An effective method based on the theory of evidence is put forth to improve the searching performance of basic ant colony algorithms.
针对基本蚁群算法中存在的早熟现象，提出了基于证据理论的搜索方法。
The more the number of lethal chromosomes are in population, the worse the searching performance is. The algorithm will stop on some occasions.
当种群中致死染色体数量比较多时，算法的搜索性能将会恶化，甚至使算法不能运行。
The interaction effect of task type and navigation on information searching performance in hierarchical hypertext was explored in the present study.
考察任务类型和导航对层次型超文本信息搜索绩效的交互效应。
The effects of cognitive style on information searching performance were not significant, which were not in accordance with our assumption and should be studied further.
没有发现个体认知风格的显著影响，认知风格对信息搜索绩效的效应需进一步探讨。
It can promote statistic schema to converting into the schema of approximate optimal solution and the global searching performance of population can be improved effectively.
它能够促进统计模式向期望模式收敛，提高算法的搜索性能。
The method proposed in this paper can be applied to GA for solving constrained optimization problem, to improve the application performance and the searching performance of GA.
该方法可以应用于求解约束优化问题的遗传算法，有效改善遗传算法的应用性能和搜索性能。
To improve the searching performance of Particle Swarm Optimization (PSO), a modified PSO algorithm with flying time adaptively adjusted was proposed and named FAA-PSO algorithm.
为改善粒子群优化算法的搜索性能，提出一种飞行时间自适应调整的粒子群算法(FAA - P SO)。
An example was tested and showed immune algorithm has good searching performance, and it is efficient for solving unit commitment problem compared with other optimization algorithms.
经实例验证表明，优化免疫算法具有良好的搜索性能，是解决机组优化组合问题的有效方法。
The application to optimal dispatch of water supply reservoir group in the Shenzhen City shows that the proposed algorithm has the prominent efficiency and high searching performance.
通过实例验证，并与大系统聚合分解经典算法进行比较，结果表明该算法是可行的和有效的。
File systems can be used as an alternative and while they offer better performance, there is neither a query language for searching information nor a notion of relationship or transaction.
尽管可以用文件系统作为替代——而且它们还提供了更好的性能。但它们既没有提供用于搜索信息的查询语言，也没有提供表示关系或事务的概念。
If the group membership attribute is not specified, the LDAP repository can establish membership by searching all groups, but the resulting performance will likely be much slower.
如果没有指定组成员关系属性，则ldap存储库通过搜索所有组可以建立成员关系，但是，最终的性能可能会非常低下。
In the performance article, you saw how to improve its performance by caching your selection queries and minimizing your usage of searching by CLASS.
在关于性能的文章中，您看到如何通过缓存选择查询和通过CLASS减少使用查询来改进它的性能。
Although there is no single cause for any of these problems, the next few sections highlight some common things to look for when searching for ways to improve performance in existing applications.
尽管引起其中任何一种问题的原因有很多，但是下面的小节将介绍一些比较常见的原因，帮助了解如何改善现有应用程序的性能。
Note: This performance test is not designed to be a general speed comparison among methods; the results are applicable only to the particular task of searching members of a group.
注意：该性能测试并不是设计用来进行方法之间的一般速度对比；结果仅适用于搜索组中成员的特定任务。
Strings are delimited by single quotes instead of double quotes to avoid the performance hit of PHP searching for variables to interpolate within the strings.
字符串用单引号限定，从而节省了PHP从字符串中搜索可替换的变量的时间。
The business Analyst is searching for ways to improve the performance of the business.
业务分析人员寻找提高业务绩效的方法。
This effectively enhances searching radar video simulator system performance, had the broad applications in military and the information technology domain.
该方案有效地提高了搜索雷达视频模拟器系统的性能，在军用信息技术领域有较广阔的应用。
Sparse indexes boost performance when searching by a field that is often missing within a collection.
Sparse索引在所检索的字段并非经常出现在集合中时能提升性能。
Test 2 measured Rational performance Tester performance when searching for random author names retrieved through a Web service.
测试2度量在搜索通过Web服务检索到的随机作者名称时rationalPerformance Tester的性能。
Searching electrolyte low temperature co-solvent and investigating the effect of it on low temperature electrochemical performance of lithium ion batteries are the intentions of this research.
本课题的立意在于寻求锂离子电池电解液的低温共溶剂，并考察其对锂离子电池低温电化学性能的影响。
The optimal parameters combination can be obtained by fewer steps searching in the parameters space, which can improve the performance of SVM.
在参数空间内进行优化搜索，以较少的搜索次数获得参数的优化组合，提高算法整体性能。
Theoretic analysis and simulation indicate that the algorithm has better performance for sub-trend searching in temporal and space, and is useful in time series dynamic feature analysis.
理论分析和仿真结果表明，该算法对基于趋势表示的子序列搜索在时间和空间上都具有更优的性能，适用于时间序列的动态特征分析。
Path planning is searching a optimal path without touch form the start to the end under way a performance indicators.
路径规划是按照某一性能指标搜索一条从起始状态到目标状态的最优或近似最优的无碰路径。
The experiment demonstrates that the new index structure has better performance of searching and needs less main memory than the hashing table.
实验证明，此索引结构比传统的散列表结构有更优的查找性能和更高的内存利用率。
The experiment demonstrates that the new index structure has better performance of searching and needs less main memory than the hashing table.
实验证明，此索引结构比传统的散列表结构有更优的查找性能和更高的内存利用率。
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