Topic Model Stability for Hierarchical Summarization John Miller author Kathleen McCoy author 2017-09 text Proceedings of the Workshop on New Frontiers in Summarization Lu Wang editor Jackie Chi Kit Cheung editor Giuseppe Carenini editor Fei Liu editor Association for Computational Linguistics Copenhagen, Denmark conference publication miller-mccoy-2017-topic 10.18653/v1/W17-4509 https://aclanthology.org/W17-4509/ 2017-09 64 73