Multi-Document Summarization by Capturing the Information Users are Interested in Elena Lloret author Laura Plaza author Ahmet Aker author 2011-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing 2011 Ruslan Mitkov editor Galia Angelova editor Association for Computational Linguistics Hissar, Bulgaria conference publication lloret-etal-2011-multi https://aclanthology.org/R11-1011/ 2011-09 77 83