A Web-scale system for scientific knowledge exploration Zhihong Shen author Hao Ma author Kuansan Wang author 2018-07 text Proceedings of ACL 2018, System Demonstrations Fei Liu editor Thamar Solorio editor Association for Computational Linguistics Melbourne, Australia conference publication shen-etal-2018-web 10.18653/v1/P18-4015 https://aclanthology.org/P18-4015/ 2018-07 87 92