Ketai He

Research on an Incremental Backup Method Based on CAD Engineering Data File

2023

In the actual design process of products in the CAD field, it is often necessary to make changes to the designed models. When using full backup method, it occupies computer resources, consumes time, and affects …

Deep User Profile Construction and Behavior Prediction Based on Multimodal Heterogeneous Feature Fusion

2024

As the platform for users to express their personal opinions and thoughts, Online Social Networks (OSNs) serve as a primary channel for most individuals to receive social information. During social emergencies, the OSNs experience a …