查询词典 discrete problem

Based on discrete logarithms problem,this paper proposes a secure shared signature scheme.

基于离散对数问题，本文给出了一种安全的共享签名方案。

By far, most threshold proxy signature schemes proposed are based on the discrete logarithm problem.

目前所提出的门限代理签名方案多基于有限域上的离散对数问题。

In 1998, Lee and Chang proposed a group signature scheme based on the discrete logarithm problem.

1998年，L ee和 Chang提出一种基于离散对数问题的群签名方案。

Then, an improved scheme was proposed, whose security was based on the Discrete Logarithm Problem.

然后，对原方案进行了改进，改进后的方案同样没有对运算。改进方案的安全性基于离散对数困难问题。

In order to solve modular supervisor blocking problem of discrete event systems, a new idea of framing supervisors is proposed.

为解决离散事件系统模块监控中的阻塞问题，提出了一种新的监控器设计思想。

The liveness problem for discrete manufacturing/assembly systems is studied first in this paper.

摘要首次研究离散制造装配系统的活性控制问题。

The fault-tolerant control problem of discrete time-delay uncertain system is studied.

研究了离散时滞不确定系统的容错控制问题。

Its security is on thebasic of ELGamal system, i. e. the difficulty of discrete logarithm problem.

该方案是基于ELGamal体制的，其安全性是依赖于离散对数问题的。

It introduces a mathematic model on the scheduling problem for discrete manufacturing system.

首先介绍了离散制造业中生产调度的最大加工时间最短的数学模型。

Its security is based on the security of Shamir's threshold scheme and the intractability of discrete logarithm problem.

方案的安全性依赖于Shamir门限方案的安全性和离散对数问题的困难性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。