Experience Using TSQL2 in a Natural Language Interface - Ion Androutsopoulos; Graeme D. Ritchie; Peter Thanisch (Temporal Databases, 1995)

Natural language interfaces to databases - an introduction. - Ion Androutsopoulos; Graeme D. Ritchie; Peter Thanisch (Nat. Lang. Eng., 1995)

A Principled Framework for Constructing Natural Language Interfaces To Temporal Databases - Ion Androutsopoulos (CoRR, 1996)

A Framework for Natural Language Interfaces to Temporal Databases - Ion Androutsopoulos; Graeme D. Ritchie; Peter Thanisch (CoRR, 1996)

A principled framework for constructing natural language interfaces to temporal databases. - Ion Androutsopoulos (1996)

Time, tense and aspect in natural language database interfaces. - Ion Androutsopoulos; Graeme D. Ritchie; Peter Thanisch (Nat. Lang. Eng., 1998)

Resolving Part-of-Speech Ambiguity in the Greek Language Using Learning Techniques - Georgios Petasis; Georgios Paliouras; Vangelis Karkaletsis; Constantine D. Spyropoulos; Ion Androutsopoulos (CoRR, 1999)

Temporal Meaning Representations in a Natural Language Front-End - Ion Androutsopoulos (CoRR, 1999)

Selectional Restrictions in HPS. - Ion Androutsopoulos; Robert Dale (COLING, 2000)

Automatic Web Rating: Filtering Obscene Content on the Web. - Konstantinos Chandrinos; Ion Androutsopoulos; Georgios Paliouras; Constantine D. Spyropoulos (ECDL, 2000)

Learning Rules for Large-Vocabulary Word Sense Disambiguation: A Comparison of Various Classifiers. - Georgios Paliouras; Vangelis Karkaletsis; Ion Androutsopoulos; Constantine D. Spyropoulos (Natural Language Processing, 2000)

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)

An evaluation of Naive Bayesian anti-spam filtering - Ion Androutsopoulos; John Koutsias; Konstantinos Chandrinos; Georgios Paliouras; Constantine D. Spyropoulos (CoRR, 2000)

Selectional Restrictions in HPSG - Ion Androutsopoulos; Robert Dale (CoRR, 2000)

Learning to Filter Spam E-Mail: A Comparison of a Naive Bayesian and a Memory-Based Approach - Ion Androutsopoulos; Georgios Paliouras; Vangelis Karkaletsis; Georgios Sakkis; Constantine D. Spyropoulos; Panagiotis Stamatopoulos (CoRR, 2000)

Stacking Classifiers for Anti-Spam Filtering of E-Mail. - Georgios Sakkis; Ion Androutsopoulos; Georgios Paliouras; Vangelis Karkaletsis; Constantine D. Spyropoulos; Panagiotis Stamatopoulos (EMNLP, 2001)

A Greek Morphological Lexicon and Its Exploitation by Natural Language Processing Applications. - Georgios Petasis; Vangelis Karkaletsis; Dimitra Farmakiotou; Ion Androutsopoulos; Constantine D. Spyropoulos (Panhellenic Conference on Informatics, 2001)

Generating Multilingual Personalized Descriptions of Museum Exhibits - The M-PIRO Project - Ion Androutsopoulos; Vassiliki Kokkinaki; Aggeliki Dimitromanolaki; Jonathan Calder; Jon Oberlander; Elena Not (CoRR, 2001)

Ellogon: A New Text Engineering Platform. - Georgios Petasis; Vangelis Karkaletsis; Georgios Paliouras; Ion Androutsopoulos; Constantine D. Spyropoulos (LREC, 2002)

Symbolic Authoring for Multilingual Natural Language Generation. - Ion Androutsopoulos; Dimitris Spiliotopoulos; Konstantinos Stamatakis; Aggeliki Dimitromanolaki; Vangelis Karkaletsis; Constantine D. Spyropoulos (SETN, 2002)

