算法

Therefore, brings forward a self-adaptive MMAS algorithm based path optimization method and a quartic Bezier curve based corner smoothing method respectively.

提出了基于自适应MMAS算法的裁刀下刀点路径优化算法，以及基于四次贝塞尔曲线的样片轮廓平滑优化算法，以解决裁剪路径优化问题。

It settles the problems of fast video clip retrieval in large amount video database with effective organization of video features database by VA-File and fast query algorithms by restricted sliding window. In addition, we design a new similarity measure which synthetically considers the visual similarity and temporal order between video clips.

在基于低层特征的视频检索方面，本文提出了基于高维索引结构的快速视频检索算法，该方法利用高维索引结构VA-File组织视频数据库，设计了两种不同的子片段分割算法，以及新的包含视觉相似性和时序关系的视频片段相似度度量，并通过基于限定性滑动窗口的快速查询算法，在一定程度上解决了大规模视频数据库的快速高效查询问题。

In decision tree algorithm,the famous one is ID3 algorithm,which was presented by Quinlan in 1986.It is not an algorithm increasing by degrees,and it uses information entropy as a standard to select attribute.

在决策树算法中属Quinlan于1986年提出的ID3算法最有名，它是非递增算法，并且采用信息熵作为属性选择的标准。

It is simplified by approximating the radius of curvature, which provides the NURBS curves interpolators with good real-time performance.

该算法基于NURBS曲线的反算算法，通过合理的近似计算，对插补运算简化，保证了算法的实时性。

A modified differential evolution algorithm was presented. In the proposed algorithm, the difference vector, which is employed in mutating each individual by simple differential evolution algorithm, was recorded. Each mutated individual was taken as the center of a neighborhood, the corresponding difference vector as radius.

提出了一种改进的差分演化算法，该算法记录下了差分演化算法在对每个个体进行变异操作时的差向量，然后以被变异的个体作为邻域的中心，以所记录的差向量作为邻域的半径，再在这个邻域内进行一次挖掘式的搜索。

To address this feasibility problem, the nonvolatile memory was used as the main memory and part of the RAM as the cache, and a modified verification algorithm with cache policy was proposed. The analysis proved that this algorithm features strong transportability and feasibility.

采用非易失性存储器作为主存， RAM中的一部分空间作为缓存器，并且给出一种相应的Cache调度策略算法，尝试实现一种在卡上的Java卡的字节码校验算法，并且证明了该算法具有较好的可移植性和实现性。

the genetic algorithm is a kind of natural selection from biological and natural genetic mechanisms of random search algorithm, it is different from the traditional method.

遗传算法是一种借鉴生物界自然选择和自然遗传机制的随机搜索算法，它与传统的算法不同。

Artificial fish-swarm algorithm is a new random search optimization algorithm. Preliminary study shows that it has many promising features.

人工鱼群算法是一种新型的随机搜索优化算法，初步研究表明该算法具有许多优良的性质。

Genetic Algorithm is a random search algorithm imitating Biological genetics, and a kind of global optimization algorithm, one of the main approaches of evolutionary computation.

遗传算法是一种模仿生物遗传机制的随机搜索算法，它是一种全局优化算法，是进化计算的主要方法之一。

Firstly, the random walk problem is introduced and the solution is schemed out theoretically. And then, the equivalent RC circuit for thermal analysis is discussed as the IC package is divided into many small blocks at the desired level of granularity. The techniques of analyzing the equivalent RC network by random walk algorithm are then discussed. At the same time, an equivalent model for thermal analysis is set up according to an IC chip. The proposed method is then applied to this model for both steady and transient analysis. Two speedup strategies, pseudo parallel walking and walk results reuse, are proposed sequentially to improve the algorithm performance.

首先简述随机行走问题的基本概念，给出问题的理论解法；然后讨论基于三维网格划分的IC芯片热等效阻容网络模型，着重分析随机行走算法在热等效模型中的应用，并建立一个实际芯片的热等效模型，采用随机行走算法模拟计算模型的稳态温度分布和瞬态温度变化；最后针对随机行走算法应用中的不足，提出了伪并行行走和结果重用2种加速技术。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。