How Time Matters: Learning Time-Decay Attention for Contextual Spoken Language Understanding in Dialogues Shang-Yu Su author Pei-Chieh Yuan author Yun-Nung Chen author 2018-06 text Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Papers) Marilyn Walker editor Heng Ji editor Amanda Stent editor Association for Computational Linguistics New Orleans, Louisiana conference publication su-etal-2018-time 10.18653/v1/N18-1194 https://aclanthology.org/N18-1194/ 2018-06 2133 2142