On span programs

[1993] Proceedings of the Eigth Annual Structure in Complexity Theory Conference Pub Date : 1993-05-18 DOI:10.1109/SCT.1993.336536

M. Karchmer, A. Wigderson

引用次数: 521

Abstract

A linear algebraic model of computation the span program, is introduced, and several upper and lower bounds on it are proved. These results yield applications in complexity and cryptography. The proof of the main connection, between span programs and counting branching programs, uses a variant of Razborov's general approximation method.<>

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关于span程序

介绍了一个计算跨度规划的线性代数模型，并证明了该模型的几个上界和下界。这些结果在复杂性和密码学中产生了应用。证明跨规划和计数分支规划之间的主要联系，使用了Razborov一般近似方法的一种变体。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

[1993] Proceedings of the Eigth Annual Structure in Complexity Theory Conference

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