Sunpreet Singh Arora

Title: Innovations by Sunpreet Singh Arora in Adversarial Example Detection

Introduction

Sunpreet Singh Arora, based in San Mateo, California, is an accomplished inventor with an impressive portfolio of 33 patents. His work primarily focuses on adversarial example detection, a critical area in the field of artificial intelligence and biometric authentication systems. He is currently employed at Visa International Service Association, where he continues to innovate and contribute to advancements in technology.

Latest Patents

One of his latest patents is titled "System, method, and computer program product for determining adversarial examples." This invention outlines a system that utilizes multiple processors to identify adversarial examples by analyzing input proximity. The technology features a process for generating vector embeddings and relational embeddings to assess whether an initial input is adversarial based on concatenated versions of the embeddings.

Another notable patent is "Using an enrolled biometric dataset to detect adversarial examples in biometrics-based authentication systems." In this patent, he details a method for training an adversarial perturbation detector that distinguishes between authenticated biometric samples and perturbed adversarial samples. The invention employs a transformation function with learnable parameters that optimizes the classification of biometric inputs, enhancing the security of biometric systems.

Career Highlights

Arora's career at Visa International Service Association is marked by his contributions toward improving the integrity and efficiency of biometric authentication systems. His innovative approaches not only bolster security measures but also enhance user experience by reducing false acceptance rates.

Collaborations

Throughout his career, Arora has collaborated with talented individuals, including Kim R Wagner and Lacey Best-Rowden. Their combined expertise and innovative spirit have fostered a productive environment that supports the development of cutting-edge technologies.

Conclusion

Sunpreet Singh Arora's patents and contributions to the field of adversarial example detection demonstrate his commitment to innovation and technological advancement. His work at Visa International Service Association plays a vital role in setting new standards for security in biometric authentication systems, ensuring that these technologies remain reliable and robust against emerging threats.