14 citations · 19 across the 3 of their papers we have counts for
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cs.LG2024
HHGT: Hierarchical Heterogeneous Graph Transformer for Heterogeneous Graph Representation Learning
Qiuyu Zhu, Liang Zhang, Qianxiong Xu +3
Despite the success of Heterogeneous Graph Neural Networks (HGNNs) in modeling real-world Heterogeneous Information Networks (HINs), challenges such as expressiveness limitations a…
cs.LG2020★ 5 cited
Risk-Constrained Thompson Sampling for CVaR Bandits
Joel Q. L. Chang, Qiuyu Zhu, Vincent Y. F. Tan
The multi-armed bandit (MAB) problem is a ubiquitous decision-making problem that exemplifies the exploration-exploitation tradeoff. Standard formulations exclude risk in decision…
cs.LG2020★ 14 cited
Thompson Sampling Algorithms for Mean-Variance Bandits
Qiuyu Zhu, Vincent Y. F. Tan
The multi-armed bandit (MAB) problem is a classical learning task that exemplifies the exploration-exploitation tradeoff. However, standard formulations do not take into account {\…