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Two-Step Question Retrieval for Open-Domain QA

May 19, 2022
Yeon Seonwoo, Juhee Son, Jiho Jin, Sang-Woo Lee, Ji-Hoon Kim, Jung-Woo Ha, Alice Oh

* ACL2022-Findings 

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Building a Role Specified Open-Domain Dialogue System Leveraging Large-Scale Language Models

Apr 30, 2022
Sanghwan Bae, Donghyun Kwak, Sungdong Kim, Donghoon Ham, Soyoung Kang, Sang-Woo Lee, Woomyoung Park

* Accepted to NAACL2022 as a long paper 

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On the Effect of Pretraining Corpora on In-context Learning by a Large-scale Language Model

Apr 28, 2022
Seongjin Shin, Sang-Woo Lee, Hwijeen Ahn, Sungdong Kim, HyoungSeok Kim, Boseop Kim, Kyunghyun Cho, Gichang Lee, Woomyoung Park, Jung-Woo Ha, Nako Sung

* Accepted to NAACL2022 as a long paper 

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Plug-and-Play Adaptation for Continuously-updated QA

Apr 27, 2022
Kyungjae Lee, Wookje Han, Seung-won Hwang, Hwaran Lee, Joonsuk Park, Sang-Woo Lee

* Accepted at Findings of ACL 2022 

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Response Generation with Context-Aware Prompt Learning

Nov 18, 2021
Xiaodong Gu, Kang Min Yoo, Sang-Woo Lee

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Efficient Attribute Injection for Pretrained Language Models

Sep 16, 2021
Reinald Kim Amplayo, Kang Min Yoo, Sang-Woo Lee

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What Changes Can Large-scale Language Models Bring? Intensive Study on HyperCLOVA: Billions-scale Korean Generative Pretrained Transformers

Sep 10, 2021
Boseop Kim, HyoungSeok Kim, Sang-Woo Lee, Gichang Lee, Donghyun Kwak, Dong Hyeon Jeon, Sunghyun Park, Sungju Kim, Seonhoon Kim, Dongpil Seo, Heungsub Lee, Minyoung Jeong, Sungjae Lee, Minsub Kim, Suk Hyun Ko, Seokhun Kim, Taeyong Park, Jinuk Kim, Soyoung Kang, Na-Hyeon Ryu, Kang Min Yoo, Minsuk Chang, Soobin Suh, Sookyo In, Jinseong Park, Kyungduk Kim, Hiun Kim, Jisu Jeong, Yong Goo Yeo, Donghoon Ham, Dongju Park, Min Young Lee, Jaewook Kang, Inho Kang, Jung-Woo Ha, Woomyoung Park, Nako Sung

* Accepted to EMNLP2021 as a long paper 

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Weakly Supervised Pre-Training for Multi-Hop Retriever

Jun 18, 2021
Yeon Seonwoo, Sang-Woo Lee, Ji-Hoon Kim, Jung-Woo Ha, Alice Oh

* ACL-Findings 2021 

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NeuralWOZ: Learning to Collect Task-Oriented Dialogue via Model-Based Simulation

May 30, 2021
Sungdong Kim, Minsuk Chang, Sang-Woo Lee

* Accepted to ACL 2021 as a long paper 

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GPT3Mix: Leveraging Large-scale Language Models for Text Augmentation

Apr 18, 2021
Kang Min Yoo, Dongju Park, Jaewook Kang, Sang-Woo Lee, Woomyeong Park

* 11 pages, 7 tables, 2 figures 

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ST-BERT: Cross-modal Language Model Pre-training For End-to-end Spoken Language Understanding

Oct 23, 2020
Minjeong Kim, Gyuwan Kim, Sang-Woo Lee, Jung-Woo Ha

* 5 pages, 2 figures 

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CareCall: a Call-Based Active Monitoring Dialog Agent for Managing COVID-19 Pandemic

Jul 06, 2020
Sang-Woo Lee, Hyunhoon Jung, SukHyun Ko, Sunyoung Kim, Hyewon Kim, Kyoungtae Doh, Hyunjung Park, Joseph Yeo, Sang-Houn Ok, Joonhaeng Lee, Seongjae Choi, SeungTae Hwang, Eun-Young Park, Gwang-Ja Ma, Seok-Joo Han, Kwang-Seung Cha, Nako Sung, Jung-Woo Ha

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ClovaCall: Korean Goal-Oriented Dialog Speech Corpus for Automatic Speech Recognition of Contact Centers

May 17, 2020
Jung-Woo Ha, Kihyun Nam, Jingu Kang, Sang-Woo Lee, Sohee Yang, Hyunhoon Jung, Eunmi Kim, Hyeji Kim, Soojin Kim, Hyun Ah Kim, Kyoungtae Doh, Chan Kyu Lee, Nako Sung, Sunghun Kim

* 5 pages, 2 figures, 4 tables, The first two authors equally contributed to this work 

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Efficient Dialogue State Tracking by Selectively Overwriting Memory

Nov 10, 2019
Sungdong Kim, Sohee Yang, Gyuwan Kim, Sang-Woo Lee

* 11 pages, 2 figures 

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Large-Scale Answerer in Questioner's Mind for Visual Dialog Question Generation

Feb 22, 2019
Sang-Woo Lee, Tong Gao, Sohee Yang, Jaejun Yoo, Jung-Woo Ha

* Accepted for ICLR 2019. Camera ready version. Our code is publically available: 

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Answerer in Questioner's Mind: Information Theoretic Approach to Goal-Oriented Visual Dialog

Sep 21, 2018
Sang-Woo Lee, Yu-Jung Heo, Byoung-Tak Zhang

* Selected for a spotlight presentation at NIPS, 2018 

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Overcoming Catastrophic Forgetting by Incremental Moment Matching

Jan 30, 2018
Sang-Woo Lee, Jin-Hwa Kim, Jaehyun Jun, Jung-Woo Ha, Byoung-Tak Zhang

* Accepted for NIPS 2017 

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Micro-Objective Learning : Accelerating Deep Reinforcement Learning through the Discovery of Continuous Subgoals

Mar 11, 2017
Sungtae Lee, Sang-Woo Lee, Jinyoung Choi, Dong-Hyun Kwak, Byoung-Tak Zhang

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Multimodal Residual Learning for Visual QA

Aug 31, 2016
Jin-Hwa Kim, Sang-Woo Lee, Dong-Hyun Kwak, Min-Oh Heo, Jeonghee Kim, Jung-Woo Ha, Byoung-Tak Zhang

* 13 pages, 7 figures, accepted for NIPS 2016 

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Dual Memory Architectures for Fast Deep Learning of Stream Data via an Online-Incremental-Transfer Strategy

Jun 15, 2015
Sang-Woo Lee, Min-Oh Heo, Jiwon Kim, Jeonghee Kim, Byoung-Tak Zhang

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