2022

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Towards Validating Long-Term User Feedbacks in Interactive Recommendation Systems
Hojoon Lee | Dongyoon Hwang | Kyushik Min | Jaegul Choo
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

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Residual Correction in Real-Time Traffic Forecasting
Daejin Kim | Youngin Cho | Dongmin Kim | Cheonbok Park | Jaegul Choo
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

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DraftRec: Personalized Draft Recommendation for Winning in Multi-Player Online Battle Arena Games
Hojoon Lee | Dongyoon Hwang | Hyunseung Kim | Byungkun Lee | Jaegul Choo
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2020

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ST-GRAT: A Novel Spatio-temporal Graph Attention Networks for Accurately Forecasting Dynamically Changing Road Speed
Cheonbok Park | Chunggi Lee | Hyojin Bahng | Yunwon Tae | Seungmin Jin | Kihwan Kim | Sungahn Ko | Jaegul Choo
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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Recommender System Using Sequential and Global Preference via Attention Mechanism and Topic Modeling
Kyeongpil Kang | Junwoo Park | Wooyoung Kim | Hojung Choe | Jaegul Choo
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2018

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Short-Text Topic Modeling via Non-negative Matrix Factorization Enriched with Local Word-Context Correlations
Tian Shi | Kyeongpil Kang | Jaegul Choo | Chandan K. Reddy
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018

2014

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Understanding and promoting micro-finance activities in Kiva.org
Jaegul Choo | Changhyun Lee | Daniel Lee | Hongyuan Zha | Haesun Park
Seventh ACM International Conference on Web Search and Data Mining, WSDM 2014, New York, NY, USA, February 24-28, 2014

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To gather together for a better world: understanding and leveraging communities in micro-lending recommendation
Jaegul Choo | Daniel Lee | Bistra Dilkina | Hongyuan Zha | Haesun Park
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014