← Authors

John Pavlopoulos

46 papers · 2013–2025 · 7 conferences · across top CS/AI conferences

Achievements

🐝 Cross-Pollinator (13) 🐣 Hot Topic Early Bird πŸ—ΊοΈ Taxonomy Completionist (69) πŸŒ‰ Interdisciplinary Bridge 🧭 Keyword Pioneer 🌈 Renaissance Researcher (8) 🌍 Conference Polyglot (7) πŸƒ Academic Marathon (12) 🀝 Dynamic Duo (19) πŸ”¬ Deep Specialist (21) πŸ† Keyword Champion (2) πŸ—ƒοΈ Keyword Collector (154) ⚑ Prolific Year (8) ❓ The Questioner (3) πŸ”₯ Unstoppable (7) πŸ’Ž Century Club (46)

Conferences

ACL (15) SEMEVAL (10) EMNLP (7) COLING (5) EACL (4) IJCNLP (3) NAACL (2)

Top co-authors

Ion Androutsopoulos (19) Jeffrey Sorensen (9) LΓ©o Laugier (8) Lucas Dixon (6) Prodromos Malakasiotis (5) Vasiliki Kougia (5) Katerina Korre (5) Panos Louridas (4) Korbinian Randl (4) Aron Henriksson (4)

Research topics

Digital Humanities (2) Linguistics (1)

Keywords

text classification (23) toxicity detection (5) large language model (5) content moderation (5) few-shot learning (4) rationale extraction (4) sequence labeling (4) hate speech detection (3) toxic span detection (3) named entity recognition (3) sentiment analysis (3) handwritten text recognition (3) machine translation (2) supervised learning (2) multi-class classification (2) hierarchical classification (2) cross-lingual transfer (2) continual learning (2) natural language processing (2) masked language model (2)

Papers

KostasThesis2025 at SemEval-2025 Task 10 Subtask 2: A Continual Learning Approach to Propaganda Analysis in Online News SEMEVAL 2025
Learning to Align: Addressing Character Frequency Distribution Shifts in Handwritten Text Recognition EMNLP 2025
FoodSafeSum: Enabling Natural Language Processing Applications for Food Safety Document Summarization and Analysis EMNLP 2025
Dialect Normalization using Large Language Models and Morphological Rules ACL 2025
KostasThesis2025 at SemEval-2025 Task 10 Subtask 2: A Continual Learning Approach to Propaganda Analysis in Online News ACL 2025
Evaluation and Facilitation of Online Discussions in the LLM Era: A Survey EMNLP 2025
GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek COLING 2025
SemEval-2025 Task 9: The Food Hazard Detection Challenge ACL 2025
SemEval-2025 Task 9: The Food Hazard Detection Challenge SEMEVAL 2025
Estimating the Emotion of Disgust in Greek Parliament Records NAACL 2024
A Data-Driven Guided Decoding Mechanism for Diagnostic Captioning ACL 2024
CICLe: Conformal In-Context Learning for Largescale Multi-Class Food Risk Classification ACL 2024
Challenging Error Correction in Recognised Byzantine Greek ACL 2024
Exploring intertextuality across the Homeric poems through language models ACL 2024
Deciphering Emotional Landscapes in the Iliad: A Novel French-Annotated Dataset for Emotion Recognition COLING 2024
HoLM: Analyzing the Linguistic Unexpectedness in Homeric Poetry COLING 2024
Still All Greeklish to Me: Greeklish to Greek Transliteration COLING 2024
Polarized Opinion Detection Improves the Detection of Toxic Language EACL 2024
Towards a Greek Proverb Atlas: Computational Spatial Exploration and Attribution of Greek Proverbs EMNLP 2024
Leveraging LLMs for Translating and Classifying Mental Health Data EMNLP 2024
JUAGE at SemEval-2023 Task 10: Parameter Efficient Classification SEMEVAL 2023
Dating Greek Papyri with Text Regression ACL 2023
Harmful Language Datasets: An Assessment of Robustness ACL 2023
Detecting Erroneously Recognized Handwritten Byzantine Text EMNLP 2023
JUAGE at SemEval-2023 Task 10: Parameter Efficient Classification ACL 2023
From the Detection of Toxic Spans in Online Discussions to the Analysis of Toxic-to-Civil Transfer ACL 2022
Context Sensitivity Estimation in Toxicity Detection IJCNLP 2021
Multimodal or Text? Retrieval or BERT? Benchmarking Classifiers for the Shared Task on Hateful Memes IJCNLP 2021
Civil Rephrases Of Toxic Texts With Self-Supervised Transformers EACL 2021
Context Sensitivity Estimation in Toxicity Detection ACL 2021
SemEval-2021 Task 5: Toxic Spans Detection ACL 2021
Multimodal or Text? Retrieval or BERT? Benchmarking Classifiers for the Shared Task on Hateful Memes ACL 2021
SemEval-2021 Task 5: Toxic Spans Detection IJCNLP 2021
SemEval-2021 Task 5: Toxic Spans Detection SEMEVAL 2021
Toxicity Detection: Does Context Really Matter? ACL 2020
ERRANT: Assessing and Improving Grammatical Error Type Classification COLING 2020
A Survey on Biomedical Image Captioning NAACL 2019
ConvAI at SemEval-2019 Task 6: Offensive Language Identification and Categorization with Perspective and BERT SEMEVAL 2019
Deeper Attention to Abusive User Content Moderation EMNLP 2017
AUEB-ABSA at SemEval-2016 Task 5: Ensembles of Classifiers and Embeddings for Aspect Based Sentiment Analysis SEMEVAL 2016
aueb.twitter.sentiment at SemEval-2016 Task 4: A Weighted Ensemble of SVMs for Twitter Sentiment Analysis SEMEVAL 2016
SemEval-2014 Task 4: Aspect Based Sentiment Analysis SEMEVAL 2014
Multi-Granular Aspect Aggregation in Aspect-Based Sentiment Analysis EACL 2014
A Vague Sense Classifier for Detecting Vague Definitions in Ontologies EACL 2014
AUEB: Two Stage Sentiment Analysis of Social Network Messages SEMEVAL 2014
nlp.cs.aueb.gr: Two Stage Sentiment Analysis SEMEVAL 2013