Dong Yin

Title: Dong Yin - Innovator in Database Processing

Introduction

Dong Yin is a prominent inventor based in Beijing, China. He has made significant contributions to the field of database processing, particularly in the area of group-by operations. His innovative approach has the potential to enhance the efficiency and security of data handling in multi-party computations.

Latest Patents

Dong Yin holds a patent for "Processing group-by operations in databases." This patent involves methods, apparatus, and systems designed to process group-by operations effectively. The method includes receiving a query to perform a group-by operation based on first and second attributes of multiple entities. The first attributes are private data owned by one participant in a secure multi-party computation (MPC), while the second attributes belong to another participant. The process includes mapping the first attributes to a set of numbers and calculating a secret share of a dataset that combines these numbers with the second attributes. Ultimately, the method performs the group-by operation by organizing entities into groups and aggregating the second attributes accordingly.

Career Highlights

Dong Yin is associated with Beijing Zitiao Network Technology Co., Ltd., where he applies his expertise in database technologies. His work focuses on developing innovative solutions that address complex data processing challenges. His contributions have been instrumental in advancing the capabilities of secure multi-party computations.

Collaborations

Dong has collaborated with notable colleagues, including Haohao Qian and Yongchuan Niu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Dong Yin is a key figure in the realm of database processing, with a patent that showcases his innovative approach to handling group-by operations. His work continues to influence the field and pave the way for future advancements in secure data processing.