Sangjun Koo
Sangjun Koo
Scatter Lab Inc.
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Acquisition and use of long-term memory for personalized dialog systems
Y Kim, J Bang, J Choi, S Ryu, S Koo, GG Lee
International workshop on multimodal analyses enabling artificial agents in …, 2014
Out-of-domain detection based on generative adversarial network
S Ryu, S Koo, H Yu, GG Lee
Proceedings of the 2018 Conference on Empirical Methods in Natural Language …, 2018
Conversational knowledge teaching agent that uses a knowledge base
K Lee, H Seo, J Choi, S Koo, GG Lee
Proceedings of the 16th Annual Meeting of the Special Interest Group on …, 2015
Detecting Multiple Domains from User’s Utterance in Spoken Dialog System
S Ryu, J Song, S Koo, S Kwon, GG Lee
Natural Language Dialog Systems and Intelligent Assistants, 101-111, 2015
Adversarial approach to domain adaptation for reinforcement learning on dialog systems
S Koo, H Yu, GG Lee
Pattern Recognition Letters 128, 467-473, 2019
Method and apparatus for correcting speech recognition error
GB Lee, JH Choi, IJ Lee, DH Lee, HS Seo, YH Kim, SH Ryu, SJ Koo
US Patent 9,318,102, 2016
Method for processing dialogue based on processing instructing expression and apparatus therefor
GB Lee, DH Lee, JH Choi, YH Kim, SH Ryu, SJ Koo
US Patent 9,966,069, 2018
Implementation of generic positive-negative tracker in extensible dialog system
S Koo, S Ryu, GG Lee
2015 IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU …, 2015
Scalable summary-state pomdp hybrid dialog system for multiple goal drifting requests and massive slot entity instances
S Koo, S Ryu, K Lee, GG Lee
Natural Language Dialog Systems and Intelligent Assistants, 87-96, 2015
Method and apparatus for constructing ontology for dialogue system
GB Lee, DH Lee, JH Choi, YH Kim, SH Ryu, SJ Koo
US Patent App. 14/255,070, 2014
ASR independent hybrid recurrent neural network based error correction for dialog system applications
J Choi, S Ryu, K Lee, Y Kim, S Koo, J Bang, S Park, GG Lee
International Workshop on Multimodal Analyses Enabling Artificial Agents in …, 2014
Mathematical Model for Processing Multi-user Requests on POMDP Hybrid Dialog Management
S Koo, GG Lee, H Yu
Proceedings of the 10th International Conference on Ubiquitous Information …, 2016
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