Hai'ou Jiang

Title: Innovations in Permission Management: The Work of Hai'ou Jiang

Introduction: Hai'ou Jiang is a prominent inventor based in Beijing, China, known for his contributions to the field of blockchain technology. With a keen focus on enhancing trustworthiness mechanisms in big data environments, Jiang's work stands at the intersection of innovation and practical application. He holds a patent for a novel permission management method that is crucial for the effective functioning of blockchain systems.

Latest Patents: Jiang's patent, titled "Permission Management Method and System for Trustworthiness Mechanism of Big-Data Blockchain," addresses significant challenges in permission management by introducing a multi-faceted approach. This method involves segmenting system resources into various categories such as user-role resources, data resources, and node resources. It utilizes a Role-Based Access Control (RBAC) module within a Role-Task Based Access Control (R-TBAC) model to ascertain the current role of a user and their corresponding operating permission. The system further monitors user behavior to ensure that operations fall within the authorized permission range, enhancing security and trustworthiness in blockchain-based applications.

Career Highlights: Hai'ou Jiang's career is marked by his innovative approach to solving complex problems through technology. His expertise and insights have led him to develop solutions that improve the interoperability and reliability of blockchain systems, making them more efficient for large-scale applications.

Collaborations: During his tenure, Jiang has worked alongside notable colleagues, including Gang Huang and Xuanzhe Liu, at Peking University. Their collaborative efforts focus on advancing research in blockchain technology and its applications, contributing to the growing body of knowledge in this critical tech sector.

Conclusion: Hai'ou Jiang exemplifies the innovative spirit necessary for advancing technology in our increasingly digital world. His pioneering patent in permission management for big-data blockchain demonstrates his commitment to enhancing trust and security in critical technological frameworks. The continued collaboration with esteemed colleagues at Peking University ensures that his work will have lasting impacts on the future of blockchain technology and its applications.