查询词典 intractability

By means of the intractability of ellipse curve discrete logarithm problem,a new secret sharing threshold scheme with double renewing is presented.

利用椭圆曲线离散对数问题的难解性，给出了一种新的双重更新秘密共享方案。

Yet both feared that Hanoi in its intractability might thwart major designs with us that had matured over a period of years.

但是他们又都怕难于驾驭的河内会打乱他们同我们酝酿多年的主要计划。

Particle filtering overcomes this intractability by representing the distribution as a set of weighted samples, or particles.

粒子滤波采用将这个分布重新表示为一组加权值，或称为粒子的方法克服了这个困难。

Firstly, by means of the intractability of discrete logarithm problem, a threshold secret sharing scheme with periodic renewing to identify cheaters is established.

本文阐述了秘密共享方案的研究现状及背景，设计了安全。。。

Using a reasonable security model, the unforgeability of the proposed scheme is proven based on the intractability of the computational Diffie-Hellman problem.

在合理的无证书环签名安全模型下，基于计算Diffie-Hellman问题的难解性，证明了提出的方案的不可伪造性。

Pair approximation and moment methods have the advantages of overcoming analytical intractability of computer simulation and building a spatially stochastic model.

其优点是可以系统地进行数学分析处理，克服了空间模拟耗时和随机性带来的缺陷。

The choice of the MAC protocol will affect the overall bandwidth utilization of the network and the intractability of bandwidth-constrained routing problem, which is a basic QoS routing problem.

这将影响整个网路的频宽使用效率和解决有频宽限制的绕径问题的难度。它是一个有服务品质保证的基本绕径问题。

Attempting to cover the full spectrum of tuning issues with a single, comprehensive model is bound to fail because of the lack of sufficiently accurate mathematical models or the intractability of advanced models.

企图进行全面的调整问题与单一综合模式是注定要失败的，因为缺乏足够精确的数学模型或先进棘手型号。

As the world and the Obama administration move into 2010, it is not foolish or alarmist to express concern about the intractability of the Afghan ulcer.

在世界和奥巴马政府进入2010年之际，对阿富汗战争的棘手之处表示担忧，并非愚蠢或杞人忧天。

A kind of knap sack public-key cryptosystem which is based on intractability of factoring big integer was proposed to introduce a trusted authority. TA generates the RSA public key and the private key with the RSA algorithm which transforms the primitive public key of knap sack public-key cryptosystem to the ordinary knap sack sequence, and it is publicize as a public key of knap sack public-key cryptosystem.

通过引入可信中心机构TA，TA用RSA算法生成RSA公钥和私钥，用RSA公钥把背包公钥密码体制的原始公钥变换成普通的背包序列作为背包公钥公布，提出了一种基于大数难解问题的背包公钥密码体制。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。