Learning to Order Facts for Discourse Planning in Natural Language Generation. - Aggeliki Dimitromanolaki; Ion Androutsopoulos (ENLG@EACL, 2003)

Speaking the Users' Languages. - Amy Isard; Jon Oberlander; Colin Matheson; Ion Androutsopoulos (IEEE Intell. Syst., 2003)

A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists. - Georgios Sakkis; Ion Androutsopoulos; Georgios Paliouras; Vangelis Karkaletsis; Constantine D. Spyropoulos; Panagiotis Stamatopoulos (Inf. Retr., 2003)

Filtron: A Learning-Based Anti-Spam Filter. - Eirinaios Michelakis; Ion Androutsopoulos; Georgios Paliouras; Georgios Sakkis; Panagiotis Stamatopoulos (CEAS, 2004)

Learning to Identify Single-Snippet Answers to Definition Questions. - Spyridoula Miliaraki; Ion Androutsopoulos (COLING, 2004)

A Game Theoretic Model of Spam E-Mailing. - Ion Androutsopoulos; Evangelos F. Magirou; Dimitrios K. Vassilakis (CEAS, 2005)

Exploiting OWL Ontologies in the Multilingual Generation of Object Descriptions. - Ion Androutsopoulos; Spyros Kallonis; Vangelis Karkaletsis (ENLG, 2005)

A Practically Unsupervised Learning Method to Identify Single-Snippet Answers to Definition Questions on the Web. - Ion Androutsopoulos; Dimitrios Galanis (HLT/EMNLP, 2005)

Spam Filtering with Naive Bayes - Which Naive Bayes? - Vangelis Metsis; Ion Androutsopoulos; Georgios Paliouras (CEAS, 2006)

A Greek Named-Entity Recognizer That Uses Support Vector Machines and Active Learning. - Georgios Lucarelli; Ion Androutsopoulos (SETN, 2006)

Learning Textual Entailment using SVMs and String Similarity Measures. - Prodromos Malakasiotis; Ion Androutsopoulos (ACL-PASCAL@ACL, 2007)

A Game-Theoretic Investigation of the Effect of Human Interactive Proofs on Spam E-mail. - Dimitrios K. Vassilakis; Ion Androutsopoulos; Evangelos F. Magirou (CEAS, 2007)

Generating Multilingual Descriptions from Linguistically Annotated OWL Ontologies: the NaturalOWL System. - Dimitrios Galanis; Ion Androutsopoulos (ENLG, 2007)

Word Sense Disambiguation with Spreading Activation Networks Generated from Thesauri. - George Tsatsaronis 001; Michalis Vazirgiannis; Ion Androutsopoulos (IJCAI, 2007)

Named Entity Recognition in Greek Texts with an Ensemble of SVMs and Active Learning. - Georgios Lucarelli; Xenofon Vasilakos; Ion Androutsopoulos (Int. J. Artif. Intell. Tools, 2007)

Source authoring for multilingual generation of personalised object descriptions. - Ion Androutsopoulos; Jon Oberlander; Vangelis Karkaletsis (Nat. Lang. Eng., 2007)

Teaching Nonzero Sum Games Using a Diagrammatic Determination of Equilibria. - Evangelos F. Magirou; Dimitrios K. Vassilakis; Ion Androutsopoulos (INFORMS Trans. Educ., 2008)

An Open-Source Natural Language Generator for OWL Ontologies and its Use in Protege and Second Life. - Dimitrios Galanis; George Karakatsiotis; Gerasimos Lampouras; Ion Androutsopoulos (EACL (Demos), 2009)

Adaptive Natural Language Interaction. - Stasinos Konstantopoulos; Athanasios Tegos; Dimitris Bilidas; Ion Androutsopoulos; Gerasimos Lampouras; Colin Matheson; Olivier Deroo; Prodromos Malakasiotis (EACL (Demos), 2009)

Finding Short Definitions of Terms on Web Pages. - Gerasimos Lampouras; Ion Androutsopoulos (EMNLP, 2009)

