A Multiband CMOS VCO with Switching Bondwire Inductor for Biomedical Wireless Frequency Band - Design and Performance Analysis. - Seonghan Ryu (BIODEVICES, 2011)

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 (COLING (Posters), 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)

An Example-Based Approach to Ranking Multiple Dialog States for Flexible Dialog Management. - Hyungjong Noh; Seonghan Ryu; Donghyeon Lee; Kyusong Lee; Cheongjae Lee; Gary Geunbae Lee (IEEE J. Sel. Top. Signal Process., 2012)

Multi-band wide tuning range CMOS VCO with Hybrid Inductor for LTE standard. - Seonghan Ryu; In-Chul Hwang; Ara Cho; Sangyub Lee 004 (ISCAS, 2013)

Unsupervised Spoken Language Understanding for a Multi-Domain Dialog System. - Donghyeon Lee; Minwoo Jeong; Kyungduk Kim; Seonghan Ryu; Gary Geunbae Lee (IEEE Trans. Speech Audio Process., 2013)

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)

Exploiting out-of-vocabulary words for out-of-domain detection in dialog systems. - Seonghan Ryu; Donghyeon Lee; Gary Geunbae Lee; Kyungduk Kim; Hyungjong Noh (BigComp, 2014)

Vowel-reduction feedback system for non-native learners of English. - Jeesoo Bang; Kyusong Lee; Seonghan Ryu; Gary Geunbae Lee (ICASSP, 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)

Grammatical error correction based on learner comprehension model in oral conversation. - Kyusong Lee; Seonghan Ryu; Hongsuck Seo; Seokhwan Kim; Gary Geunbae Lee (SLT, 2014)

DietTalk: Diet and Health Assistant Based on Spoken Dialog System. - Sohyeon Jung; Seonghan Ryu; Sangdo Han; Gary Geunbae Lee (IWSDS, 2015)

Scalable Summary-State POMDP Hybrid Dialog System for Multiple Goal Drifting Requests and Massive Slot Entity Instances. - Sangjun Koo; Seonghan Ryu; Kyusong Lee; Gary Geunbae Lee (IWSDS, 2015)

Detecting Multiple Domains from User's Utterance in Spoken Dialog System. - Seonghan Ryu; Jaiyoun Song; Sangjun Koo; Soonchoul Kwon; Gary Geunbae Lee (IWSDS, 2015)

Implementation of generic positive-negative tracker in extensible dialog system. - Sangjun Koo; Seonghan Ryu; Gary Geunbae Lee (ASRU, 2015)

Keyword question answering system with report generation for linked data. - Sangdo Han; Hyosup Shim; Byungsoo Kim 002; Seonyeong Park; Seonghan Ryu; Gary Geunbae Lee (BigComp, 2015)

Exploiting knowledge base to generate responses for natural language dialog listening agents. - Sangdo Han; Jeesoo Bang; Seonghan Ryu; 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)

Two-stage approach to named entity recognition using Wikipedia and DBpedia. - Seonghan Ryu; Hwanjo Yu; Gary Geunbae Lee (IMCOM, 2017)

Two-stage multi-intent detection for spoken language understanding. - Byeongchang Kim 001; Seonghan Ryu; Gary Geunbae Lee (Multim. Tools Appl., 2017)

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)

Out-of-domain Detection based on Generative Adversarial Network. - Seonghan Ryu; Sangjun Koo; Hwanjo Yu; Gary Geunbae Lee (EMNLP, 2018)

A Study on Dialogue Reward Prediction for Open-Ended Conversational Agents. - Heriberto Cuayáhuitl; Seonghan Ryu; Donghyeon Lee; Jihie Kim (CoRR, 2018)

Deep Reinforcement Learning for Chatbots Using Clustered Actions and Human-Likeness Rewards. - Heriberto Cuayáhuitl; Donghyeon Lee; Seonghan Ryu; Sungja Choi; Inchul Hwang; Jihie Kim (IJCNN, 2019)

Ensemble-based deep reinforcement learning for chatbots. - Heriberto Cuayáhuitl; Donghyeon Lee; Seonghan Ryu; Yongjin Cho; Sungja Choi; Satish Reddy Indurthi; Seunghak Yu; Hyungtak Choi; Inchul Hwang; Jihie Kim (Neurocomputing, 2019)

PUF based Implantable Medical Device Security. - Seonghan Ryu (BIODEVICES, 2020)

Multi-Domain Dialogue State Tracking By Neural-Retrieval Augmentation. - Lohith Ravuru; Seonghan Ryu; Hyungtak Choi; Haehun Yang; Hyeonmok Ko (AACL/IJCNLP (Findings), 2022)

Deep Learning based Security Enhancement of Wireless Connectivity. - Seonghan Ryu (COMPSAC, 2023)