Amaresh Ankit Siva

Title: Innovations of Amaresh Ankit Siva

Introduction

Amaresh Ankit Siva is an accomplished inventor based in Davidson, NC (US). He has made significant contributions to the field of data privacy and synthetic data generation. With a total of two patents to his name, Siva is recognized for his innovative approaches to complex statistical queries.

Latest Patents

Siva's latest patents focus on generating relaxed synthetic data using adaptive projection. This algorithm is designed to release answers to a vast number of statistical queries, such as k-way marginals, while adhering to differential privacy standards. The algorithm operates by answering queries on a private dataset through simple perturbation. It then seeks to create a synthetic dataset that closely aligns with the noisy answers obtained. By employing a continuous relaxation of the synthetic dataset domain, the projection loss becomes differentiable, enabling the use of efficient machine learning optimization techniques. Instead of addressing all queries at once, the algorithm strategically utilizes a privacy budget by iteratively identifying queries with high error in the relaxed synthetic data and repeating the projection process. This method proves effective across various parameters and datasets, particularly when the privacy budget is limited or the query class is extensive.

Career Highlights

Amaresh Ankit Siva is currently employed at Amazon Technologies, Inc., where he continues to develop innovative solutions in data privacy and synthetic data generation. His work has garnered attention for its practical applications and effectiveness in real-world scenarios.

Collaborations

Siva collaborates with notable colleagues, including Sergul Aydore and William Brown. Their combined expertise contributes to the advancement of technology and innovation within their field.

Conclusion

Amaresh Ankit Siva is a prominent inventor whose work in generating relaxed synthetic data has the potential to revolutionize data privacy practices. His contributions to the field are significant and continue to influence advancements in technology.