DongBo Cui

Title: Innovations of DongBo Cui in Bloom Filter Technology

Introduction

DongBo Cui is a notable inventor based in Fresh Meadows, NY (US), recognized for his contributions to the field of data processing and estimation techniques. He holds two patents that focus on methods and apparatus for estimating cardinality using Bloom filters, which are essential in managing large datasets efficiently.

Latest Patents

DongBo Cui's latest patents include innovative methods and apparatus to estimate the cardinality of users represented in arbitrarily distributed Bloom filters. The first patent discloses a system that includes a communication interface to access a first Bloom filter array representative of entries in a database. This system utilizes a non-uniform distribution of outputs from a hash function to estimate the cardinality of a union of entries from two different databases. The second patent further elaborates on this technology, detailing an apparatus that can analyze the total number of unique users represented in corresponding Bloom filter arrays, regardless of their mapping.

Career Highlights

DongBo Cui is currently employed at The Nielsen Company, LLC, where he applies his expertise in data analysis and estimation techniques. His work significantly contributes to the efficiency of data management and user analysis in various applications.

Collaborations

Some of his notable coworkers include Jonathan Lee Sullivan and Diane Morovati Lopez, who collaborate with him on various projects within the company.

Conclusion

DongBo Cui's innovative work in Bloom filter technology showcases his significant contributions to data processing and user estimation methods. His patents reflect a deep understanding of complex data systems and their applications in real-world scenarios.