21 citations · 99 across the 38 of their papers we have counts for
4 papers · 1 filter
Sensitivity-Based Optimization for Blockchain Selfish Mining
Jing-Yu Ma, Quan-Lin Li
In this paper, we provide a novel dynamic decision method of blockchain selfish mining by applying the sensitivity-based optimization theory. Our aim is to find the optimal dynamic…
Two Basic Queueing Models of Service Platforms in Digital Sharing Economy
Heng-Li Liu, Quan-Lin Li, Xiaole Wu +1
This paper describes two basic queueing models of service platforms in digital sharing economy by means of two different policies of platform matching information. We show that the…
Stochastic Performance Modeling for Practical Byzantine Fault Tolerance Consensus in Blockchain
Fan-Qi Ma, Quan-Lin Li, Yi-Han Liu +1
The practical Byzantine fault tolerant (PBFT) consensus mechanism is one of the most basic consensus algorithms (or protocols) in blockchain technologies, thus its performance eval…
Infections Forecasting and Intervention Effect Evaluation for COVID-19 via a Data-Driven Markov Process and Heterogeneous Simulation
Quan-Lin Li, Chengliang Wang, Yiming Xu +5
The Coronavirus Disease 2019 (COVID-19) pandemic has caused tremendous amount of deaths and a devastating impact on the economic development all over the world. Thus, it is paramou…