Liudeng Wang — accepted AI-conference papers

2026

Distributed Algorithms for Euclidean Clustering

Vincent Cohen-Addad, Liudeng Wang, David Woodruff, Samson Zhou

ICLR 2026poster

We study the problem of constructing $(1+\varepsilon)$-coresets for Euclidean $(k,z)$-clustering in the distributed setting, where $n$ data points are partitioned across $s$ sites. We focus on two prominent communication models: the coordinator model and the blackboard model. In the coordinator mode…

Cited by 0 Source ↗Scholar ↗

2026

Online Learning with Recency: Algorithms for Sliding-window Streaming Multi-armed Bandits

Vladimir Braverman, Chen Wang, Liudeng Wang, Samson Zhou

ICML 2026poster

Motivated by the recency effect in online learning, we study algorithms for single-pass \emph{sliding-window streaming multi-armed bandits (MABs)} in this paper. In this setting, we are given $n$ arms with unknown sub-Gaussian reward distributions and a parameter $W$. The arms arrive in a single-pas…

Cited by 0 Source ↗Scholar ↗