2015

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Question Answering System using Multiple Information Source and Open Type Answer Merge
Seonyeong Park | Soonchoul Kwon | Byungsoo Kim | Sangdo Han | Hyosup Shim | Gary Geunbae Lee
Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations

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Exploiting knowledge base to generate responses for natural language dialog listening agents
Sangdo Han | Jeesoo Bang | Seonghan Ryu | Gary Geunbae Lee
Proceedings of the 16th Annual Meeting of the Special Interest Group on Discourse and Dialogue

2013

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Counseling Dialog System with 5W1H Extraction
Sangdo Han | Kyusong Lee | Donghyeon Lee | Gary Geunbae Lee
Proceedings of the SIGDIAL 2013 Conference

2012

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A Hierarchical Domain Model-Based Multi-Domain Selection Framework for Multi-Domain Dialog Systems
Seonghan Ryu | Donghyeon Lee | Injae Lee | Sangdo Han | Gary Geunbae Lee | Myungjae Kim | Kyungduk Kim
Proceedings of COLING 2012: Posters