simulation Modelling Practice and Theory Journal, Accepted
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Published in IEEE Globecomm, 2025
Index Terms: Federated Learning, Over-the-Air-Computing
Recommended citation: 2025, Odyssefs Diamantopoulos Pantaleon and E. E. Tsiropoulou, "CLEOS: Contract-Theoretic Federated Learning through Over-the-Air-Computation", IEEE Globecomm 2025, Accepted
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Undergraduate courses, Athens University of Economics and Business, Department of Informatics, 2022
Teaching assistant for “Mathematics 1” (Fall 2022) and “Databases” (Spring 2023). Responsibilities included grading and holding office hours.
Graduate course, University of New Mexico, Department of Electrical and Computer Engineering, 2024
Teaching assistant for the graduate-level “Reinforcement Learning” course. Responsibilities included lecturing and holding office hours.