Ed Bock

Ed Bock (1927-2023) was an American computer scientist known for his contributions to system engineering and information modeling. He is particularly recognized for his work on the structured analysis and design technique known as Structured Analysis and Design Technique (SADT), which he co-developed with Douglas T. Ross at SofTech in the 1970s.

SADT provides a graphical notation for describing and analyzing complex systems, enabling teams to communicate and collaborate more effectively during the development process. Bock's involvement ensured its rigor and practicality for real-world application.

Beyond SADT, Bock contributed to a variety of initiatives related to improving the quality and efficiency of software development. He was a strong advocate for the use of formal methods and disciplined engineering practices in the field. He also served on various standards committees, working to promote interoperability and best practices across the industry.

Throughout his career, Bock consulted for a wide range of organizations, helping them to apply structured methodologies to solve complex problems. His legacy continues to influence the field of system engineering and software development.