This paper proposed a secure proxy signature scheme based on the security of logarithmic problem and one-way function.

基于离散对数问题和单向函数的安全性，提出了一个新的安全的代理签名方案。

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Under this definition, we design a concurrent equivocal commitment scheme and give a security proof. Our scheme is based on one-way function families.

我们设计出一个基于单向函数簇的并发歧义承诺方案，并进行了安全性证明。

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Based on a one-way function, this paper proposed an authentication-doubled access control scheme for information protection system.

本文基于单向函数针对信息保密系统提出了一种双重认证的存取控制方案。

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And first we discussed the fact that well, in terms of a classical analogy, we don't really have one for wave function, we can't really think of a way to picture wave function thinking in classical terms.

首先我们说了，波函数没有一个，经典的类比，我们不能想象一个,经典的波函数的图像。

麻省理工公开课 - 化学原理课程节选

This is another way of doing exponentiation, but this one's a recursive function. All right?

但这是一种递归的方法对不对？,好，让我们看看这种方法？

麻省理工公开课 - 计算机科学及编程导论课程节选

One way to think about this intuitively if the derivative is very large the function is changing quickly, and therefore we want to take small steps.

关于这个方法很直观的一点想法是,如果导数非常大,函数也就变化的非常快，因此我们想一小步一小步的来。

麻省理工公开课 - 计算机科学及编程导论课程节选

Chertoff goes on to suggest obliquely that demonstrating retaliatory capability in this way might be one method of deriving a deterrence function from US technical superiority in this field.

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As is always the way with trends, one rests on the other, and career recurving is a function of longevity: most people living to full lifespan and active old age.

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It, like schools, is highly interdependent--you can't build or change one component unless you build or change the others, because each component affects the way the others function.

FORBES: Disruption In The Classroom