Badih Ghazi

Title: The Innovative Journey of Badih Ghazi

Introduction

Badih Ghazi, an accomplished inventor based in San Jose, California, has made significant contributions to the field of data privacy through his innovative patents. With a total of four patents to his name, Ghazi's work focuses on developing algorithms that enable privacy-preserving aggregation of sensitive data, ensuring that privacy is maintained while still allowing valuable insights to be gleaned from the information.

Latest Patents

One of Ghazi's latest inventions is titled "Pure differentially private algorithms for summation in the shuffled model." This groundbreaking method enables privacy-preserving aggregation of private data by employing an encoding strategy that processes private values based on a probabilistic status. The algorithm generates a multiset for aggregation that includes multiset values derived from private data, alongside a noise message that ensures privacy is upheld through careful discretization techniques.

Another notable patent from Ghazi is "Private counting from anonymous messages: near-optimal accuracy with vanishing communication overhead." This disclosure presents efficient communication algorithms aimed at aggregating private data with minimal error. Implemented within the shuffled differential privacy model, these algorithms facilitate various operations, including summation and histogram calculations, achieving accuracy comparable to central differential privacy algorithms while maintaining a low communication overhead per user.

Career Highlights

Currently, Badih Ghazi is employed at Google Inc., where he continues to push the boundaries of innovative data privacy solutions. His work at one of the leading technology companies highlights his commitment to harnessing technology for the protection of personal information.

Collaborations

During his career, Ghazi has collaborated with notable colleagues, including Pasin Manurangsi and Shanmugasundaram Ravikumar. These collaborations have led to the sharing of ideas and expertise, further enriching the field of data privacy and secure communications.

Conclusion

Badih Ghazi's pioneering work in the realm of privacy-preserving algorithms positions him as a key figure in the innovation landscape. Through his patents and collaborative efforts at Google Inc., he continues to make impactful strides that advance the secure handling of private data in an increasingly digital world.