Edward H. (Ed) Sussenguth Jr. (October 10, 1932 – November 22, 2015) was an American

engineer Engineers, as practitioners of engineering, are professionals who Invention, invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considerin ...

and former IBM employee, known best for his work on

Systems Network Architecture Systems Network Architecture (SNA) is IBM's proprietary networking architecture, created in 1974. It is a complete protocol stack for interconnecting computers and their resources. SNA describes formats and protocols but, in itself, is not a pi ...

(SNA). He was also a contributor to the architecture of IBM's Advanced Computer System (ACS).

Biography

Born in

Holyoke, Massachusetts Holyoke is a city in Hampden County, Massachusetts, United States, that lies between the western bank of the Connecticut River and the Mount Tom Range. As of the 2020 census, the city had a population of 38,238. Located north of Springfiel ...

, Sussenguth received a

Bachelor of Arts Bachelor of arts (BA or AB; from the Latin ', ', or ') is a bachelor's degree awarded for an undergraduate program in the arts, or, in some cases, other disciplines. A Bachelor of Arts degree course is generally completed in three or four yea ...

(A.B.) in 1954 from

Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of highe ...

, a

Master of Science A Master of Science ( la, Magisterii Scientiae; abbreviated MS, M.S., MSc, M.Sc., SM, S.M., ScM or Sc.M.) is a master's degree in the field of science awarded by universities in many countries or a person holding such a degree. In contrast t ...

(M.S.) in

electrical engineering Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems which use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the l ...

in 1959 from

Massachusetts Institute of Technology The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of th ...

(MIT), and a

Doctor of Philosophy A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is ...

(Ph.D.) in 1964 from Harvard. After he served at the

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

as an officer in the Pacific Fleet, Sussenguth joined IBM in 1959. Sussenguth started in 1959 in the Research Division in the development of

formal language In logic, mathematics, computer science, and linguistics, a formal language consists of words whose letters are taken from an alphabet and are well-formed according to a specific set of rules. The alphabet of a formal language consists of sym ...

descriptions. This work led to Sussenguth meeting

Kenneth E. Iverson Kenneth Eugene Iverson (17 December 1920 – 19 October 2004) was a Canadian computer scientist noted for the development of the programming language APL. He was honored with the Turing Award in 1979 "for his pioneering effort in programming l ...

and Adin Falkoff. Iverson had developed a formal notation, which was documented in a book ''A Programming Language''. It was the original version of the programming language APL. Chapter 2 of ''A Programming Language'' had used Iverson's notation to describe the

IBM 7090 The IBM 7090 is a second-generation transistorized version of the earlier IBM 709 vacuum tube mainframe computer that was designed for "large-scale scientific and technological applications". The 7090 is the fourth member of the IBM 700/7000 se ...

computer. In early 1963, Falkoff, later joined by Iverson and Sussenguth, proceeded to use the notation to produce a formal description of the

IBM System/360 The IBM System/360 (S/360) is a family of mainframe computer systems that was announced by IBM on April 7, 1964, and delivered between 1965 and 1978. It was the first family of computers designed to cover both commercial and scientific applic ...

computer then under design. The result was published in 1964 in a double issue of the IBM Systems Journal, thereafter known as the "grey book" or "grey manual". The book was used in a course on computer systems design at the IBM Systems Research Institute. In 1965, Sussenguth joined the

IBM Advanced Computer Systems project The ACS-1 and ACS-360 are two related supercomputers designed by IBM as part of the IBM ''Advanced Computing Systems'' project from 1961 to 1969. Although the designs were never finished and no models ever went into production, the project spawned ...

(ACS-1) to work on high performance computers. In 1970, he became Director of Architecture and Planning in the new Communications Systems Division, where he turned his attention to networking and high speed communications. In the last year before his retirement in 1990, he was appointed first President of the IBM Academy of Technology, which he held for a year. Sussenguth was an advisor to the

National Bureau of Standards The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into physical sci ...

and a visiting professor at some universities. He was elected Fellow of the Institute of Electrical and Electronics Engineers (IEEE) and received multiple awards and honors, including: in 1981, an

IBM Fellow An IBM Fellow is an appointed position at IBM made by IBM's CEO. Typically only four to nine (eleven in 2014) IBM Fellows are appointed each year, in May or June. Fellow is the highest honor a scientist, engineer, or programmer at IBM can achiev ...

ship for "technical leadership in the development of system network architecture"; in 1988, the Data Communications Interface Award; in 1989, the

IEEE Simon Ramo Medal The IEEE Simon Ramo Medal is an award for exceptional achievement in systems engineering and systems science, and was established by the IEEE Board of Directors in 1982. The medal is named for Simon Ramo, one of the founders of the TRW corporat ...

; in 1992, he was elected a member of the National Academy of Engineering (computer science).

Publications

Sussenguth has authored and co-authored multiple publications, including: * * * *

References

External links

National Academy of Engineering (NAE): Dr. Edward H. Sussenguth
{{DEFAULTSORT:Sussenguth, Edward H. 1932 births 2015 deaths 21st-century American engineers Harvard University alumni MIT School of Engineering alumni IBM employees Fellow Members of the IEEE Members of the United States National Academy of Engineering Systems Network Architecture