Diploma in Computer Science, originally known as the "Diploma in Numerical Analysis and Automatic Computing", was a conversion course in Computer Science offered by the University of Cambridge, England. It was equivalent to a master's degree in present-day nomenclature but the title diploma was retained for historic reasons, "diploma" being the term used back then for a master's degree.
The Diploma was the world's first full-year taught course in computer science, starting in 1953. It attracted students with degrees in mathematics, science and engineering. At its peak, there were 50 students on the course. UK government (EPSRC) funding was withdrawn in 2001 and student numbers dropped dramatically. In 2007, the University took the decision to withdraw the Diploma at the end of the 2007-08 academical year, after 55 years of service.
The introduction of this one-year graduate course was motivated by a University of Cambridge Mathematics Faculty Board Report on the "demand for postgraduate instruction in numerical analysis and automatic computing … [which] if not met, there is a danger that the application to scientific research of the machines now being built will be hampered". The University of Cambridge Computer Laboratory "was one of the pioneers in the de and use of electronic computing-machines (sic)". It had introduced a Summer School in 1950, but the Report noted that "The Summer School deals [only] with 'programming', rather than the general theory of the numerical methods which are programmed." The Diploma "would include theoretical and practical work … [and also] instruction about the various types of computing-machine … and the principles of design on which they are based." With only a few students initially, no extra staff would be needed.
University-supported teaching and research staff in the Laboratory at the time were Maurice Wilkes (head of the laboratory), J. C. P. Miller, W. Renwick, E. N. Mutch, and S. Gill, joined slightly later by C. B. Haselgrove.