Samuel A Assefa

Title: Innovations of Samuel A. Assefa

Introduction

Samuel A. Assefa is an accomplished inventor based in Dallas, TX, with a notable portfolio of three patents. His work primarily focuses on advancements in blockchain technology and artificial intelligence. Assefa's innovative contributions have the potential to significantly impact various industries.

Latest Patents

One of Assefa's latest patents is titled "Systems and methods for real-time identification of an anomaly of a block transactions graph of a blockchain." This invention includes an AI tool that utilizes a processor, a GPU, and a GNN model to extract graph parameters from a blockchain's block transactions graph. The system generates statistical approximations of the graph and compares them to anomaly thresholds to detect irregular patterns. When an anomaly is identified, the system generates an address graph to display associated addresses and issues alerts.

Another significant patent is "Intelligent detection of bias within an artificial intelligence model." This system calculates bias directions for an embedding model and generates protected gradient scores for input tokens. The scores are aggregated to form an input-level protected gradient score, which serves as a fairness indicator. If the fairness indicator falls below a threshold, the model is retrained or fine-tuned to reduce bias, ensuring fairer outcomes in AI applications.

Career Highlights

Assefa is currently employed at U.S. Bank Corporation, where he applies his expertise in technology and innovation. His work at the bank allows him to explore the intersection of finance and cutting-edge technology, contributing to the development of advanced solutions.

Collaborations

Assefa collaborates with talented individuals such as Ali Fathi and Ahmed Mohammed Abdelrahman Mohammed. These partnerships enhance the innovative environment in which he works, fostering creativity and the exchange of ideas.

Conclusion

Samuel A. Assefa is a prominent inventor whose work in blockchain and artificial intelligence is paving the way for future innovations. His patents reflect a commitment to addressing complex challenges in technology and ensuring fairness in AI applications.