2 papers
cs.CR2022
An Attention-based Long Short-Term Memory Framework for Detection of Bitcoin Scams
Puyang Zhao, Wei Tian, Lefu Xiao +2
Bitcoin is the most common cryptocurrency involved in cyber scams. Cybercriminals often utilize pseudonymity and privacy protection mechanism associated with Bitcoin transactions t…
cs.CE2021
A Parallel Scalable Domain Decomposition Preconditioner for Elastic Crack Simulation Using XFEM
Tian Wei, Huang Jingjing, Chen Rongliang +1
In this paper, a parallel overlapping domain decomposition preconditioner is proposed to solve the linear system of equations arising from the extended finite element discretizatio…