D3 Toolkit: A Development Toolkit for Daydreaming Spoken Dialog Systems. - Donghyeon Lee; Kyungduk Kim; Cheongjae Lee; Junhwi Choi; Gary Geunbae Lee (IWSDS, 2010)

Modeling confirmations for example-based dialog management. - Kyungduk Kim; Cheongjae Lee; Donghyeon Lee; Junhwi Choi; Sangkeun Jung; Gary Geunbae Lee (SLT, 2010)

Web-Enhanced Content Retrieval for Information Access Dialogue System. - Donghyeon Lee; Cheongjae Lee; Minwoo Jeong; Kyungduk Kim; Seokhwan Kim; Junhwi Choi; Gary Geunbae Lee (INTERSPEECH, 2011)

Seamless error correction interface for voice word processor. - Junhwi Choi; Kyungduk Kim; Sungjin Lee; Seokhwan Kim; Donghyeon Lee; Injae Lee; Gary Geunbae Lee (ICASSP, 2012)

A Two-Step Approach for Efficient Domain Selection in Multi-Domain Dialog Systems. - Injae Lee; Seokhwan Kim; Kyungduk Kim; Donghyeon Lee; Junhwi Choi; Seonghan Ryu; Gary Geunbae Lee (IWSDS, 2012)

Hierarchical Dirichlet Process Topic Modeling for Large Number of Answer Types Classification in Open domain Question Answering. - Seonyeong Park; Donghyeon Lee; Junhwi Choi; Seonghan Ryu; Yonghee Kim; Soonchoul Kown; Byungsoo Kim 002; Gary Geunbae Lee (AIRS, 2014)

ASR Independent Hybrid Recurrent Neural Network Based Error Correction for Dialog System Applications. - Junhwi Choi; Seonghan Ryu; Kyusong Lee; Yonghee Kim; Sangjun Koo; Jeesoo Bang; Seonyeong Park; Gary Geunbae Lee (MA3HMI@INTERSPEECH, 2014)

Acquisition and Use of Long-Term Memory for Personalized Dialog Systems. - Yonghee Kim; Jeesoo Bang; Junhwi Choi; Seonghan Ryu; Sangjun Koo; Gary Geunbae Lee (MA3HMI@INTERSPEECH, 2014)

Engine-Independent ASR Error Management for Dialog Systems. - Junhwi Choi; Donghyeon Lee; Seonghan Ryu; Kyusong Lee; Kyungduk Kim; Hyungjong Noh; Gary Geunbae Lee (IWSDS, 2014)

Conversational Knowledge Teaching Agent that uses a Knowledge Base. - Kyusong Lee; Paul Hongsuck Seo; Junhwi Choi; Sangjun Koo; Gary Geunbae Lee (SIGDIAL Conference, 2015)

One-Step Error Detection and Correction Approach for Voice Word Processor. - Junhwi Choi; Seonghan Ryu; Kyusong Lee; Gary Geunbae Lee (IEICE Trans. Inf. Syst., 2015)

Neural sentence embedding using only in-domain sentences for out-of-domain sentence detection in dialog systems. - Seonghan Ryu; Seokhwan Kim; Junhwi Choi; Hwanjo Yu; Gary Geunbae Lee (Pattern Recognit. Lett., 2017)

Graph-Aware Transformer: Is Attention All Graphs Need? - Sanghyun Yoo; Young-Seok Kim; Kang Hyun Lee; Kuhwan Jeong; Junhwi Choi; Hoshik Lee; Young Sang Choi (CoRR, 2020)