Jianhui Ma

A method of attribute-based access control based on consortium blockchain and smart contract

2024

In order to ensure the security of data access, correlative control and operational auditing are critical. After years of development, access control models with different properties have been applied under different conditions. However, the centralized …

Multi-Interactive Attention Network for Fine-grained Feature Learning in CTR Prediction

2021

In the Click-Through Rate (CTR) prediction scenario, user's sequential behaviors are well utilized to capture the user interest in the recent literature. However, despite being extensively studied, these sequential methods still suffer from three limitations. …