Pankaj Srivastava

Title: Pankaj Srivastava: Innovator in Computational Methods

Introduction

Pankaj Srivastava is a notable inventor based in Bedford, NY (US). He has made significant contributions to the field of computational methods, particularly in the areas of recommendation engines and data privacy. With a total of two patents to his name, Srivastava's work reflects a commitment to advancing technology while addressing critical issues in data handling.

Latest Patents

One of Pankaj Srivastava's latest patents is titled "Retraining Individual-Item Models." This invention involves a computer-implemented method and system designed to determine when to retrain an individual-item model within a recommendation engine. The method includes defining a consumer feature vector, calculating a historical feature vector, and determining a retraining threshold for the model. The process ensures that the model remains accurate and relevant by retraining it based on new consumer data.

Another significant patent is "Providing Computation Services with Privacy." This invention provides techniques for offering a local computation service on a client device while maintaining the privacy of local data from a remote service provider. The method involves transmitting a homomorphic encryption public key and encrypted input data to a service provider, ensuring that sensitive information remains secure during computation.

Career Highlights

Pankaj Srivastava is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work at IBM has allowed him to collaborate with other talented professionals in the field, contributing to the company's reputation as a leader in technology and innovation.

Collaborations

Some of Pankaj Srivastava's coworkers include Stephen Mingyu Chu and Tobias Enders. Their collaborative efforts have likely played a role in advancing the projects they work on together, fostering an environment of innovation and creativity.

Conclusion

Pankaj Srivastava's contributions to computational methods and data privacy are noteworthy. His patents reflect a deep understanding of technology and its implications for consumer data. As he continues his work at IBM, his innovations will undoubtedly influence the future of computational services.