TY - JOUR T1 - Investigating hallucinations in pruned large language models for abstractive summarization. JO - Transactions of the Association for Computational Linguistics PY - 2024/09/18 AU - Chrysostomou G AU - Zhao Z AU - Williams M AU - Aletras N ED - DO - DOI: 10.1162/tacl_a_00695 PB - MIT Press Direct VL - 12 SP - 1163 EP - 1181 Y2 - 2025/10/07 ER -