Cross-lingual Cross-temporal Summarization: Dataset, Models, Evaluation Ran Zhang author Jihed Ouni author Steffen Eger author 2024-09 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal zhang-etal-2024-cross 10.1162/coli_a_00519 https://aclanthology.org/2024.cl-3.5/ 2024-09 50 3 1001 1047