DCC&U: An Extended Digital Curation Lifecycle Model. - Panos Constantopoulos; Costis J. Dallas; Ion Androutsopoulos; Stavros Angelis; Antonios Deligiannakis; Dimitris Gavrilis; Yannis Kotidis; Christos Papatheodorou (Int. J. Digit. Curation, 2009)

An extractive supervised two-stage method for sentence compression. - Dimitrios Galanis; Ion Androutsopoulos (HLT-NAACL, 2010)

A Survey of Paraphrasing and Textual Entailment Methods. - Ion Androutsopoulos; Prodromos Malakasiotis (J. Artif. Intell. Res., 2010)

A Generate and Rank Approach to Sentence Paraphrasing. - Prodromos Malakasiotis; Ion Androutsopoulos (EMNLP, 2011)

BioASQ: A Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering. - George Tsatsaronis 001; Michael Schroeder 001; Georgios Paliouras; Yannis Almirantis; Ion Androutsopoulos; Éric Gaussier; Patrick Gallinari; Thierry Artières; Michael R. Alvers; Matthias Zschunke; Axel-Cyrille Ngonga Ngomo (AAAI Fall Symposium: Information Retrieval and Knowledge Discovery in Biomedical Text, 2012)

Extractive Multi-Document Summarization with Integer Linear Programming and Support Vector Regression. - Dimitrios Galanis; Gerasimos Lampouras; Ion Androutsopoulos (COLING, 2012)

Word Sense Disambiguation as an Integer Linear Programming Problem. - Vicky Panagiotopoulou; Iraklis Varlamis; Ion Androutsopoulos; George Tsatsaronis 001 (SETN, 2012)

Using Integer Linear Programming in Concept-to-Text Generation to Produce More Compact Texts. - Gerasimos Lampouras; Ion Androutsopoulos (ACL (2), 2013)

Using Integer Linear Programming for Content Selection, Lexicalization, and Aggregation to Produce Compact Texts from OWL Ontologies. - Gerasimos Lampouras; Ion Androutsopoulos (ENLG, 2013)

Generating Natural Language Descriptions from OWL Ontologies: the NaturalOWL System. - Ion Androutsopoulos; Gerasimos Lampouras; Dimitrios Galanis (J. Artif. Intell. Res., 2013)

The Effect of Dimensionality Reduction on Large Scale Hierarchical Classification. - Aris Kosmopoulos; Georgios Paliouras; Ion Androutsopoulos (CLEF, 2014)

Multi-Granular Aspect Aggregation in Aspect-Based Sentiment Analysis. - John Pavlopoulos; Ion Androutsopoulos (EACL, 2014)

SemEval-2014 Task 4: Aspect Based Sentiment Analysis. - Maria Pontiki; Dimitris Galanis; John Pavlopoulos; Harris Papageorgiou; Ion Androutsopoulos; Suresh Manandhar (SemEval@COLING, 2014)

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 (WSDM, 2014)

Biomedical Question-focused Multi-document Summarization: ILSP and AUEB at BioASQ3. - Prodromos Malakasiotis; Emmanouil Archontakis; Ion Androutsopoulos; Dimitrios Galanis; Harris Papageorgiou (CLEF (Working Notes), 2015)

Anger detection in call center dialogues. - Dimitris Pappas; Ion Androutsopoulos; Haris Papageorgiou (CogInfoCom, 2015)

SemEval-2015 Task 12: Aspect Based Sentiment Analysis. - Maria Pontiki; Dimitris Galanis; Haris Papageorgiou; Suresh Manandhar; Ion Androutsopoulos (SemEval@NAACL-HLT, 2015)

An overview of the BIOASQ large-scale biomedical semantic indexing and question answering competition. - George Tsatsaronis 001; Georgios Balikas; Prodromos Malakasiotis; Ioannis Partalas; Matthias Zschunke; Michael R. Alvers; Dirk Weissenborn; Anastasia Krithara; Sergios Petridis; Dimitris Polychronopoulos; Yannis Almirantis; John Pavlopoulos; et al. (BMC Bioinform., 2015)

