| Jan 09, 2026 | Our preprint on preference optimization under domain shift is uploaded in arxiv! |
| Mar 31, 2023 | I’m really excited to announce that I have been officially allocated to my PhD project, titled “Efficient transfer learning for pre-trained language models across many tasks” at the CDT for Speech and Language Tech. under the supervision of Prof. Nikos Aletras. |
| Feb 11, 2023 | Machines and AI STEM in action school outreach initiative by Imperial College London and Semina Mertzani have included a profile of my work in their website. Check out how I explain my research, my inspiration, my STEM hero and my opinion on the most significant inventions! I’m very happy to be part of this initiative and I hope that this will help to inspire more young people to pursue a career in STEM. |
| Nov 15, 2022 | I have been awarded the 2021 Thomaidio award for National Technical University of Athens students & recent alumni scientific publications. I’m more than happy for sharing it with friends and colleagues I admire the most! |
| Sep 20, 2022 | A new journey begins today: PhD Student at UKRI CDT in Speech and Language Technologies, at The University of Sheffield, UK. |
| Aug 31, 2022 | My last day as ML Engineer at Behavioral Signals, signals a year to be greatfully remembered! |
| Aug 04, 2022 | Celebrating ckarouzos! Learn more about my role at Behavioral Signals, views on AI, what makes me happy, angry, dreaming and what makes me to get out of bed on Monday morning (along with an espresso shot)! |
| Jul 17, 2022 | Our paper at Behavioral Signals “Audio and ASR-based Filled Pause Detection” accepted and will be presented at ACII 2022. A joint work of Aggelina Chatziagapi, Dimitris Sgouropoulos, Constantinos Karouzos, Thomas Melistas, Theodoros Giannakopoulos, Athanasios Katsamanis and Shrikanth Narayanan. |