Xu Jian

Title: Xu Jian: Innovator in Software Testing Technologies

Introduction

Xu Jian is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of software testing, particularly in developing systems that enhance the efficiency and effectiveness of testing processes. With a total of 2 patents, Xu Jian's work is recognized for its innovative approach to addressing challenges in software development.

Latest Patents

Xu Jian's latest patents focus on ranking tests based on code changes and coverage. One of his inventions involves a system that identifies files containing computer-executable instructions that have been modified since their last transformation into executable programs. This system determines line coverage ratios, function coverage ratios, and branch coverage ratios for respective tests. It selects an updated group of tests based on these ratios, creating an updated computer-executable program for testing. Another patent involves a system that identifies changed lines in a file and produces a mapping to determine which tests cover these lines. This system calculates coverage ratios to select an updated group of tests, ensuring that the most relevant tests are performed on modified code.

Career Highlights

Xu Jian is currently employed at Emc IP Holding Company LLC, where he continues to innovate in the realm of software testing technologies. His work has significantly impacted the efficiency of testing processes, making it easier for developers to ensure the quality of their software.

Collaborations

Xu Jian collaborates with talented individuals such as YuChan Lo and Tonworio Oguara. Their combined expertise contributes to the advancement of software testing methodologies and technologies.

Conclusion

Xu Jian's contributions to software testing through his innovative patents demonstrate his commitment to improving the field. His work not only enhances testing efficiency but also ensures higher quality in software development.