Jian Weng

Title: Innovations by Jian Weng in Traffic Anomaly Detection and Data Security

Introduction

Jian Weng is a prominent inventor based in Guangdong, China, known for his significant contributions to technology through his innovative patents. With a total of 10 patents to his name, Weng has made strides in the fields of traffic anomaly detection and data security.

Latest Patents

One of Weng's latest patents is a "Traffic anomaly detection method and system based on improved BERT integrating contrastive learning." This method involves obtaining and preprocessing traffic data, building an improved BERT model with an embedding layer and 12 Transformer encoder networks, and performing weight sharing among the encoder networks. The process includes building a classification network and a total loss function based on cross-entropy and contrastive loss. The model is trained through unsupervised pre-training and fine-tuning, ultimately enhancing its generalization ability while maintaining stability and accuracy.

Another notable patent is the "Full-link data security protection method and system." This method encompasses several stages, including data creation, transmission, storage, processing, and destruction. It employs techniques such as data security identification, ciphertext division, and re-encryption to ensure fine-grained access control for cloud storage. The system also utilizes a DHT network for automatic data self-destruction, enhancing data security.

Career Highlights

Jian Weng is affiliated with Jinan University, where he continues to push the boundaries of research and innovation. His work has garnered attention for its practical applications in enhancing traffic management and data security.

Collaborations

Weng collaborates with notable colleagues, including Jiasi Weng and Ming Li, contributing to a dynamic research environment that fosters innovation.

Conclusion

Jian Weng's contributions to technology through his patents reflect his commitment to advancing the fields of traffic anomaly detection and data security. His innovative methods and systems are paving the way for more secure and efficient technological solutions.