Robert Stanley "Bob" Barton (February 13, 1925 – January 28, 2009) was the chief architect of the BurroughsB5000 and other computers such as the B1700, a co-inventor of dataflow architecture, and an influential professor at the University of Utah.
His students at Utah have had a large role in the development of computer science.
Barton designed machines at a more abstract level, not tied to the technology constraints of the time. He employed high-level languages and a stack machine in his design of the B5000 computer. Its design survives in the modern Unisys ClearPath MCP systems. His work with stack machine architectures was the first implementation in a mainframe computer.
Barton was born in New Britain, Connecticut in 1925 and received his BA in 1948, and his MS in 1949 in Mathematics, from the University of Iowa. His early experience with computers was when he worked in the IBM Applied Science Department in 1951.
In 1954, he joined the Shell Oil Company Technical Services, working on programming applications. He worked at Shell Development, a research group in Texas where he worked with a Burroughs/Datatron 205 computer. In 1958, he studied Irving Copi and Jan Łukasiewicz's work on symbolic logic and Polish notation,[3] and considered its application to arithmetic expression processing on a computer.[3]
In 1960, he became a consultant for Beckman Instruments working on data collection from satellite systems, for Lockheed Corporation working on satellite systems and organizing of data processing services, and for Burroughs continuing to work on the design concepts of the B5000.
After 1973, he devoted his full-time to Burroughs Systems Research in La Jolla, San Diego, California, working on new computer architectures and systems programming.
IEEE 1977 W. Wallace McDowell Award Recipient. “For his innovative architectural computer concepts, such as stack processing, data stored with self-describing tags, and the direct execution of higher level languages, as embodied in the B-5000 and successor machines”
Barton was the first recipient of the ACM/IEEE Computer Society Eckert–Mauchly Award in 1979: For his outstanding contributions in basing the design of computing systems on the hierarchical nature of programs and their data.
Charter Computer Pioneer by the IEEE Computer Society for his work in Language Directed Architecture.
Barton, Robert S. (September 1961). "System Description for an Improved Information Processing Machine". ACM Conference Proceedings. 16th Association for Computing Machinery National Conference, Los Angeles, California, September 5–8, 1961. New York: Association for Computing Machinery. pp. 103.101–103.104. doi:10.1145/800029.808539.
Barton, Robert S. (September 1961). "Functional Design of Computers". Communications of the ACM. 4 (9): 405. doi:10.1145/366696.366774. S2CID47077103.
