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Jung-Woo Ha

NAVER AI LAB, NAVER CLOVA

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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KLUE: Korean Language Understanding Evaluation


Jun 11, 2021
Sungjoon Park, Jihyung Moon, Sungdong Kim, Won Ik Cho, Jiyoon Han, Jangwon Park, Chisung Song, Junseong Kim, Yongsook Song, Taehwan Oh, Joohong Lee, Juhyun Oh, Sungwon Lyu, Younghoon Jeong, Inkwon Lee, Sangwoo Seo, Dongjun Lee, Hyunwoo Kim, Myeonghwa Lee, Seongbo Jang, Seungwon Do, Sunkyoung Kim, Kyungtae Lim, Jongwon Lee, Kyumin Park, Jamin Shin, Seonghyun Kim, Lucy Park, Alice Oh, Jung-Woo Ha, Kyunghyun Cho

* 76 pages, 10 figures, 36 tables 

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Reward Optimization for Neural Machine Translation with Learned Metrics


Apr 15, 2021
Raphael Shu, Kang Min Yoo, Jung-Woo Ha


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Rainbow Memory: Continual Learning with a Memory of Diverse Samples


Mar 31, 2021
Jihwan Bang, Heesu Kim, YoungJoon Yoo, Jung-Woo Ha, Jonghyun Choi

* Accepted paper at CVPR 2021 

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Self-supervised Auxiliary Learning for Graph Neural Networks via Meta-Learning


Mar 01, 2021
Dasol Hwang, Jinyoung Park, Sunyoung Kwon, Kyung-Min Kim, Jung-Woo Ha, Hyunwoo j. Kim

* arXiv admin note: substantial text overlap with arXiv:2007.08294 

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M2FN: Multi-step Modality Fusion for Advertisement Image Assessment


Feb 09, 2021
Kyung-Wha Park, Jung-Woo Ha, JungHoon Lee, Sunyoung Kwon, Kyung-Min Kim, Byoung-Tak Zhang

* published in Applied Soft Computing 

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DialogBERT: Discourse-Aware Response Generation via Learning to Recover and Rank Utterances


Dec 03, 2020
Xiaodong Gu, Kang Min Yoo, Jung-Woo Ha

* Published as a conference paper at AAAI 2021 

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Context-Aware Answer Extraction in Question Answering


Nov 05, 2020
Yeon Seonwoo, Ji-Hoon Kim, Jung-Woo Ha, Alice Oh

* EMNLP 2020 

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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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Self-supervised Auxiliary Learning with Meta-paths for Heterogeneous Graphs


Aug 18, 2020
Dasol Hwang, Jinyoung Park, Sunyoung Kwon, Kyung-Min Kim, Jung-Woo Ha, Hyunwoo J. Kim

* 14 pages, 4 figures 

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Which Strategies Matter for Noisy Label Classification? Insight into Loss and Uncertainty


Aug 14, 2020
Wonyoung Shin, Jung-Woo Ha, Shengzhe Li, Yongwoo Cho, Hoyean Song, Sunyoung Kwon


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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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Efficient Active Learning for Automatic Speech Recognition via Augmented Consistency Regularization


Jun 19, 2020
Jihwan Bang, Heesu Kim, YoungJoon Yoo, Jung-Woo Ha

* 5 pages, 4 figures, 1 table. Submitted to Interspeech 2020 

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Slowing Down the Weight Norm Increase in Momentum-based Optimizers


Jun 15, 2020
Byeongho Heo, Sanghyuk Chun, Seong Joon Oh, Dongyoon Han, Sangdoo Yun, Youngjung Uh, Jung-Woo Ha

* 16 pages, 9 figures. First two authors contributed equally 

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Graphs, Entities, and Step Mixture


May 18, 2020
Kyuyong Shin, Wonyoung Shin, Jung-Woo Ha, Sunyoung Kwon


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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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Modeling Musical Onset Probabilities via Neural Distribution Learning


Feb 10, 2020
Jaesung Huh, Egil Martinsson, Adrian Kim, Jung-Woo Ha

* 2 pages, 2 figures, 2 tables 

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StarGAN v2: Diverse Image Synthesis for Multiple Domains


Dec 04, 2019
Yunjey Choi, Youngjung Uh, Jaejun Yoo, Jung-Woo Ha


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Neural Approximation of an Auto-Regressive Process through Confidence Guided Sampling


Oct 15, 2019
YoungJoon Yoo, Sanghyuk Chun, Sangdoo Yun, Jung-Woo Ha, Jaejun Yoo


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Which Ads to Show? Advertisement Image Assessment with Auxiliary Information via Multi-step Modality Fusion


Oct 06, 2019
Kyung-Wha Park, JungHoon Lee, Sunyoung Kwon, Jung-Woo Ha, Kyung-Min Kim, Byoung-Tak Zhang


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Tripartite Heterogeneous Graph Propagation for Large-scale Social Recommendation


Jul 24, 2019
Kyung-Min Kim, Donghyun Kwak, Hanock Kwak, Young-Jin Park, Sangkwon Sim, Jae-Han Cho, Minkyu Kim, Jihun Kwon, Nako Sung, Jung-Woo Ha

* 6 pages, accepted for RecSys 2019 LBR Track 

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Phase-aware Speech Enhancement with Deep Complex U-Net


Apr 02, 2019
Hyeong-Seok Choi, Jang-Hyun Kim, Jaesung Huh, Adrian Kim, Jung-Woo Ha, Kyogu Lee

* Significant error was found in data processing step, therefore will be retracted from International Conference on Learning Representations (ICLR) 2019. It is not recommended to read current version 

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