6 citations · 10 across the 4 of their papers we have counts for
5 papers
Dual Instrumental Method for Confounded Kernelized Bandits
Xueping Gong, Jiheng Zhang
The contextual bandit problem is a theoretically justified framework with wide applications in various fields. While the previous study on this problem usually requires independenc…
Improving Blockchain Consistency Bound by Assigning Weights to Random Blocks
Qing Zhang, Xueping Gong, Huizhong Li +2
Blockchains based on the celebrated Nakamoto consensus protocol have shown promise in several applications, including cryptocurrencies. However, these blockchains have inherent sca…
Generalized Linear Bandits with Local Differential Privacy
Yuxuan Han, Zhipeng Liang, Yang Wang +1
Contextual bandit algorithms are useful in personalized online decision-making. However, many applications such as personalized medicine and online advertising require the utilizat…
Consensus Mechanism Design based on Structured Directed Acyclic Graphs
Jiahao He, Guangju Wang, Guangyuan Zhang +1
We introduce a structure for the directed acyclic graph (DAG) and a mechanism design based on that structure so that peers can reach consensus at large scale based on proof of work…
A Note on Many-server Fluid Models with Time-varying Arrivals
Zhenghua Long, Jiheng Zhang
We extend the measure-valued fluid model, which tracks residuals of patience and service times, to allow for time-varying arrivals. The fluid model can be characterized by a one-di…