Improving Slot Filling Performance with Attentive Neural Networks on Dependency Structures Lifu Huang author Avirup Sil author Heng Ji author Radu Florian author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication huang-etal-2017-improving 10.18653/v1/D17-1274 https://aclanthology.org/D17-1274/ 2017-09 2588 2597