Discourse Structures to Reduce Discourse Incoherence in Blog Summarization Shamima Mithun author Leila Kosseim 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 mithun-kosseim-2011-discourse https://aclanthology.org/R11-1066/ 2011-09 479 486