2 citations · 8 across the 6 of their papers we have counts for
6 papers
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…
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…
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…
Dynamic Car Dispatching and Pricing: Revenue and Fairness for Ridesharing Platforms
Zishuo Zhao, Xi Chen, Xuefeng Zhang +1
A major challenge for ridesharing platforms is to guarantee profit and fairness simultaneously, especially in the presence of misaligned incentives of drivers and riders. We focus…
Network Revenue Management with Demand Learning and Fair Resource-Consumption Balancing
Xi Chen, Jiameng Lyu, Yining Wang +1
In addition to maximizing the total revenue, decision-makers in lots of industries would like to guarantee balanced consumption across different resources. For instance, in the ret…