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Artificial Intelligence
 
Data Science
 
Algorithms

Archimedes NLP Theme and AUEB NLP Group at 89th Thessaloniki International Fair: Spotlight talk

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Dates
2025-09-13 18:00 - 18:30
Venue
Thessaloniki International Fair, Thessaloniki, Greece
Website
https://www.thessalonikifair.gr/en
Speaker: Georgios Moschovis, Academic Fellow at Archimedes, Athena Research Center, Greece, and PhD at the Athens University of Economics and Business (AUEB), Greece

Title: "An Image speaks a Thousand Words (in Medicine as well)"

Room: Ioannis Vellidis Convention Center (Leof. Stratou 3, Thessaloniki, Greece), Stand 7 Amphitheater (Ground Floor), General Secretariat for Research and Innovation, Hellenic Ministry of Development at the 89th Thessaloniki International Fair, Thessaloniki, Greece

Abstract: We present the methods developed by Archimedes Research Unit/AUEB NLP Group for medical image tagging, as well as automatically generating a diagnostic text from a set of medical images. Towards this objective, the first step is concept detection, which boils down to predicting the relevant concepts (tags) for medical images, whereas the end goal is caption generation. This demo is based on the best approaches developed by Archimedes Research Unit/AUEB NLP Group during its participation in the 9th edition of the ImageCLEFmedical Caption (concept Detection and Caption Prediction subtasks), but also as part of our collaboration with the Echocardiography Lab of the "Papageorgiou" General Hospital of Thessaloniki. More information can be found in this document.

Useful Links:
The paper from our participation in the 8th edition of ImageCLEF medical can be found here. Detailed information about our group can be found on its website. To see more about our work in medical imaging specifically, see also this announcement (in Greek) from AUEB, and this announcement (in English) from Archimedes Research Unit, Αthena Research Center, Greece.

Disclaimer:

Please note that our systems are tools to aid medical professionals complete their diagnostic pipeline in an increased throughput and are prone to error. By no means our AI systems aim to replace medical doctors and radiologists.

 
 

Vision

To position Greece as a leading player in AI and Data Science

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Mission

To build an AI Excellence Hub in Greece where the international research community can connect, groundbreaking ideas can thrive, and the next generation of scientists emerges, shaping a brighter future for Greece and the world

 

Welcome to ARCHIMEDES, a vibrant research hub connecting the global AI and Data Science research community fostering groundbreaking research in Greece and beyond. Its dedicated core team, comprising lead researchers, affiliated researchers, Post-Docs, PhDs and interns, is committed to advancing basic and applied research in Artificial Intelligence and its supporting disciplines, including Algorithms, Statistics, Learning Theory, and Game Theory organized around 8 core research areas. By collaborating with Greek and Foreign Universities and Research Institutes, ARCHIMEDES disseminates its research findings fostering knowledge exchange and providing enriching opportunities for students. Leveraging AI to address real-world challenges, ARCHIMEDES promotes innovation within the Greek ecosystem and extends its societal impact. Established in January 2022, as a research unit of the Athena Research Center with support from the Committee Greece 2021, ARCHIMEDES is funded for its first four years by the EU Recovery and Resilience Facility (RRF).

 
 

NEWS

 
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Archimedes AGT Afternoon Event (ΑAGTA) is a newly-established scientific event, focusing on Algorithmic Game Theory and Artificial Intelligence. The first AAGTA workshop will take place on 4 February 2026 at the Archimedes Amphitheatre at Archimedes Unit, Athena Reseach Center, Greece, and will feature two keynote speeches: one by Prof. Paul Goldberg of the University of Oxford, UK, and one by Prof. Christos Papadimitriou of Columbia University, USA and Archimedes Unit, Athena Reseach Center, Greece.

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On Tuesday 10 February, 2026, from 3:00 pm to 5:00 pm, at the Archimedes Amphitheatre (1 Artemidos Street, 15125, Marousi, Archimedes, Athena Research Center, Greece), Michael I. Jordan (Researcher at Inria Paris, France, and Professor Emeritus in the Department of Electrical Engineering & Computer Science, and in the Department of Statistics at the University of California, Berkeley, USA, will deliver an Archimedes Seminar on "Nonnegative Supermartingales, Sequential Testing, and Statistical Contract Theory."

Archimedes Talk by Jason Milionis on

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On Wednesday 28 January, 2026, from 4:00 pm to 5:00 pm, at the Archimedes Amphitheatre (1 Artemidos Street, 15125, Marousi, Archimedes, Athena Research Center, Greece), Jason Milionis, a 5th and final year Ph.D. candidate in the Computer Science Department at Columbia University, USA, and a Senior Researcher at Category Labs, will deliver an Archimedes talk on "From Myerson to Automated Markets: New Research Directions in Exchange Design."

Archimedes Talk by Dimitris Giovanis on

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20 January 2026

On Wednesday 4 February, 2026, from 1:00 pm to 2:00 pm, at the Archimedes Amphitheatre (1 Artemidos Street, 15125, Marousi, Archimedes, Athena Research Center, Greece), Professor Dimitris Giovanis, Assistant Research Professor in the Department of Civil and Systems Engineering, The Johns Hopkins University, USA, and fellow of the Hopkins Extreme Materials Institute, a member of the Center on Artificial Intelligence for Materials in Extreme Environments, the Institute for Data Intensive Engineering and Science, the Johns Hopkins Mathematical Institute for Data Science, and the Data Science and AI Institute, will deliver an Archimedes talk on "Learning the “Right” Space for Data-driven Modeling and Uncertainty Quantification in Complex / Multiscale Systems."

Director Timos Sellis Moderates a Panel on AI and Health Policy

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8 January 2026

On Thursday, 11 December 2025, during the 2025 Panhellenic Congress on Health Economics and Policy, Professor Timos Sellis moderated an expert panel on ¨How AI May Transform Healthcare and Health Policies” and exchanged views with Professor Costas Athanassakis, Professor Theoklis Zaoutis, Dr. Georgios Papanastasiou, and Dr. Harietta Eleftherochorinou.

More news items here
 
 

The project “ARCHIMEDES Unit: Research in Artificial Intelligence, Data Science and Algorithms” with code OPS 5154714 is implemented by the National Recovery and Resilience Plan “Greece 2.0” and is funded by the European Union – NextGenerationEU.

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