TY - JOUR T1 - Investigating Hallucinations in Pruned Large Language Models for Abstractive Summarization. JO - Trans. Assoc. Comput. Linguistics PY - 2024/01/01 AU - Chrysostomou G AU - Zhao Z AU - Williams M AU - Aletras N ED - VL - 12 SP - 1163 EP - 1181 Y2 - 2024/12/23 ER -