Publications

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. Semantic Vector Learning for Natural Language Understanding. In Computer Speech & Language, Accepted (To be appeared), 2018.

. Multitask Pointer Network for Korean Dependency Parsing. In Transactions on Asian and Low-Resource Language Information Processing, Accepted (To be appeared), 2018.

. Effective Korean units for sequence encoding in deep learning. In Journal of KIISE, Vol 45 no. 05, Pages 0457 ~ 0465, May, 2018.

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. End-to-End Korean Part-of-Speech Tagging Using Copying Mechanism. TALLIP, 2018.

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. Deep Neural Architecture for Recovering Dropped Pronouns in Korean. In ETRI Journal, Volume 40, Pages 257-265, 11 April, 2018.

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. Concept Equalization to Guide Correct Training of Neural Machine Translation. In IJCNLP, 2017.

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. Anaphora resolution with pointer networks. In Pattern Recognition Letters, Volume 95, Pages 1-7, 1 August, 2017.

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. Refining sentence similarity with discourse information in dialog system. In INTERSPEECH, 2013.

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. Hybrid User Intention Modeling to Diversify Dialog Simulations. In Computer Speech and Language, Volume 25 Issue 2, Pages 307-326, April, 2011.

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. Using utterance and semantic level confidence for interactive spoken dialog clarification. In JCSE, Volume 2, Pages 1-25, Oct, 2010.

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. Hybrid approach to robust dialog management using agenda and dialog examples. In Computer Speech and Language, Volume 24 Issue 4, Pages 609-631, October, 2010.

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. Correlation-based Query Relaxation for Example-based dialog modeling. In ASRU, 2009.

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. Automatic agenda graph construction from human-human dialogs using clustering method. In NAACL-HLT, 2009.

. Data-driven user simulation for automated evaluation of spoken dialog systems. In Computer Speech and Language, Volume 23 Issue 4, Pages 479-509, October, 2009.

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. Hybrid Approach to User Intention Modeling for Dialog Simulation. In ACL, 2009.

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. Example-based dialog modeling for practical multi-domain dialog system. In Speech Communication, Volume 51 Issue 5, Pages 466-484, May, 2009.

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. DialogStudio: A workbench for data-driven spoken dialog system development and management. In Speech Communication, Volume 50 Issue 8-9, Pages 697-715, August, 2008.

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. An integrated dialog simulation technique for evaluating spoken dialog systems. In COLING, 2008.

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. Robust dialog management with n-best hypotheses using dialog example and agenda. In ACL, Ohio, June, 2008.

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. A frame-based probabilistic framework for spoken dialog management using dialog examples. In SigDial, 2008.

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. Example-based error recovery strategy for spoken dialog system. ASRU, 2007.

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. Example-based spoken dialog processing for guidance robots. In Proceedings of the 4th international conference on ubiquitous robots and ambient intelligence, Pohang, Nov, 2007.

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. A spoken dialog system for electronic program guide information access. In Proceedings of the 16th IEEE International Symposium on Robot and Human Interactive Communication, August, 2007.

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. Chat and Goal-Oriented Dialog Together: A Unified Example-based Architecture for Multi-Domain Dialog Management.. In Proceedings of the IEEE/ACL 2006 workshop on spoken language technology, Dec, 2006.

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. Dialog Studio: An Example Based Spoken Dialog System Development Workbench.. In Proceedings of Interspeech2006-ICSLP satellite workshop, Sep, 2006.

. A Situation-based Dialogue Management using Dialogue Examples. In Proceedings of the 2006 IEEE international conference on acoustics, speech and signal processing (ICASSP), Toulouse, May, 2006.

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. Three phase verification for spoken dialog clarification. In Proceedings of the ACM 2006 international conference on intelligent user interfaces (IUI), Austrailia, Jan, 2006.

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. Interactive clarification dialog management for spoken language understanding. In Proceedings of the next generation PC 2005 International conference, (Invited) Seoul, Nov, 2005.

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. Example and situation based dialog management for spoken dialog system. In Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop (ASRU), (Demo Presentation), Mexico, November, 2005.

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. An error-corrective language-model adaptation for automatic speech recognition. In Proceedings of the Interspeech-Eurospeech, Lisbon, Sep., 2005.

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. Speech recognition error correction using maximum entropy language model. In Proceedings of the 8th international conference on spoken language processing (Interspeech-ICSLP), Jeju, Oct, 2004.

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