Four-russians

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Method of Four Russians: a technique for speeding up certain matrix operations by partitioning the matrix into smaller blocks associated with lookup tables attributive, uncountable

    "Four-Russians method"

Etymology

Introduced by four Russians, V. L. Arlazarov, E. A. Dinic, M. A. Kronrod, and I. A. Faradzev, in 1970.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.