WSDM

Diffusion Models for Risk-Aware Portfolio Optimization

Jihyeong Jeon, Jeongyoung Lee, U Kang

On Listwise Reranking for Corpus Feedback

Soyoung Yoon, Jongho Kim, Daeyong Kwon, Avishek Anand, Seung-won Hwang.

Sequential Data Augmentation for Generative Recommendation

Geon Lee, Bhuvesh Kumar, Mingxuan Ju, Tong Zhao, Kijung Shin, Neil Shah, Liam Collins

Traffic Network Layout Optimization with Guided Discrete Diffusion Models

Taeyoung Yun, Inhyuck Song, Woocheol Shin, Yujin Shin, Sungpil Woo, Sunhwan Lim, Jinkyoo Park

Improving Scientific Document Retrieval with Concept Coverage-based Query Set Generation

SeongKu Kang, Bowen Jin, Wonbin Kweon, Yu Zhang, Dongha Lee, Jiawei Han, Hwanjo Yu

Revisiting Fake News Detection: Towards Temporality-aware Evaluation by Leveraging Engagement Earliness

Junghoon Kim, Junmo Lee, Yeonjun In, Kanghoon Yoon, Chanyoung Park

SCONE: A Novel Stochastic Sampling to Generate Contrastive Views and Hard Negative Samples for Recommendatio

C.-J. Lee, J.-H. Choi, H. Wi, S.-B. Cho, N.-S. Park

SCONE: A Novel Stochastic Sampling to Generate Contrastive Views and Hard Negative Samples for Recommendation

Chaejeong Lee, Jeongwhan Choi, Hyowon Wi, Sung-Bae Cho, and Noseong Park

Sequentially Diversified and Accurate Recommendations in Chronological Order for a Series of Users

Jongjin Kim, U Kang

Unsupervised Robust Cross-Lingual Entity Alignment via Neighbor Triple Matching with Entity and Relation Texts

Soojin Yoon, Sungho Ko, TongYoung Kim, SeungKu Kang, Jinyoung Yeo, Dongha Lee

Unsupervised Robust Cross-Lingual Entity Alignment via Neighbor Triple Matching with Entity and Relation Texts

Soojin Yoon, Sungho Ko, TongYoung Kim, SeongKu Kang, Jinyoung Yeo, Dongha Lee

Continuous-time Autoencoders for Regular and Irregular Time Series Imputation

Hyowon Wi, Yehjin Shin, and Noseong Park

Proxy-based Item Representation for Attribute and Context-aware Recommendation

Jinseok Seol, Minseok Gang, Sang-goo Lee, Jaehui Park