Zhaohui Zhang

A Model Based on Convolutional Neural Network for Online Transaction Fraud Detection

2018 · Security and Communication Networks

Using wireless mobile terminals has become the mainstream of Internet transactions, which can verify the identity of users by passwords, fingerprints, sounds, and images. However, once these identity data are stolen, traditional information security methods …

The error-correcting pair for several classes of NMDS linear codes

2025 · arXiv (Cornell University)

The error-correcting pair is a general algebraic decoding method for linear codes. The near maximal distance separable (NMDS) linear code is a subclass of linear codes and has applications in secret sharing scheme and communication …