Sangjun Koo

According to our database, Sangjun Koo authored at least 9 papers between 2014 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Adversarial approach to domain adaptation for reinforcement learning on dialog systems.

Sangjun Koo, Hwanjo Yu, Gary Geunbae Lee

Pattern Recognit. Lett., 2019

2018

Out-of-domain Detection based on Generative Adversarial Network.

Seonghan Ryu, Sangjun Koo, Hwanjo Yu, Gary Geunbae Lee

Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

2016

Mathematical Model for Processing Multi-user Requests on POMDP Hybrid Dialog Management.

Sangjun Koo, Gary Geunbae Lee, Hwanjo Yu

Proceedings of the 10th International Conference on Ubiquitous Information Management and Communication, 2016

2015

Conversational Knowledge Teaching Agent that uses a Knowledge Base.

Kyusong Lee, Paul Hongsuck Seo, Junhwi Choi, Sangjun Koo, Gary Geunbae Lee

Proceedings of the SIGDIAL 2015 Conference, 2015

Implementation of generic positive-negative tracker in extensible dialog system.

Sangjun Koo, Seonghan Ryu, Gary Geunbae Lee

Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

Detecting Multiple Domains from User's Utterance in Spoken Dialog System.

Seonghan Ryu, Jaiyoun Song, Sangjun Koo, Soonchoul Kwon, Gary Geunbae Lee

Proceedings of the Natural Language Dialog Systems and Intelligent Assistants, 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

Proceedings of the Natural Language Dialog Systems and Intelligent Assistants, 2015

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

Proceedings of the Multimodal Analyses enabling Artificial Agents in Human-Machine Interaction, 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

Proceedings of the Multimodal Analyses enabling Artificial Agents in Human-Machine Interaction, 2014