Explainable and Sparse Representations of Academic Articles for Knowledge Exploration Keng-Te Liao author Zhihong Shen author Chiyuan Huang author Chieh-Han Wu author PoChun Chen author Kuansan Wang author Shou-de Lin author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication liao-etal-2020-explainable 10.18653/v1/2020.coling-main.546 https://aclanthology.org/2020.coling-main.546/ 2020-12 6207 6216