Shijin Li

Title: Innovations of Shijin Li in Traffic Data Management

Introduction: Shijin Li 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 improving the efficiency of traffic data stream processing, which is crucial for modern transportation systems.

Latest Patents: Shijin Li holds a patent for a "Traffic data stream aggregate query method and system." This invention encompasses a comprehensive approach to managing traffic data streams. The method includes acquiring spatial-temporal information of mobile objects to generate traffic data streams. It involves dividing data space into cells, grouping adjacent cells with similar frequencies into buckets, and calculating Kalman gains based on these frequencies. The system also features an indexing mechanism using a binary partition tree to form a historical index, which enhances the efficiency of aggregate queries.

Career Highlights: Shijin Li is affiliated with Hohai University, where he contributes to research and development in traffic data management. His academic background and expertise have positioned him as a key figure in this innovative field. His work not only advances theoretical knowledge but also has practical applications in real-world traffic systems.

Collaborations: Shijin Li has collaborated with notable colleagues such as Jun Feng and Zhixian Tang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion: Shijin Li's contributions to traffic data management through his patent demonstrate his commitment to innovation in this critical area. His work has the potential to significantly enhance the efficiency of traffic systems, making him a valuable inventor in the field.