2022

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AUEB NLP Group at ImageCLEFmed Caption 2022
Foivos Charalampakos | Giorgos Zachariadis | John Pavlopoulos | Vasilis Karatzas | Christoforos Trakas | Ion Androutsopoulos
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022

2021

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AUEB NLP Group at ImageCLEFmed Caption Tasks 2021
Foivos Charalampakos | Vasilis Karatzas | Vasiliki Kougia | John Pavlopoulos | Ion Androutsopoulos
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021

2020

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Medical Image Tagging by Deep Learning and Retrieval
Vasiliki Kougia | John Pavlopoulos | Ion Androutsopoulos
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings

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AUEB-NLP at BioASQ 8: Biomedical Document and Snippet Retrieval
Dimitris Pappas | Petros Stavropoulos | Ion Androutsopoulos
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

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AUEB NLP Group at ImageCLEFmed Caption 2020
Basil Karatzas | John Pavlopoulos | Vasiliki Kougia | Ion Androutsopoulos
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

2019

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AUEB NLP Group at ImageCLEFmed Caption 2019
Vasiliki Kougia | John Pavlopoulos | Ion Androutsopoulos
Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019

2015

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Biomedical Question-focused Multi-document Summarization: ILSP and AUEB at BioASQ3
Prodromos Malakasiotis | Emmanouil Archontakis | Ion Androutsopoulos | Dimitrios Galanis | Harris Papageorgiou
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 2015

2014

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Web-scale classification: web classification in the big data era
Ioannis Partalas | Massih-Reza Amini | Ion Androutsopoulos | Thierry Artières | Patrick Gallinari | Éric Gaussier | Georgios Paliouras
Seventh ACM International Conference on Web Search and Data Mining, WSDM 2014, New York, NY, USA, February 24-28, 2014

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The Effect of Dimensionality Reduction on Large Scale Hierarchical Classification
Aris Kosmopoulos | Georgios Paliouras | Ion Androutsopoulos
Information Access Evaluation. Multilinguality, Multimodality, and Interaction - 5th International Conference of the CLEF Initiative, CLEF 2014, Sheffield, UK, September 15-18, 2014. Proceedings

2003

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A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists
Georgios Sakkis | Ion Androutsopoulos | Georgios Paliouras | Vangelis Karkaletsis | Constantine D. Spyropoulos | Panagiotis Stamatopoulos
2003 Volume 6 Issue 1

2000

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An experimental comparison of naive bayesian and keyword-based anti-spam filtering with personal e-mail messages
Ion Androutsopoulos | John Koutsias | Konstantinos Chandrinos | Constantine D. Spyropoulos
SIGIR 2000: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 24-28, 2000, Athens, Greece