查询词典 discrete

group signature ; discrete logarithm ; proofs of zero-knowledge ; digital signature ; security

因此，设计群组间可共享的安全的群签名方案引起了人们广泛的兴趣。

This problem is defined as: Given points X, Y on the elliptic curve, find z such that: X = zY The discrete logarithm problem over this group in a finite field is a good one way function because there are currently no known polynomial time attacks forsolving the problem.

这个问题是指：鉴于点X和Y的椭圆曲线，找到这样： X =模糊离散对数问题，这个集团在有限的领域是一个很好的方法之一的功能，因为目前没有任何已知的攻击forsolving多项式时间的问题。

The steady-state response of discrete vibration equation group is obtained using Duhamel integral in setting excavation unloading path and zero initial condition.

在给定开挖卸荷路径和零初始条件下采用Duhamel积分，得到离散振动方程组的稳态响应。

Cryptographic protocol ; discrete logarithm ; group signature

密码协议；离散对数；群签名

If taken the firms as the organization of cooperative game and taken the group rationality and discrete conditions into consideration, the distribution, based on the Shapley value of cooperative game, can meet the individual rationality and completeness conditions, and can give a more reasonable interpretation on the sources of the real firms' economic profits and the great differences between aggregate social labor incomes.

如果将企业视为合作博弈的组织，并考虑到群体理性和离散条件，按照合作博弈的夏普莱值进行分配则能够满足个体理性和完备性条件，也可以对现实中企业经济利润的来源和社会中劳动收入之间的巨大差异给予更为合理的解释。

Some examples are given in this dissertation. First, the coordinate values of a group of discrete points on the cam profile are achieved by conventional design method which are then used as measured data of the cam profile. Then the kinematic analysis of the cam mechanism is performed by the method developed in this paper. The reverse results are compared to the theoretic values.

本文以已知从动件运动规律的凸轮机构为例，利用正设计方法求出凸轮实际廓线一组离散点坐标值，并以此作为凸轮检测数据，运用本文提出的分析方法进行运动反求，并将反求所得结果与理论结果加以分析比较。

The court concluded that "urely Congress did not intend to prohibit the President from seeking specialized advice and while one may speculate that different choices might have been made to accomplish the President's objective the simple gathering of a discrete group of experts in a particular narrow field is not in itself enough to render such an advisory committee unbalanced in the sense of FACA".

法院的结论是"当然国会并不打算禁止总统获得专业化的建议，而有人可能揣测只要把该特定狭窄领域一群独立的专家集合起来，可能就会做出不同的选择，以实现总统的目标，但从联邦咨询委员会上看，这不足以就认为这样一个咨询委员会是不均衡的"。

In this paper, a Robust Discrete Optimization model of elevator group control system is presented for dealing with the uncertainty in elevator traffic flow and computational complexity in scheduling. Based on RDO theory, we propose a new elevator group scheduling Algorithm. Comparison is carried between the RDO algorithm and other scheduling algorithms under the virtual simulation platform of elevator group scheduling.

针对电梯群控调度过程中交通流的不确定性和优化求解复杂性问题，本文通过建立电梯群控调度系统的鲁棒离散优化模型，实现了一种基于鲁棒离散优化理论的新的电梯群控优化调度算法。

In this dissertation, two new proxy signature schemes from bilinear pairing are proposed, which are all based on discrete logarithm problem on GDH group. In the first scheme, the proxy signing ability can be revoked during the period of validity. Then, the malicious signer can not sign messages any more. Moreover, in this scheme secure channels are not needed.

本文基于GDH群的离散对数问题结合短签名的特点设计了两个代理签名体制，第一个体制可以在证书的有效期内撤销代理签名权，从而防止不诚实的代理签名者继续签名，而且无需安全信道。

The fourth chapter,the fifth chapter,the sixth chapter and the seven chapter aremain parts of this paper.we first discuss the relation of multiplicative unitary operatorscorresponding to compact quantum group and the cross product by a discrete group.

第四、五、六、七章是论文的主要部分。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。