Probabilistic Cascading for Large Scale Hierarchical Classification. - Aris Kosmopoulos; Georgios Paliouras; Ion Androutsopoulos (CoRR, 2015)

LSHTC: A Benchmark for Large-Scale Text Classification. - Ioannis Partalas; Aris Kosmopoulos; Nicolas Baskiotis; Thierry Artières; George Paliouras; Éric Gaussier; Ion Androutsopoulos; Massih-Reza Amini; Patrick Gallinari (CoRR, 2015)

Evaluation measures for hierarchical classification: a unified view and novel approaches. - Aris Kosmopoulos; Ioannis Partalas; Éric Gaussier; Georgios Paliouras; Ion Androutsopoulos (Data Min. Knowl. Discov., 2015)

Using Centroids of Word Embeddings and Word Mover's Distance for Biomedical Document Retrieval in Question Answering. - Georgios-Ioannis Brokos; Prodromos Malakasiotis; Ion Androutsopoulos (BioNLP@ACL, 2016)

aueb.twitter.sentiment at SemEval-2016 Task 4: A Weighted Ensemble of SVMs for Twitter Sentiment Analysis. - Stavros Giorgis; Apostolos Rousas; John Pavlopoulos; Prodromos Malakasiotis; Ion Androutsopoulos (SemEval@NAACL-HLT, 2016)

SemEval-2016 Task 5: Aspect Based Sentiment Analysis. - Maria Pontiki; Dimitris Galanis; Haris Papageorgiou; Ion Androutsopoulos; Suresh Manandhar; Mohammad Al-Smadi; Mahmoud Al-Ayyoub; Yanyan Zhao; Bing Qin 001; Orphée De Clercq; Véronique Hoste; Marianna Apidianaki; et al. (SemEval@NAACL-HLT, 2016)

AUEB-ABSA at SemEval-2016 Task 5: Ensembles of Classifiers and Embeddings for Aspect Based Sentiment Analysis. - Dionysios Xenos; Panagiotis Theodorakakos; John Pavlopoulos; Prodromos Malakasiotis; Ion Androutsopoulos (SemEval@NAACL-HLT, 2016)

Deep Learning for User Comment Moderation. - John Pavlopoulos; Prodromos Malakasiotis; Ion Androutsopoulos (ALW@ACL, 2017)

Deeper Attention to Abusive User Content Moderation. - John Pavlopoulos; Prodromos Malakasiotis; Ion Androutsopoulos (EMNLP, 2017)

Improved Abusive Comment Moderation with User Embeddings. - John Pavlopoulos; Prodromos Malakasiotis; Juli Bakagianni; Ion Androutsopoulos (NLPmJ@EMNLP, 2017)

Extracting contract elements. - Ilias Chalkidis; Ion Androutsopoulos; Achilleas Michos (ICAIL, 2017)

A Deep Learning Approach to Contract Element Extraction. - Ilias Chalkidis; Ion Androutsopoulos (JURIX, 2017)

A Personalized Global Filter To Predict Retweets. - Michail Vougioukas; Ion Androutsopoulos; Georgios Paliouras (UMAP, 2017)

Obligation and Prohibition Extraction Using Hierarchical RNNs. - Ilias Chalkidis; Ion Androutsopoulos; Achilleas Michos (ACL (2), 2018)

Deep Relevance Ranking using Enhanced Document-Query Interactions. - Ryan T. McDonald; George Brokos; Ion Androutsopoulos (EMNLP, 2018)

BioRead: A New Dataset for Biomedical Reading Comprehension. - Dimitris Pappas; Ion Androutsopoulos; Haris Papageorgiou (LREC, 2018)

Ontology Driven Extraction of Research Processes. - Vayianos Pertsas; Panos Constantopoulos; Ion Androutsopoulos (ISWC (1), 2018)

Identifying Retweetable Tweets with a Personalized Global Classifier. - Michail Vougioukas; Ion Androutsopoulos; Georgios Paliouras (SETN, 2018)

