Christos Xypolopoulos

4 papers · 2021–2025 · 4 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14)

Venues

ACL (1) COLING (1) EACL (1) EMNLP (1)

Top co-authors

Michalis Vazirgiannis (4) Virgile Rennard (2) Iakovos Evdaimon (1) Hadi Abdine (1) Yanzhu Guo (1) Stamatis Outsios (1) Giorgos Stamou (1) Antoine Tixier (1)

Research topics

Natural Language Processing (4) Resources & Methods (4) Artificial Intelligence (3) Machine Learning (2) Core AI (2) Learning Types · Machine Learning (2) Deep Learning (1) Generation (1) Learning Paradigms (1) Learning Types · Deep Learning (1) Models (1) Understanding (1)

Keywords

language model (2) transfer learning (2) text classification (1) word sense disambiguation (1) natural language generation (1) named entity recognition (1) semantic analysis (1) adversarial attack (1) sequence-to-sequence model (1) contextual embedding (1) bias evaluation (1) large language model (1) greek language (1) polysemy quantification (1) unsupervised learning (1) opinion robustness (1) domain adaptation (1)

Papers

Bias in the Mirror : Are LLMs opinions robust to their own adversarial attacks ACL 2025 GreekBART: The First Pretrained Greek Sequence-to-Sequence Model COLING 2024 BERTweetFR : Domain Adaptation of Pre-Trained Language Models for French Tweets EMNLP 2021 Unsupervised Word Polysemy Quantification with Multiresolution Grids of Contextual Embeddings EACL 2021