This paper proposes an algorithm based on Apriori, a conventional data mining method, for mining frequent trajectory patterns of moving objects from surveillance video.

In tracking multiple targets, conventional data association algorithms require a computational cost which is exponential with respective to the number of the targets and observations, the probabilistic multi-hypothesis ( PMHT) resolved this question.

在多目标跟踪中一些传统关联算法的计算负荷是和目标数目及量测个数呈指数型关系增长，概率多假设跟踪算法（PMHT）很好地解决了这一问题；

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Because of the larger coverage of the meteorological satellites and the more frequency of satellite observations, TOVS products may be more useful to the regions that lack conventional data, such as the ocean, the plateau, the desert and so on.

由于气象卫星覆盖范围广，观测频次多，因此，TOVS产品可弥补海洋、高原、沙漠等地区常规探测资料之不足。

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Conventional data networks policies like encryption, authentication and data integrity are highly recommended.

建议部署传统的数据网络安全技术如加密、身份验证和数据完整性等。

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Most of the conventional data fitting methods use orthogonal polynomials, which have shortcomings such as lowering the dominant frequency, distorting the breakpoint and the enormous error, etc.

在传统的地震数据拟合技术中大都采用正交多项式拟合方法，这种拟合方法的拟合结果存在拟合不够准确的缺点，导致处理后地震数据的主频降低、断点变形。

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This article addresses the dual CPU paraller calculating scheme which can execute the succes-sive correction analysis of the satellite data and conventional data.

本文讨论利用IBM4381-P03型计算机双CPU进行气象卫星和常规数据处理分析的并行运算方案。

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The Comprehensive Control of the Conventional Data Quality

常规气象资料质量的综合控制

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Based on the conventional data, satellite image and radar echo combined with diagnostic analysis of moist potential vorticity, a severe thunderstorm event occurred in urumqi inter-national airport on June 26, 2005 is analyzed.

利用常规气象资料、卫星云图、雷达回波结合湿位涡的诊断分析对2005年6月26日出现在乌鲁木齐国际机场的一次强雷暴天气进行了研究。

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Conventional data processing, artificial intelligence and expert system

传统的数据处理、人工智能与专家系统

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Conventional data and tropical cyclone ( TC) yearbook data from 1971 to 2000 are used to study the climate and disaster features of TC affecting the Liaodong peninsula.

利用1971～2000年常规资料和热带气旋年鉴资料，对30年来影响辽东半岛及黄渤海域热带气旋运动、强度和影响的一般特征进行分析。

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Introduce and implement predicate-aware data flow analysis in ORC, resolve conditional definition and reference problem of predicated instructions in conventional data flow analysis.

提出并实现了谓词敏感的数据流分析框架，解决了数据流分析中存在的条件指令的定值和引用问题。

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Conventional data are used to study the climatological and synoptic features of these mesoscale systems and a number of basic findings are obtained.

应用常规的天气资料，对这二类中尺度系统进行了气侯学和天气学的探讨，得到了一些基本的认识。

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Based on Nuclear magnetic resonance log combined with standardized conventional data, the quantitative interpretation models of porosity, permeability and saturation are established.

将常规测井解释与核磁共振测井解释相结合，建立了孔、渗、饱参数的定量解释模型。

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The conventional data partitioning algorithm for DCT coefficients is called the spectral separation.

传统的数据分割算法是采用基于DCT系数的频率域分层技术。

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Based on the conventional data of a actual case of squall line and inserted certain intensity PBL convergence line, numerical trial of motivation of squall line of PBL convergence line type is made by using improved high resolution ETA model.

利用高分辨率η坐标模式，以一个实际飑线个例的常规资料为初值，通过嵌入一定强度的边界中层尺度辐合线，进行了边界层辐合线型飑线激发的数值试验。

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In the environment of the smart grid, the condition monitoring data of the electrical equipment will surge and be far beyond the scope of the traditional grid. The. methods that conventional data storage and data processing will encounter great difficulties.

智能电网环境下，电力设备状态监测数据量将剧增，远远超出传统电网的范畴，常规的数据存储和数据处理方法遇到极大困难。

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The idea behind silicon photonics is relatively simple: copper wiring and other conventional data transmission methods suffer from fundamental limitations on how fast they can transfer a given amount of data, but nothing moves faster than light.

硅光学的概念其实并不复杂：铜线和其他传统数据传输载体在传输特定数量的数据时往往具有极大的局限性，而且没有什么能比光速更快。

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First, choosing the conventional data of the heavy rain case that occurred in the Yangtze river drainage basin on July 29th, 1998 and putting it into the Assimilation System to study the assimilation effect.

该研究是用一个个例进行对比分析，我们选用1998年7月29日00时至30日00时发生于长江流域的一次暴雨过程。

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It is involved with the study of conventional data acquisition and the judgment of associated material attribution.

但是遥感不只是应急，它是用于常规采集研究和关联物质属性判断的。

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Conventional data exchange systems lack reusability and extensibility.

传统的数据交换系统缺乏可复用性与可扩充性。

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Web log data has some unique features compared with the conventional data, which brings so many challenges to our research work.

Web日志数据本身与传统数据相比有一些独特的特点，这对有关的研究工作也带来了一定的挑战。

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