It generates a hash table from the predetermined list of valid command-line options and a lookup function whose time complexity is o (1).
它将从预定的有效命令行选项列表和时间复杂度为O(1)的查找函数中生成一个散列表。
IsValidCommandLineOption has a lookup time complexity of o (1).
IsValidCommandLineOption的查找时间复杂度为o (1)。
What is time and space complexity of Dictionary?
什么是时间复杂度和空间复杂度的字典？
What is meant by "Constant Amortized time" when talking about time complexity of an algorithm?
讨论算法的时间复杂度时，“恒定分摊时间”是个什么鬼？
The usual sequential shortest path algorithms executing on sequential computer have nearly reached their time complexity limits.
针对通常的串行计算机的串行最短路径算法，几乎已经到达了理论上的时间复杂度极限。
This method avoids possible memory overflow problem in normal reuse distance analysis, at the same time this method makes complexity of reuse distance analysis decrease to linear.
该方法有效地避免了一般复用距离分析可能导致的内存溢出问题，同时使得复用距离分析达到线性时间复杂度。
Finally, the time complexity in the best and the worst case was analyzed.
最后分析了该方法在最好和最坏情况下的时间复杂度。
The large complexity of time and space consuming.
时间复杂度和空间复杂度过大的问题。
The time complexity and space complexity of the traditional attribute reduction algorithm using discernible matrix are quite big.
传统的利用区分矩阵进行属性约简算法，其时间复杂度和空间复杂度很大。
Time complexity and space complexity in searching binary complementary sequence pair are very huge because four sequences are involved in the calculation.
因为对二元互补序列偶的搜索涉及到四个序列的计算，搜索的时间复杂度和空间复杂度很大。
The method has the nearly linear time complexity with the size of dataset and the number of attributes. This results in good scalability.
该方法关于数据库的大小、属性个数具有近似线性时间复杂度，这使得算法具有好的扩展性。
A new dynamic routing and wavelength assignment algorithm is proposed and the time complexity of the algorithm is analyzed.
提出了一种新的动态路由和波长分配算法，对算法的时间复杂度进行了分析。
Then, it considers the time complexity and the message complexity, and makes some improvement on the broadcasting algorithm.
之后，作者考虑时间复杂度和报文复杂度，得出递归算法的两点改进。
Besides, in this algorithm, we have used some strategy of pruning, which make the algorithm's time complexity more lower.
在该算法中，还使用了一定的剪枝策略，使得算法的时间复杂度进一步降低。
We analyze the time complexity of algorithm and compare it with Rough sets based algorithm.
文章分析了算法的时间复杂度，并同粗糙集算法进行了对比。
Put forward a planner permutation network by using the ergodic and good relativity of Chebyshev-map chaos sequence, and the time complexity and analyzed permutation character of permutation network.
利用混沌序列的遍历性及其良好的相关特性，提出了一种二维置换网络，并对置换网络的时间复杂度和其置换性质做了分析。
To solve the problem, this paper proposes a new pattern unification algorithm, which time complexity is linear.
为了解决这个问题，本文提出一种新的模式合一算法，共时间复杂度为线性的。
It also shows its security and certifies its communication complexity and time complexity.
讨论了其安全性并证明了该机制的通信复杂度与时间复杂度。
The improved algorithm can reduce time complexity and increase the checking efficiency of the system by experiment.
实验结果表明，改进后的算法降低了时间复杂度，提高了系统检测效率。
Hash function plays an important role in the query algorithm, and the query algorithms based on it achieves a constant time complexity in theory.
散列函数在查询算法中起着重要作用，基于此的查询算法在理论上可达到常数级时间复杂度。
Time complexity of this decomposition algorithm is far less than the classical reduction method in RST, speed of calculation is raised and information are not loss.
该分解算法的计算时间复杂度远小于经典粗糙集约简算法的计算时间复杂度，在提高计算速度的同时不会损失信息量。
Based on this extended directed graph, an algorithm for creating it is proposed, the time complexity analysis of the algorithm is given, and its correctness is proved.
基于这种扩充有向图，提出了一种对象范式生成算法，并给出了算法的时间复杂度分析和正确性证明。
This paper presents a new dependence difference inequality test algorithm for two-dimensional arrays, and proves that the time complexity of the algorithm is polynomial.
给出了二维数组的体差不等式测试算法，并证明二维数组的体差不等式测试算法具有多项式时间复杂度。
And putting forwarded the improved algorithm of value attribute reduction that decreases the complexity of time greatly.
并提出改进的值约简算法，时间复杂度在原有基础上大大减少。
The experimental result shows that the algorithm can reduce time complexity effectively and has definite practicability.
实验结果表明，该算法有效地降低了时间复杂度，具有一定的实用性。
Prepared using the above definition of the heap for sorting algorithms, and analysis of the algorithm is derived time complexity.
编写利用上述定义的堆进行排序的算法，并分析推导算法的时间复杂度。
On the issue of crossing minimization, either time complexity or result of the conventional heuristic algorithm is unsatisfactory.
在层次图边交叉最小化问题上，常规启发算法或者时间复杂度大或者布图效果不佳。
An algorithm for determining the perspective view of a set of disjoint simple objects in the plane on a two-dimensional mesh computer is presented with its time complexity given.
文中给出了二维网格结构的计算机上求平面上一组不相交简单物体透视困的算法，并给出了算法的时间复杂度。
An improved algorithm of node refinement scheme called endpoint triangle's circumcircle method (ETCM) is proposed, which has a linear time complexity.
本文提出了一种改进的细分嵌入算法——端点外接圆法(ETCM)，该算法具有线性时间复杂度。
An improved algorithm of node refinement scheme called endpoint triangle's circumcircle method (ETCM) is proposed, which has a linear time complexity.
本文提出了一种改进的细分嵌入算法——端点外接圆法(ETCM)，该算法具有线性时间复杂度。
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