提出了分布式信息系统中的分级群组密钥管理方案。
The leveled group key management schemes in distributed information systems are proposed.
讨论了松散耦合的分布式信息系统中的数据挖掘问题。
This paper discusses the problem of data mining in loosely coupled distributed information systems.
介绍了基于DNA架构的分布式信息系统的体系结构及其功能。
The structure and functions of distributed information system based on DNA architecture are introduced in this paper.
本质上属松散一致性的数据耦合机制，可在任何分布式信息系统或者大型异构信息系统之间共享资源。
The DISP, which essentially belongs to Loose Consistency Data Couple Mechanism, can be used in both distributed information systems and large heterogenous information systems.
文中在一种基于WWW的分布式信息系统的背景下，提出一种在广域网(WAN)的环境中安全传输数据的解决方案。
Bring forward a security data transmission approach in WAN-based environment on the background ofa WWW-based distributed information system.
这项研究在体现数字化气田关键技术应用的同时，提出了数字化气田仓储管理信息系统的分布式负载平衡问题。
This study embodies the key-technology application of digital gas fields, in the mean time, it puts forward the distributed load balance of digital gas fields 'storage management information system.
首先，本文分析了敏捷化信息系统的特点和分布式计算环境中构建集成系统的技术规范及使能技术。
At first, this paper analyzes the characteristic of agile information system, then an technology standard is proposed for the rapid configuration of integration system.
从软件工程的角度分析，数字图书馆实质是一个分布式管理信息系统。
From the point of view of software engineering, digital library is a distributed management information system.
分布式处理系统满足了医院的实际需求，适合于大型医院管理信息系统的开发。
A distributed processing system can meet hospital pragmatic requirement and may be suitable for developing large scale hospital management information system.
在供应链竞争的条件下，企业信息系统向分布式多层结构跨越已经成为一种必然趋势。
Supply chain management requires the management information systems to be constructed on the base of the distributed multi-tier architecture.
该模型为分布式协作信息系统的建造提供了一个具有通用意义的基本结构框架，有助于提高多主体软件的研制效率。
This model provides a basic structure framework for building distributed cooperative information system, and makes for improving the efficiency of developing Multi Agent Systems.
多媒体同步是分布式多媒体信息系统的关键问题。
Multimedia synchronization is the key of distributed multimedia information systems.
文章旨在探讨一种合理、有效、快速的知识检索方法，为分布式集成信息系统的成功运行提供性能保障。
The aim is to seek an efficient and reliable method of retrieving knowledge from repositories to support the running of distributed integrated information system for product design successfully.
本文详细阐述了基于GIS(地理信息系统)的分布式数据库在电信线路管理方面的应用。
This paper mainly introduces the application of distributed database based on GIS in telecommunication circuit resource management system.
构建数字图书馆，就是构建一个分布式管理信息系统。
To construct a digital library is to construct a distributed management information system.
文章阐述了分布式物理水文模型、地理信息系统（GIS）和遥感（RS）技术在流域模拟中的应用等方面的进展。
The remarkable trends of watershed hydrological models are the research of physically distributed based models and the use of Geography Information System (GIS) and Remote Sensing (RS) technology.
超文本传输协议(HTTP)是一种为分布式，合作式，多媒体信息系统服务，面向应用层的协议。
The Hypertext Transfer protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems.
三层结构体系是在分布式技术的基础上，把信息系统按功能划分为表示、功能及数据三部分。
In the three-layer architecture model information system is divided into: expression layer, business logic layer, DBMS layer.
以医院集团信息系统为背景，分析了集团信息系统中数据交换存在的问题，探讨了基于分布式数据库的数据复制技术。
On the background of hospital groups information system, this paper introduces the problems of data exchange, discusses the distributed database and data replication technique.
支持产品设计的分布式集成信息系统中知识库是系统的核心，如何准确检索到所需知识对系统运行性能有重要影响。
The repositories are the kernel of distributed integrated information system for product design, The efficiency and reality of knowledge retrieve have great effect on the performance of system.
对一个大型的分布式纺织品业务信息系统进行了业务功能模块分析，并且采用了J2EE技术架构进行了系统设计和实现。
This paper analyzes business function modules of a large distributed information system of textile business and designs and implement it based on J2EE architecture.
多媒体信息的同步是分布式多媒体信息系统的关键技术。
Multimedia synchronization is the key technology of distributed multimedia information system.
电力信息系统是典型的分布式互连系统，需要采用系统化的方法进行安全设计。
Power information system is a typical distributed and interconnected system, which needs a systematic security design method.
铁道财务会计管理信息系统是建立在广域网环境下的分布式复杂大系统。
The railway financial and accounting management information system is a largely distributed complex system based on the wide - area - network.
配电故障管理信息系统是一个集客户来电管理、电话录音、数据库管理和网络通信的分布式管理系统。
Power distribution fault management information system consists of customer call on management, telephone recorder, data base management and net communication.
本文叙述一个支持分布式办公信息系统的网络操作系统的设计原则、实现方案和使用方法。
The design idea and implementation of a network operating system (NOP) are described, which is a supporting system for DOIS.
本文阐述分布式办公信息系统中电子邮件系统的设计原则、组织结构以及维护邮件完整性的技术。
An electronic mail system for DOIS is proposed, whose design concept, structure and the method of maintaining the integrity of a mail are described.
本文结合教学管理信息系统的开发实例对如何开发多层分布式结构的管理信息系统做了较深入的论述。
In this article the development of the management information system on the Multi-tier Distributed structure is described by means of a specific example in detail.
在地理信息系统领域，由于空间数据的特点，分布式地理信息系统的理论和实践还有待完善。
However, the theory and the practice of distributed GIS need further improvement in virtue of problems brought by the spatial data.
本文论述了分布式办公信息系统中有关表格的生成、修改和查询等方面的设计原理和方法。
The design concept and method for the creation, revision, and query of forms in DOIS are discussed.
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