2 citations · 2 across the 1 of their papers we have counts for
4 papers
Proof-of-Learning with Incentive Security
Zishuo Zhao, Zhixuan Fang, Xuechao Wang +4
Most concurrent blockchain systems rely heavily on the Proof-of-Work (PoW) or Proof-of-Stake (PoS) mechanisms for decentralized consensus and security assurance. However, the subst…
A Re-solving Heuristic for Dynamic Assortment Optimization with Knapsack Constraints
Xi Chen, Mo Liu, Yining Wang +1
In this paper, we consider a multi-stage dynamic assortment optimization problem with multi-nomial choice modeling (MNL) under resource knapsack constraints. Given the current reso…
It Takes Two: A Peer-Prediction Solution for Blockchain Verifier's Dilemma
Zishuo Zhao, Xi Chen, Yuan Zhou
The security of blockchain systems is fundamentally based on the decentralized consensus in which the majority of parties behave honestly, and the content verification process is e…
Bayesian Mechanism Design for Blockchain Transaction Fee Allocation
Xi Chen, David Simchi-Levi, Zishuo Zhao +1
In blockchain systems, the design of transaction fee mechanisms is essential for stability and satisfaction for both miners and users. A recent work has proven the impossibility of…