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Christos Xypolopoulos

2 accepted papers

2025

Bias in the Mirror : Are LLMs opinions robust to their own adversarial attacks

ACL 2025long

Large language models (LLMs) inherit biases from their training data and alignment processes, influencing their responses in subtle ways. While many studies have examined these biases, little work has explored their robustness during interactions. In this paper, we introduce a novel approach where t…

Cited by 0SourcePDFScholar
2024

GreekBART: The First Pretrained Greek Sequence-to-Sequence Model

COLING 2024main

The era of transfer learning has revolutionized the fields of Computer Vision and Natural Language Processing, bringing powerful pretrained models with exceptional performance across a variety of tasks. Specifically, Natural Language Processing tasks have been dominated by transformer-based language…