AUEB at BioASQ 6: Document and Snippet Retrieval. - Georgios-Ioannis Brokos; Polyvios Liosis; Ryan T. McDonald; Dimitris Pappas; Ion Androutsopoulos (CoRR, 2018)

Extracting Linguistic Resources from the Web for Concept-to-Text Generation. - Gerasimos Lampouras; Ion Androutsopoulos (CoRR, 2018)

Generating Texts with Integer Linear Programming. - Gerasimos Lampouras; Ion Androutsopoulos (CoRR, 2018)

Neural Legal Judgment Prediction in English. - Ilias Chalkidis; Ion Androutsopoulos; Nikolaos Aletras (ACL (1), 2019)

Large-Scale Multi-Label Text Classification on EU Legislation. - Ilias Chalkidis; Manos Fergadiotis; Prodromos Malakasiotis; Ion Androutsopoulos (ACL (1), 2019)

Embedding Biomedical Ontologies by Jointly Encoding Network Structure and Textual Node Descriptors. - Sotiris Kotitsas; Dimitris Pappas; Ion Androutsopoulos; Ryan T. McDonald; Marianna Apidianaki (BioNLP@ACL, 2019)

Transfer Learning for Causal Sentence Detection. - Manolis Kyriakakis; Ion Androutsopoulos; Artur Saudabayev; Joan Ginés i Ametllé (BioNLP@ACL, 2019)

AUEB NLP Group at ImageCLEFmed Caption 2019. - Vasiliki Kougia; John Pavlopoulos; Ion Androutsopoulos (CLEF (Working Notes), 2019)

SUM-QE: a BERT-based Summary Quality Estimation Model. - Stratos Xenouleas; Prodromos Malakasiotis; Marianna Apidianaki; Ion Androutsopoulos (EMNLP/IJCNLP (1), 2019)

SEQˆ3: Differentiable Sequence-to-Sequence-to-Sequence Autoencoder for Unsupervised Abstractive Sentence Compression. - Christos Baziotis; Ion Androutsopoulos; Ioannis Konstas; Alexandros Potamianos (NAACL-HLT (1), 2019)

AUEB at BioASQ 7: Document and Snippet Retrieval. - Dimitris Pappas; Ryan T. McDonald; Georgios-Ioannis Brokos; Ion Androutsopoulos (PKDD/ECML Workshops (2), 2019)

ConvAI at SemEval-2019 Task 6: Offensive Language Identification and Categorization with Perspective and BERT. - John Pavlopoulos; Nithum Thain; Lucas Dixon; Ion Androutsopoulos (SemEval@NAACL-HLT, 2019)

SEQ3: Differentiable Sequence-to-Sequence-to-Sequence Autoencoder for Unsupervised Abstractive Sentence Compression. - Christos Baziotis; Ion Androutsopoulos; Ioannis Konstas; Alexandros Potamianos (CoRR, 2019)

Extreme Multi-Label Legal Text Classification: A case study in EU Legislation. - Ilias Chalkidis; Manos Fergadiotis; Prodromos Malakasiotis; Nikolaos Aletras; Ion Androutsopoulos (CoRR, 2019)

A Survey on Biomedical Image Captioning. - Vasiliki Kougia; John Pavlopoulos; Ion Androutsopoulos (CoRR, 2019)

SumQE: a BERT-based Summary Quality Estimation Model. - Stratos Xenouleas; Prodromos Malakasiotis; Marianna Apidianaki; Ion Androutsopoulos (CoRR, 2019)

Toxicity Detection: Does Context Really Matter? - John Pavlopoulos; Jeffrey Sorensen; Lucas Dixon; Nithum Thain; Ion Androutsopoulos (ACL, 2020)

BioMRC: A Dataset for Biomedical Machine Reading Comprehension. - Dimitris Pappas; Petros Stavropoulos; Ion Androutsopoulos; Ryan T. McDonald (BioNLP, 2020)

