IR
Anthology
Xi
Wu
2026
doi
dblp
Differentiable Dual Anchor Negative Sampling for Graph-based Recommendation.
Xi Wu
|
Minoru Hayashi
|
Wenzhe Zhang
|
Kexin Zhao
|
Weiqi Luo
|
Jiquan Peng
|
Jibing Gong
|
Xi Wu
|
Minoru Hayashi
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026
2025
doi
dblp
Dual Context-Aware Negative Sampling Strategy for Graph-based Collaborative Filtering.
Xi Wu
|
Wenzhe Zhang
|
Liangwei Yang
|
Xiaohan Fang
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Jiquan Peng
|
Jibing Gong
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
2023
doi
dblp
Dimension Independent Mixup for Hard Negative Sample in Collaborative Filtering.
Xi Wu
|
Liangwei Yang
|
Jibing Gong
|
Chao Zhou
|
Tianyu Lin
|
Xiaolong Liu
|
Philip S. Yu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023