Abstract
Addition-subtraction chains (AS-chains) consist of a sequence of integers that allow one to efficiently compute power T E, where T varies but E is constant. The shorter the AS-chain is, the more efficient the computation. Solving the minimisation problem that yields the shortest addition-subtraction is NP-hard. There exists some heuristics that attempt to obtain reduced AS-chains. In this paper, we compute minimal addition- subtraction chains using the ant-colony methodology.
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Nedjah, N., de Macedo Mourelle, L. (2004). Minimal Addition-Subtraction Chains with Ant Colony. In: Pal, N.R., Kasabov, N., Mudi, R.K., Pal, S., Parui, S.K. (eds) Neural Information Processing. ICONIP 2004. Lecture Notes in Computer Science, vol 3316. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30499-9_168
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DOI: https://doi.org/10.1007/978-3-540-30499-9_168
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