AUEB NLP Group at ImageCLEFmed Caption 2020. - Basil Karatzas; John Pavlopoulos; Vasiliki Kougia; Ion Androutsopoulos (CLEF (Working Notes), 2020)

Medical Image Tagging by Deep Learning and Retrieval. - Vasiliki Kougia; John Pavlopoulos; Ion Androutsopoulos (CLEF, 2020)

AUEB-NLP at BioASQ 8: Biomedical Document and Snippet Retrieval. - Dimitris Pappas; Petros Stavropoulos; Ion Androutsopoulos (CLEF (Working Notes), 2020)

An Empirical Study on Large-Scale Multi-Label Text Classification Including Few and Zero-Shot Labels. - Ilias Chalkidis; Manos Fergadiotis; Sotiris Kotitsas; Prodromos Malakasiotis; Nikolaos Aletras; Ion Androutsopoulos (EMNLP (1), 2020)

LEGAL-BERT: "Preparing the Muppets for Court'". - Ilias Chalkidis; Manos Fergadiotis; Prodromos Malakasiotis; Nikolaos Aletras; Ion Androutsopoulos (EMNLP (Findings), 2020)

Domain Adversarial Fine-Tuning as an Effective Regularizer. - Giorgos Vernikos; Katerina Margatina; Alexandra Chronopoulou; Ion Androutsopoulos (EMNLP (Findings), 2020)

GREEK-BERT: The Greeks visiting Sesame Street. - John Koutsikakis; Ilias Chalkidis; Prodromos Malakasiotis; Ion Androutsopoulos (SETN, 2020)

LEGAL-BERT: The Muppets straight out of Law School. - Ilias Chalkidis; Manos Fergadiotis; Prodromos Malakasiotis; Nikolaos Aletras; Ion Androutsopoulos (CoRR, 2020)

A Neural Model for Joint Document and Snippet Ranking in Question Answering for Large Document Collections. - Dimitris Pappas; Ion Androutsopoulos (ACL/IJCNLP (1), 2021)

AUEB NLP Group at ImageCLEFmed Caption Tasks 2021. - Foivos Charalampakos; Vasilis Karatzas; Vasiliki Kougia; John Pavlopoulos; Ion Androutsopoulos (CLEF (Working Notes), 2021)

MultiEURLEX - A multi-lingual and multi-label legal document classification dataset for zero-shot cross-lingual transfer. - Ilias Chalkidis; Manos Fergadiotis; Ion Androutsopoulos (EMNLP (1), 2021)

Paragraph-level Rationale Extraction through Regularization: A case study on European Court of Human Rights Cases. - Ilias Chalkidis; Manos Fergadiotis; Dimitrios Tsarapatsanis; Nikolaos Aletras; Ion Androutsopoulos; Prodromos Malakasiotis (NAACL-HLT, 2021)

SemEval-2021 Task 5: Toxic Spans Detection. - John Pavlopoulos; Jeffrey Sorensen; Léo Laugier; Ion Androutsopoulos (SemEval@ACL/IJCNLP, 2021)

Neural Contract Element Extraction Revisited. - Ilias Chalkidis; Manos Fergadiotis; Prodromos Malakasiotis; Ion Androutsopoulos (CoRR, 2021)

EDGAR-CORPUS: Billions of Tokens Make The World Go Round. - Lefteris Loukas; Manos Fergadiotis; Ion Androutsopoulos; Prodromos Malakasiotis (CoRR, 2021)

Toxicity Detection can be Sensitive to the Conversational Context. - Alexandros Xenos; John Pavlopoulos; Ion Androutsopoulos; Lucas Dixon; Jeffrey Sorensen; Léo Laugier (CoRR, 2021)

Processing Long Legal Documents with Pre-trained Transformers: Modding LegalBERT and Longformer. - Dimitris Mamakas; Petros Tsotsi; Ion Androutsopoulos; Ilias Chalkidis (NLLP@EMNLP, 2022)

