This concept is the integration of identical parallel machine scheduling with flow shop scheduling. The solution to IFSP is a non- polynomial computation of time problem.
采用网络理论构造了平行流水作业的非连接图模型，提出了采用蚁群算法求解平行流水作业计划问题，以及求解过程中可行路径表的建立方法。
This paper mainly introduces the computation of time interval of pulse delay in the design of pulse positioning of rise and fall frequency of step motor with microcomputer control.
主要介绍微机控制步进电机升降频脉冲定位设计中，脉冲间隔时间的计算方法。
First, transaction context switches are quite expensive operations in terms of computation time.
首先，就计算时间而言，事务上下文切换是开销相当大的操作。
The result takes up 1137 GB of storage and is (partially) available here. The computation took 103 days of computing time for the modest desktop.
这次计算出来的圆周率数据占去了1137GB的硬盘容量，Bellard花了103天的时间计算出了这样的结果。
All right? If you run it, you have a sense of the upper bound, about how much time it's going to take to do this computation, so you're not going to get surprised by something showing up.
第一，这样做意味着没有意外了对不对？,你去运行程序,你已经大致知道运行时间的上限了，因此发生任何事情,你都不会吃惊了。
A real-time system is one in which the correctness of the computations not only depends upon the logical correctness of the computation but also upon the time at which the result is produced.
实时系统指系统的计算正确性不仅取决于计算的逻辑正确性，还取决于产生结果的时间。
The primary purpose of a cache is to reduce service time and increase throughput by reusing the results of a previous computation.
cache的主要用途是重用前一次处理得出的结果以减少服务时间和增加吞吐量。
Among the basic arithmetic operations over finite fields, the computation of multiplicative inverse is the most time consuming operation.
在有限域的基本运算中，乘法逆元的计算是最费时间的运算。
CRC12 code look-up table method and computation of comparison, it is clearly time effect.
CRC12代码，查表法和计算法比较，可以得出明确的时间效应。
An improved calculation method of reactance of armature reaction is put forward, which need less computation time and have higher accuracy degree.
改进了现有的电枢反应电抗计算方法，使得计算时间更短、计算精度更高。
The theoretical analysis and numerical results of two typical examples show that this method can decrease the numbers of iterative by30%and reduce the computation time greatly.
两个典型算例的理论分析和实际计算表明，这种预条件方法可以降低方程的迭代次数约30%，明显减少方程求解时间。
Since rules inferring is faster than geometry computation and requires little time, the rules are of help to improve efficiency of querying spatial data.
由于规则推理比几何计算速度快、内存消耗小，因此推理能够提高基于空间关系的空间数据查询的速度和效率。
Numerical results present that this method can decrease the number of iterative by 40% and reduce the computation time greatly.
数值计算表明，这种方法可以降低方程的迭代次数约40%，并明显减少方程的求解时间。
The time complexity of computation procedure is analysed.
分析了计算过程的时间复杂性。
The scheme can keep the large gradient variation of the original solution and can also save computation time. So, it has some value in theory and application.
这种格式既能保证原解的大梯度变化的性质，又能节省计算时间，因而具有一定的理论与应用价值。
To reduce the large amount of computation in the time domain analysis of SSI problem, an effective algorithm of calculating the convolution integrals was presented.
土—结相互作用的时域分析计算量很大，为减小计算量，提出了计算褶积分的有效方法。
Data are compressed by setting an amplitude threshold value that results in decrement of overall computation time.
通过一个设定的振幅门槛值对输入地震数据作压缩，进而减少总的计算时间。
This method has the advantages of saving computation time and storage space, and determining its stability easily.
该方法的主要特点是计算量小、占用存储空间少、容易判别其稳定性。
The quality of the subtraction image was improved and computation time was reduced by selecting edge pixels as triangular control points.
通过计算图像梯度信息，选取边缘区域像素作为控制点，既改善减影图像质量，又提高运算速度。
The results show that the ideal number of sub domains selected by this method can improve the computation time.
实验结果表明，选用该方法确定的子区域数划分区域，能有效地提高加速比，减少计算时间。
The cost of the training of support vector machine is too much, if we use thousands of support vectors directly, the computation time would be too long.
支持向量机的训练代价太大，如果直接把成千上万个特征向量直接用作训练，运算时间难以忍受。
An implementation method with low computation complexity (number of computation needed per unit time) is given based on multirate digital signal processing theory.
以多速率数字信号处理理论为基础给出了具有低计算复杂度的实现方案。
The test result shows that the reduction of computation is about 90% in the encoding time against full search method, and a little precomputation and extra storage are required.
测试结果表明，相对于穷尽搜索方法，计算量得到明显的降低，计算时间减少约90 % ，同时只需要很少的预先计算量和额外存储量。
The computation time of the method can be obviously reduced because of the higher computational efficiency of CC and FMM than that of direct summation.
由于循环卷积和FMM的计算效率明显高于直接求和，故整个算法的计算时间明显减少。
The analysis of computation time of different subroutines shows that the solution of linear equations account for 75 percent of total workload and it is also the main work in the study.
通过对串行程序中各功能模块计算工作量的分析，线性方程组的求解在该串行程序中占有75%的工作量，并行求解线性方程组是本论文的一项主要工作。
The numerical results show that the two linearized difference schemes of the article improve the accuracy of the space and time direction and shorten computation time largely.
数值结果表明，本文建立的两个线性化差分格式提高了时间方向和空间方向的精度，大大缩短了计算机的运行时间。
The numerical results show that the two linearized difference schemes of the article improve the accuracy of the space and time direction and shorten computation time largely.
数值结果表明，本文建立的两个线性化差分格式提高了时间方向和空间方向的精度，大大缩短了计算机的运行时间。
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