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Filippos Stamatiou

2 accepted papers

2025

Ethical Concern Identification in NLP: A Corpus of ACL Anthology Ethics Statements

NAACL 2025long

What ethical concerns, if any, do LLM researchers have? We introduce EthiCon, a corpus of 1,580 ethical concern statements extracted from scientific papers published in the ACL Anthology. We extract ethical concern keywords from the statements and show promising results in automating the concern ide…

2024

Defining Knowledge: Bridging Epistemology and Large Language Models

EMNLP 2024main

Knowledge claims are abundant in the literature on large language models (LLMs); but can we say that GPT-4 truly “knows” the Earth is round? To address this question, we review standard definitions of knowledge in epistemology and we formalize interpretations applicable to LLMs. In doing so, we iden…