temporal data

Finally, an new approach to record version using object identification ( OID) and path to realize the spatio temporal data model are proposed.

本文在提出时空数据模型之后，还讨论了它的实现途径，提出了用对象标识记录对象版本的新方法。

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Since the scale and importance of temporal data base ceaselessly grandness, how to apply Association rules mining into temporal data base became a subject which highly worth our research.

由于时态数据库规模不断壮大，重要性不断加强，如何将关联规则挖掘应用到时态数据库中以获得有价值的时态关联规则是一个非常值得研究的课题。

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Next, the temporal interpretation of data inside services and outside services is explored.

下一步, 是关于服务内外部数据的短暂研究.

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Defines the three types of data, are time invariant, temporal data and time attributes.

为时态数据定义了时间不变量、时态数据和时间属性三种类型数据。

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According observed and natural runoff data of Lanzhou station since 1934, runoff season distribution, temporal change and effect of human activity are analyzed.

以黄河上游兰州站1934年以来实测径流量和天然径流量资料为依据，系统地分析了径流量季节分配、时间变化和人类活动对其影响。

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Trend Sequences Analysis of Temporal Data and a Subsequence Matching Algorithm

时态数据的趋势序列分析及其子序列匹配算法研究

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Secondly, after studying and comparing some temporal GIS data models which are widely used nowadays, a data structure for underground construction is put forward according to tunnel construction data and monitoring data. The temporal data classification and database is built.

在研究和比较目前几种常用的时态GIS数字模型后，针对隧道施工数据和监测数据的特点，提出了适合地下施工使用的数据结构，建立了时空数据分类和时态数据库。

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A real-time multidatabase system provides a platform for integrating real-time data sources. It can not only process persistent data in traditional database systems, but also deal with temporal data in real-time systems.

实时多数据库系统提供了一个实时数据集成管理平台，它不仅可以处理传统数据库中的持久性数据，而且可以处理实时系统中的即时数据。

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In this paper, based on the data from five Chinese Stations, the positive phase ionospheric disturbances ( f0F2 enhancement) are studied. Their temporal and spatial variations, and their relations to geomagnetic storms are obtained.

本文对我国五个电离层站月报资料中的正相电离层骚扰（f0F2增加）作了分析研究，获得了正相骚扰时空变化的规律性，地磁暴与正相电离层骚扰的关系。

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Both pipeline and data driven structure could be employed to exploit the temporal parallelism.

在时间并行方面,有流水线和数据驱动两种结构.

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The Feature-based Temporal Data Model is a set of interrelated temporal feature.

在基于特征的时空数据模型是一组相互关联的时空特征.

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The contributions are as follows: 1. In order to deal with trajectories with different speed at different temporal we used folding line segment to represent data model of trajectory.

具体有以下几个方面的主要工作：1.为处理不同时间以不同速度运动的对象轨迹，采用折线段表示轨迹数据模型。

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One of the most exciting is built-in support for temporal data.

最激动人心的一个特性是对临时数据的内置支持。

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Temporal Data Structure Model of Cadastral Parcel Alternation

地籍变更的时态数据结构模型研究

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In the presentation, Erwin explained three different ways of managing the temporal data in an application

在该ppt中，Erwin解释了在应用程序中管理时间数据的三个不同的方式

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Based on the TR, according to the properties of temporal data, a method of designing initiative expert database is proposed, and describes detail of system's power and structure.

基于TR，针对时间数据的特点，给出时序主动专家数据库系统的设计方法，并对系统的功能、结构进行了详细的描述。

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A new segment method based on the properties of temporal data is proposed, which divided temporal data by combining important point with their breaking factor ( BF).

因此，提出从时序数据自身特点出发，得到突变系数和重要点，依据重要点和突变系数的新的划分方法，并以微软的股票数据进行测试。

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On the basis of microearthquake data recorded by the Datong telemetry network, the temporal and spatial evolution regularity of small earthquake swarms in the region is analyzed by using the combination pattern theory.

根据大同遥测地震台网记录到的小震群资料，用组合模式理论〔1〕对本区的小震群时空演化规律进行了分析研究。

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Method for Distributed Simulation Data Collection Based on Temporal Database

基于时态数据库的分布仿真数据收集方法

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Data stream through the real-time database WRAPPER module with time resolved to become the property of temporal data into real-time database.

数据流通过实时数据库的前端服务模块WRAPPER解析成为带有时间属性的时态数据存入实时数据库中。

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This paper attempts to convert temporal data into strings and uses related string pattern match algorithms in the analysis of the financial temporal data.

本文尝试将时序数据字符串化，引入传统的字符串模式匹配相关算法进行金融时序数据的分析。

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A fMRI temporal-spatial model data processing using independent component analysis

一种基于独立成份分析的fMRI时-空模型数据处理方法

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However, it is a problem how to exercise those definition and properties in practice. So this paper proposes temporal relational pattern to realize switching from theory of temporal data to practical application. This paper applies theory of rough set to study temporal data mining.

本文提出的时态关系模式在这方面作了初步研究，在时态数据理论上的定义、性质和实际应用之间建立了一个转换的机制，并且运用了粗糙集理论对时态数据挖掘进行了研究。

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The temporal variation and powerful interference of low-voltage power line channel, which had high bit error rate and low reliability when data were transmitted compared with the traditional line channel.

与传统有线信道相比，低压电力线信道的时变特性和强干扰特性使之在数据通信时误码率较大、可靠性不高。

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Temporal Data Disposal of the Shared-data base

共享数据库平台中的时态数据处理研究

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This paper presents a temporal index method based on temporal data type, named MAP213B+-Tree, and accomplishes various temporal queries by creating temporal index for every domains of temporal data.

该文给出了一个基于时态数据类型的时态索引方法：MAP213B+-Tree方法，通过对时态数据的各个域分别建立索引，实现双时态数据库的各种时态查询。

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