Generation of permutation sequences: part 1
Open Access
- 1 January 1970
- journal article
- research article
- Published by Oxford University Press (OUP) in The Computer Journal
- Vol. 13 (2) , 152-155
- https://doi.org/10.1093/comjnl/13.2.152
Abstract
There has been considerable interest in the last ten years or so in methods of generating sequences of arrangements of n elements in such a way that each of the n! arrangements is generated once, and only once, in the sequence. We call such sequences of arrangements permutation sequences. In part 1 we consider several kinds of permutation sequences and describe some of their properties. Part 2 is devoted to a detailed examination of the practically most efficient six published algorithms and a discussion of implementation difficulties and compiler overheads. An Appendix to Part 2 contains an extensive bibliography of related work.Keywords
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