Graph reduction machine
Examples include the SKIM ("S-K-I machine") computer, built at the University of Cambridge Computer Laboratory, and the multiprocessor GRIP ("Graph Reduction In Parallel") computer, built at University College London.
- T. J. W. Clarke, P. Gladstone, C. MacLean, A. C. Norman: SKIM — The S, K, I Reduction Machine. LISP Conference, 1980: 128–135
- Reduction Machines, Parallel Functional Programming: An Introduction, Kevin Hammond