Hyowon Wi

2025

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SCONE: A Novel Stochastic Sampling to Generate Contrastive Views and Hard Negative Samples for Recommendation.
Chaejeong Lee|Jeongwhan Choi|Hyowon Wi|Sung-Bae Cho|Noseong Park
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2024

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Continuous-time Autoencoders for Regular and Irregular Time Series Imputation.
Hyowon Wi|Yehjin Shin|Noseong Park
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024