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distributed information sources
相关语句
  分布式信息源
     Data warehouse have emerged as on key technology for the integration of distributed information sources.
     数据仓库作为一种对分布式信息源集成的关键技术而出现 .
短句来源
  “distributed information sources”译为未确定词的双语例句
     APPLICATION OF DISTRIBUTED INFORMATION SOURCES AND GIS SPATIAL DATA SURCES
     分布式信息资源与GIS空间数据资源的整合应用研究
短句来源
     The integrated statistics business is characterized by a great many of distributed information sources and variable statistic rules and items for different statistic purposes.
     供电管理综合统计工作不仅具有报表多、信息量大、客户端分散、数据来源多样化的特点,还有统计项目和统计算法多变性的要求。
短句来源
     This paper takes the development of the real estate development and management system of Chengdu as a background, To GIS, researching and applying the storage and management of spatial data, the report form technology and the security technology, This system characterized by a great many of distributed information sources and variable statistic rules and items for diferent statistic purposes.
     本论文以成都市房地产开发管理系统的研究为背景,对GIS、空间数据的存储与管理、报表技术以及安全技术进行深入研究。 该系统具有报表多,信息量大,客户端分散,数据来源多样化等特点。
短句来源
  相似匹配句对
     Tax Information and Its Sources
     税收信息与税收信息源
短句来源
     APPLICATION OF DISTRIBUTED INFORMATION SOURCES AND GIS SPATIAL DATA SURCES
     分布式信息资源与GIS空间数据资源的整合应用研究
短句来源
     Information
     信息快递
短句来源
     Information Sources in the Genetics Science
     遗传科学信息来源
短句来源
     INFORMATION
     海外信息
短句来源
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  distributed information sources
Recognizing the need to exchange information between various distributed information sources, we explore the use of XML-based agent communication and discuss how XML can be used for inter-agent communication.
      
Views over distributed information sources, such as data warehouses, rely on the stability of the schemas of underlying databases.
      
MIKS is an agent-based mediator-based system for information integration of heterogeneous and distributed information sources.
      
Multi-agent systems are known for addressing issues related to distributed information sources.
      
In this context, he is focusing on the problem of integrating and coordinating information among heterogeneous and distributed information sources.
      
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: The paper presents a agent-based distributed management architecture in National College and University Enrollment Management System on Internet.The architecture consists of three types of agents:interface agent,task agent and resource agent.The functions of agents are described.Dynamic selection mechanism for task agents are developed.The communication methods among agents are presented.The architecture for agent based distributed information systems is implemented successfully in National College and University...

: The paper presents a agent-based distributed management architecture in National College and University Enrollment Management System on Internet.The architecture consists of three types of agents:interface agent,task agent and resource agent.The functions of agents are described.Dynamic selection mechanism for task agents are developed.The communication methods among agents are presented.The architecture for agent based distributed information systems is implemented successfully in National College and University Enrollment Management System on Internet.This system introduces several techniques applied at improving system performance and capability of getting information from different distributed information sources

文章提出了基于Agent的分布式网上高校招生管理系统模型。该模型由用户接口Agent、任务Agent和资源Agent三部分组成。文中阐述了各Agent的功能,建立了任务Agent的动态选择机制,描述了Agent间通讯方法。基于Agent的分布式管理系统模型已用于高校招生管理系统中,它提高了网上高考管理系统的性能,解决了分布式环境下从不同资源中获取所需信息的能力。

Data warehouse have emerged as on key technology for the integration of distributed information sources. Challenging issues for data warehouse solutions arise due to the dynamicity of the information sources on Web environments. This article shows up the types of dynamicity(such as data updates,schema changes, and constraint modification)as well as their generation. This article also identifies maintaining for data warehousing systems that occurs when the possibility of information source...

Data warehouse have emerged as on key technology for the integration of distributed information sources. Challenging issues for data warehouse solutions arise due to the dynamicity of the information sources on Web environments. This article shows up the types of dynamicity(such as data updates,schema changes, and constraint modification)as well as their generation. This article also identifies maintaining for data warehousing systems that occurs when the possibility of information source changes is taken into consideration. Such maintaining includes adapting wrappers to information source changes, adapting view definition to changes,or adapting the data content of the data warehouse. Lastly, Evolvable View Environment(EVE) system is outlined.

数据仓库作为一种对分布式信息源集成的关键技术而出现 .WEB环境中信息源动态性的出现 ,对数据仓库方法提出了挑战 .本文给出信息源的动态类型及其特点 (数据更新、模式变化和约束调整 )以及它们产生的原因 .探讨了当考虑信息源变化的可能性时数据仓库的维护方法 ,包括从包装件、视图定义和数据仓库内容三个方面来适应信息源的变化 .最后 ,探讨了EVE系统

The libraries of the future will be federations of digital libraries.The goal of federation is to provide users with a seamless integrated view of heterogeneous and distributed information source and to access the resource of digital libraries transparently.In this paper,we firstly introduce the necessity of research on interoperability for digital libraries.Based on it,we emphatically analyse and discuss approaches to set up federated digital libraries.Research issues for interoperable federated digital...

The libraries of the future will be federations of digital libraries.The goal of federation is to provide users with a seamless integrated view of heterogeneous and distributed information source and to access the resource of digital libraries transparently.In this paper,we firstly introduce the necessity of research on interoperability for digital libraries.Based on it,we emphatically analyse and discuss approaches to set up federated digital libraries.Research issues for interoperable federated digital libraries are also reviewed and discussed.And finally,we briefly discuss the challenges and research issues for interoperable federated digital libraries.

未来的图书馆将是联邦数字图书馆 ,其目标是向用户提供一个将异构、分布信息源无缝集成的视图 ,实现对数字图书馆资源的透明访问。文中首先介绍了研究数字图书馆互操作的必要性 ,在此基础上重点分析讨论了联邦数字图书馆的实现方法 ,并对当前具有代表性的互操作联邦数字图书馆的研究进行了综述讨论 ,最后简单讨论了目前建立互操作联邦数字图书馆所面临的挑战及进一步研究和解决的问题

 
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