@InProceedings{SatoshiAkasaki:2017, author = {Satoshi Akasaki, Nobuhiro Kaji}, title = {Chat Detection in an Intelligent Assistant: Combining Task-oriented and Non-task-oriented Spoken Dialogue Systems}, booktitle = {Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (ACL2017)}, year = {2017}, pages = {1308-1319}, }