Robert Stephen Boyer is an American retired professor of computer science, mathematics, and philosophy at The University of Texas at Austin. He and J Strother Moore invented the Boyer–Moore string-search algorithm, a particularly efficient string searching algorithm, in 1977. He and Moore also collaborated on the Boyer–Moore automated theorem prover, Nqthm, in 1992.^[1] Following this, he worked with Moore and Matt Kaufmann on another theorem prover called ACL2. He was elected AAAI Fellow in 1991.^[2]

Boyer has published extensively, including the following books:

• A Computational Logic Handbook, with J S. Moore. Second Edition. Academic Press, London, 1998.
• Automated Reasoning: Essays in Honor of Woody Bledsoe, editor. Kluwer Academic, Dordrecht, The Netherlands, 1991.
• A Computational Logic Handbook, with J S. Moore. Academic Press, New York, 1988.
• The Correctness Problem in Computer Science, editor, with J S. Moore. Academic Press, London, 1981.
• A Computational Logic, with J S. Moore. Academic Press, New York, 1979.

• Boyer–Moore majority vote algorithm
• QED manifesto