Experience

• Ph.D. Researcher Jul. 2024 - Present
  Archimedes, Athena Research Center
  
  • Conducting research on theory-based Machine Learning models through Optimization and Statistics.
  • Supervisor: Christos Tzamos.
• Research Assistant Apr. 2024 - Jun. 2024
  Technical University of Denmark, Department of Applied Mathematics and Computer Science
  
  • Explored Deep Learning theory via Riemannian geometry.
  • Supervisor: Georgios Arvanitidis.
• Research Assistant Apr. 2023 - Dec. 2023
  Czech Technical University in Prague, Faculty of Electrical Engineering
  
  • Focused on the Mini-batch Stochastic Subgradient Projection method.
  • Supervisors: Vyacheslav Kungurtsev and Jakub Mareček.
• Research Assistant Apr. 2022 - Apr. 2024
  Athena Research Center, Department of Institute for the Management of Information Systems
  
  • Researched the interface of NLP, Privacy, and Security tasks using LLMs.
  • Supervisor: Constantinos Patsakis.
• Research Assistant Oct. 2021 - Mar. 2022
  Max Planck Institute for Mathematics in the Sciences
  
  • Worked on the authorship attribution task with a focus on Plutarch's texts using LLMs.
  • Supervisors: Ivan P. Yamshchikov and Jürgen Jost.