LexGLUE: A Benchmark Dataset for Legal Language Understanding in English. - Ilias Chalkidis; Abhik Jana; Dirk Hartung; Michael J. Bommarito II; Ion Androutsopoulos; Daniel Martin Katz; Nikolaos Aletras (ACL (1), 2022)

FiNER: Financial Numeric Entity Recognition for XBRL Tagging. - Lefteris Loukas; Manos Fergadiotis; Ilias Chalkidis; Eirini Spyropoulou; Prodromos Malakasiotis; Ion Androutsopoulos; Georgios Paliouras (ACL (1), 2022)

From the Detection of Toxic Spans in Online Discussions to the Analysis of Toxic-to-Civil Transfer. - John Pavlopoulos; Léo Laugier; Alexandros Xenos; Jeffrey Sorensen; Ion Androutsopoulos (ACL (1), 2022)

Data Augmentation for Biomedical Factoid Question Answering. - Dimitris Pappas; Prodromos Malakasiotis; Ion Androutsopoulos (BioNLP@ACL, 2022)

AUEB NLP Group at ImageCLEFmed Caption 2022. - Foivos Charalampakos; Giorgos Zachariadis; John Pavlopoulos; Vasilis Karatzas; Christoforos Trakas; Ion Androutsopoulos (CLEF (Working Notes), 2022)

Realistic Zero-Shot Cross-Lingual Transfer in Legal Topic Classification. - Stratos Xenouleas; Alexia Tsoukara; Giannis Panagiotakis; Ilias Chalkidis; Ion Androutsopoulos (SETN, 2022)

Toxicity detection sensitive to conversational context. - Alexandros Xenos; John Pavlopoulos; Ion Androutsopoulos; Lucas Dixon; Jeffrey Sorensen; Léo Laugier (First Monday, 2022)

Diagnostic captioning: a survey. - John Pavlopoulos; Vasiliki Kougia; Ion Androutsopoulos; Dimitris Papamichail (Knowl. Inf. Syst., 2022)

Restoring and attributing ancient texts using deep neural networks. - Yannis M. Assael; Thea Sommerschield; Brendan Shillingford; Mahyar Bordbar; John Pavlopoulos; Marita Chatzipanagiotou; Ion Androutsopoulos; Jonathan Prag; Nando de Freitas (Nat., 2022)

Deception detection in text and its relation to the cultural dimension of individualism/collectivism. - Katerina Papantoniou; Panagiotis Papadakos; Theodore Patkos; George Flouris; Ion Androutsopoulos; Dimitris Plexousakis (Nat. Lang. Eng., 2022)

AUEB NLP Group at ImageCLEFmedical Caption 2023. - Panagiotis Kaliosis; Georgios Moschovis; Foivos Charalampakos; John Pavlopoulos; Ion Androutsopoulos (CLEF (Working Notes), 2023)

Cache me if you Can: an Online Cost-aware Teacher-Student framework to Reduce the Calls to Large Language Models. - Ilias Stogiannidis; Stavros Vassos; Prodromos Malakasiotis; Ion Androutsopoulos (EMNLP (Findings), 2023)

Machine Learning for Ancient Languages: A Survey. - Thea Sommerschield; Yannis M. Assael; John Pavlopoulos; Vanessa Stefanak; Andrew W. Senior; Chris Dyer; John Bodel; Jonathan Prag; Ion Androutsopoulos; Nando de Freitas (Comput. Linguistics, 2023)

A Data-Driven Guided Decoding Mechanism for Diagnostic Captioning. - Panagiotis Kaliosis; John Pavlopoulos; Foivos Charalampakos; Georgios Moschovis; Ion Androutsopoulos (ACL (Findings), 2024)

Comparing Data Augmentation Methods for End-to-End Task-Oriented Dialog Systems. - Christos Vlachos; Themos Stafylakis; Ion Androutsopoulos (ACL (Findings), 2024)

AUEB NLP Group at ImageCLEFmedical Caption 2024. - Marina Samprovalaki; Anna Chatzipapadopoulou; Georgios Moschovis; Foivos Charalampakos; Panagiotis Kaliosis; John Pavlopoulos; Ion Androutsopoulos (CLEF (Working Notes), 2024)

