Srikant Ramakrishnan

Title: Innovations by Srikant Ramakrishnan

Introduction

Srikant Ramakrishnan is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of data encryption, particularly focusing on methods that enhance the security of numeric data. His innovative approach has led to the development of a unique patent that addresses critical challenges in data privacy.

Latest Patents

One of Srikant Ramakrishnan's notable patents is titled "System and method for order-preserving encryption for numeric data." This invention provides a system, method, and computer program product designed to automatically eliminate the distribution information available for reconstruction from a disguised dataset. The invention flattens input numerical values into a substantially uniformly distributed dataset and then maps this dataset into equivalent data in a target distribution. It allows for the incremental encryption of new values in an encrypted database while leaving existing encrypted values unchanged. The flattening process involves partitioning, mapping, and saving auxiliary information about the data processing, which is encrypted and not updated. The partitioning is based on Minimum Description Length (MDL) and includes a growth phase for dividing a space into fine partitions and a prune phase for merging some partitions together.

Career Highlights

Srikant Ramakrishnan is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop innovative solutions in the realm of data security and encryption. His contributions have been instrumental in advancing the company's capabilities in handling sensitive numeric data.

Collaborations

Throughout his career, Srikant has collaborated with notable professionals in the field, including Gerald George Kiernan and Rakesh Agrawal. These collaborations have fostered an environment of innovation and have led to the successful development of impactful technologies.

Conclusion

Srikant Ramakrishnan's work exemplifies the spirit of innovation in the field of data encryption. His patent on order-preserving encryption for numeric data showcases his commitment to enhancing data security. His contributions continue to influence the industry and pave the way for future advancements in data privacy.