Valiant (CFG Recognition CFG Problems)

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Time Complexity

$O(n^omega * |G|)$ where omega is the exponent for matrix multiplication

Space Complexity

$O(n^{2})$? words/cells

(See matrix multiplication space complexity)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM and multitape TM

Year

1975

Reference

https://linkinghub.elsevier.com/retrieve/pii/S0022000075800468