Xianyue Zha

Title: Innovations by Xianyue Zha

Introduction

Xianyue Zha is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of traffic data management through his innovative patent. His work focuses on enhancing the efficiency of traffic data stream processing, which is crucial for modern transportation systems.

Latest Patents

Xianyue Zha holds a patent for a "Traffic data stream aggregate query method and system." This invention involves a comprehensive approach to managing traffic data streams. The method includes acquiring spatial-temporal information of mobile objects to generate traffic data streams. It also involves dividing data space into cells, grouping adjacent cells with similar frequencies into buckets, and calculating Kalman gains based on these frequencies. The system utilizes a binary partition tree to form a BPT index, which is serialized to create a historical index. This innovative approach allows for efficient aggregate queries, optimizing the estimation of bucket frequencies.

Career Highlights

Xianyue Zha is affiliated with Hohai University, where he contributes to research and development in traffic data systems. His academic background and practical experience have positioned him as a key figure in his field. His patent reflects his commitment to advancing technology in transportation and data management.

Collaborations

Xianyue Zha has worked alongside notable colleagues such as Jun Feng and Zhixian Tang. Their collaborative efforts have furthered research in traffic data systems and have contributed to the success of their projects.

Conclusion

Xianyue Zha's innovative work in traffic data management exemplifies the importance of advancements in technology for improving transportation systems. His contributions through his patent demonstrate a significant step forward in the field.