Still All Greeklish to Me: Greeklish to Greek Transliteration. - Anastasios Toumazatos; John Pavlopoulos; Ion Androutsopoulos; Stavros Vassos (LREC/COLING, 2024)

Should I try multiple optimizers when fine-tuning a pre-trained Transformer for NLP tasks? Should I tune their hyperparameters? - Nefeli Gkouti; Prodromos Malakasiotis; Stavros Toumpis; Ion Androutsopoulos (EACL (1), 2024)

Archimedes-AUEB at SemEval-2024 Task 5: LLM explains Civil Procedure. - Odysseas S. Chlapanis; Ion Androutsopoulos; Dimitrios Galanis (SemEval@NAACL, 2024)

Should I try multiple optimizers when fine-tuning pre-trained Transformers for NLP tasks? Should I tune their hyperparameters? - Nefeli Gkouti; Prodromos Malakasiotis; Stavros Toumpis; Ion Androutsopoulos (CoRR, 2024)

LAR-ECHR: A New Legal Argument Reasoning Task and Dataset for Cases of the European Court of Human Rights. - Odysseas S. Chlapanis; Dimitrios Galanis; Ion Androutsopoulos (CoRR, 2024)

Machine learning in bank merger prediction: A text-based approach. - Apostolos G. Katsafados; George N. Leledakis; Emmanouil G. Pyrgiotakis; Ion Androutsopoulos; Manos Fergadiotis (Eur. J. Oper. Res., 2024)

PolyNarrative: A Multilingual, Multilabel, Multi-domain Dataset for Narrative Extraction from News Articles. - Nikolaos Nikolaidis 004; Nicolas Stefanovitch; Purificação Silvano; Dimitar Iliyanov Dimitrov; Roman Yangarber; Nuno Guimarães; Elisa Sartori; Ion Androutsopoulos; Preslav Nakov; Giovanni Da San Martino; Jakub Piskorski (ACL (1), 2025)

AUEB-Archimedes at RIRAG-2025: Is Obligation concatenation really all you need? - Ioannis Chasandras; Odysseas S. Chlapanis; Ion Androutsopoulos (COLING Workshops, 2025)

GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek. - Lefteris Loukas; Nikolaos Smyrnioudis; Chrysa Dikonomaki; Spyros Barbakos; Anastasios Toumazatos; John Koutsikakis; Manolis Kyriakakis; Mary Georgiou; Stavros Vassos; John Pavlopoulos; Ion Androutsopoulos (COLING (Demonstrations), 2025)

EDGAR-CRAWLER: From Raw Web Documents to Structured Financial NLP Datasets. - Lefteris Loukas; Fabian Billert; Manos Fergadiotis; Prodromos Malakasiotis; Ion Androutsopoulos (WWW (Companion Volume), 2025)

Evaluation and Facilitation of Online Discussions in the LLM Era: A Survey. - Katerina Korre; Dimitris Tsirmpas; Nikos Gkoumas; Emma Cabalé; Dionysis Kontarinis; Danai Myrtzani; Theodoros Evgeniou; Ion Androutsopoulos; John Pavlopoulos (CoRR, 2025)

Scalable Evaluation of Online Moderation Strategies via Synthetic Simulations. - Dimitris Tsirmpas; Ion Androutsopoulos; John Pavlopoulos (CoRR, 2025)

GreekBarBench: A Challenging Benchmark for Free-Text Legal Reasoning and Citations. - Odysseas S. Chlapanis; Dimitrios Galanis; Nikolaos Aletras; Ion Androutsopoulos (CoRR, 2025)

Building Open-Retrieval Conversational Question Answering Systems by Generating Synthetic Data and Decontextualizing User Questions. - Christos Vlachos; Nikolaos Stylianou; Alexandra Fiotaki; Spiros Methenitis; Elisavet Palogiannidi; Themos Stafylakis; Ion Androutsopoulos (CoRR, 2025)