Mostly including: (1) Technology research of heterogeneous data integration based on ontology.
本文的内容主要包括：(1)基于本体的异构数据集成技术研究。
Next this paper introduces the technology of developing the heterogeneous data integration and management platform.
接着介绍了异构数据集成与管理平台开发相关技术。
In-depth analysis of the model of hierarchical structure, model integration, heterogeneous data integration view definition.
继而剖析了该模型的层次结构、模式集成、异构数据集成视图定义。
Resolved the semantic heterogeneous problem in the distribution heterogeneous data integration, combining with ontology technology.
结合本体技术解决分布式异构数据集成中的语义异构问题。
In intelligent heterogeneous data integration system based on CORBA, utilization of resources has an impact on querying and transaction processing.
在基于CORBA的智能异构数据集成系统中，资源的不当使用一直影响着查询的效率和事务的处理。
Implementing heterogeneous data integration middleware based on component technology can greatly raise the system's expansibility, generality and flexibility.
用组件技术实现异构数据集成中间件，大大提高了系统的扩展性、通用性和灵活性。
This article has provided the beneficial theory basis and the practice guide for heterogeneous data integration problems which university data center are facing.
本文的研究为解决大学数据中心建设面临的异构数据源集成问题提供了有益的理论依据和实践指南。
In order to solve the extensive phenomenon of "detached island of information", heterogeneous data integration has become one of the hotspots in the present research.
为解决广泛存在的“信息孤岛”问题，异构数据集成成为当前研究的热点之一。
This paper provides a resource-based at the basis of existing data integration technology, and a "middleware - wrapper" architecture of heterogeneous data integration solutions.
本文在研究了现有数据集成技术基础之上提出了一种基于资源，并采用“中间件-包装器”体系结构的异构数据集成解决方案。
Heterogeneous data integration and exchange is a focused issue in the research of information services, and heterogeneous data conversion is one of the keys to solve this problem.
异构数据的集成与交换是信息服务领域研究中的热点问题，异构数据转换则是解决该问题的关键之一。
Research on heterogeneous data integration is a kind of widely interested point, but there isn't any unified and effective application frame in solving message heterogeneous problem in China.
异构数据的集成研究已为热门研点，而在解决信息异构问题时，国内尚没有一个统一的、有效的应用框架。
We firstly introduce the knowledge of heterogeneous data integration, analysis the data integration technologies and methods of existing emphatically, and compare their advantages and disadvantages.
本文首先讨论了异构数据集成的相关知识，详细分析了现有的数据集成技术和方法、并对比其优缺点。
IBM InfoSphere information Server is a data integration software platform that helps organizations derive value and understanding from complex, heterogeneous information in their organization.
IBMInfoSphere InformationServer是一种数据集成软件平台，帮助组织从其复杂的、异构的信息中获取价值并理解它们。
EII, by contrast, is a data integration server that provides real-time data access, typically represents heterogeneous data as tables, and usually employs a SQL-based API.
与SDO形成对照，EII是提供实时数据访问的数据集成服务器，通常用表来表示不同种类的数据，而且它使用基于SQL的API。
IBM InfoSphere information Server is a data integration software platform that helps organizations derive more value from the complex, heterogeneous information spread across their systems.
IBMInfoSphere InformationServer是一种数据集成软件平台，可以帮助企业从分散在系统中的复杂的异类信息中获得更多价值。
Rational Data Architect USES a heterogeneous approach that facilitates federation design and is an essential tool for information integration projects.
RationalDataArchitect使用一个不同种类的方法——促进联邦设计，它是一个信息集成项目的经典工具。
The paper discusses the heterogeneous problems in data integration, especially on the semantic heterogeneity.
该文主要讨论集成过程中的异构问题，尤其是语义异构问题。
Efficient integration of engineering test data is the basis of entire test decision support in distributed heterogeneous environments.
对分布异构环境中的工程试验数据的有效集成是全局试验决策支持的基础。
How to extract information of the data efficiently and how to integrate numerous and complicated network heterogeneous information are puzzles that face developers of system integration at present.
如何高效地提取数据中的信息，如何将纷繁复杂的网络异构数据集成在一起，是当前系统集成中系统开发者所面临的一大难题。
In this paper, a data integration platform based adapter is presented by analyzing the integration technology of the heterogeneous system based adapter.
本文通过对基于适配器的异构系统集成技术的分析，结合组件技术的特点，提出了一个基于适配器的数据整合平台。
Two main problems we solve are: establishment of the campus' virtual database; integration access heterogeneous data.
其中主要解决了两个问题：校园综合信息平台系统的建立和异构数据的集成访问。
It's very important to research the technology of translating relational data to XML document for translation and integration of heterogeneous database as well as for data publication.
关系数据向XML数据的转换技术成为实现异构数据转换、异构数据集成和数据发布的重要研究内容。
In the process of information integration, ontology solved the semantic heterogeneity problem of heterogeneous and autonomous data.
在信息集成过程中，本体解决了异构信息的语义异构问题，实现了信息语义上的互操作。
In order to carry out unified query on heterogeneous patent data source effectively, an ontology-based heterogeneous patent data source integration system was proposed.
为了有效地对异构专利数据源进行统一的查询，提出一个基于本体的异构专利数据源集成系统。
This thesis makes a deep research to data integration of digital library heterogeneous database by the method of the combination of XML technology and middleware technology.
本文选取XML技术与中间件技术相结合的方法，进行数字图书馆异构数据库的数据整合研究。
Because of the complexity and distribution in medical field, it is quite difficult to solve the business-level integration of heterogeneous data.
由于医疗领域自身的复杂性和分布性，解决异构数据业务层次的集成成为难点。
According to the edge of XML in the data integration and exchange, the paper resents a XML-based heterogeneous database integration middleware.
本文以XML在数据集成和交换上的优势，提出了一个基于XML的异构数据库集成中间件的解决方案。
The information integration of IT systems in power plants involves many heterogeneous data sources, and has the demand for real-time information query.
文章认为发电厂IT系统的信息集成涉及许多异构的数据源，并且有不同程度的实时信息查询的需求。
Heterogeneous data synthesis is an important function of data integration. It involves data conflict resolution, data replication and more complex operation such as join, merge and difference.
异构数据源的合成是数据集成的一项重要功能，功能涉及数据冲突解决、数据复制和复杂的数据源交并差运算等。
Heterogeneous data synthesis is an important function of data integration. It involves data conflict resolution, data replication and more complex operation such as join, merge and difference.
异构数据源的合成是数据集成的一项重要功能，功能涉及数据冲突解决、数据复制和复杂的数据源交并差运算等。
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