Can You Summarize This? Identifying Correlates of Input Difficulty for Multi-Document Summarization Ani Nenkova author Annie Louis author 2008-06 text Proceedings of ACL-08: HLT Johanna D Moore editor Simone Teufel editor James Allan editor Sadaoki Furui editor Association for Computational Linguistics Columbus, Ohio conference publication nenkova-louis-2008-summarize https://aclanthology.org/P08-1094/ 2008-06 825 833