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   service reuse 的翻译结果: 查询用时:0.007秒
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service reuse
相关语句
  服务重用
     Due to the fact that the existing web service description methods cannot address the issue of service reuse of various levels of granularity,the concept of service component is introduced,which packages together web services and choreography, and their operations and properties are presented in a consistent and uniform manner. Service components are published externally as normal web services and can thus be employed by web-based applications.
     由于目前的web服务描述方法不能有效地解决不同粒度的服务重用问题,引入“语义服务构件”的概念封装多个服务以及它们的协调规则(choreography),为不同抽象层次的服务提供统一的描述框架.
短句来源
  相似匹配句对
     Research on the Reuse Mechanism of DSS Model Based on Web Service
     基于Web Service的DSS模型重用机制研究
短句来源
     IN Service Interaction
     智能网业务交扰初探
短句来源
     Quality of service
     服务质量
短句来源
     2) reuse;
     2、 再使用原则;
短句来源
     On Software Reuse
     关于软件复用
短句来源
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  service reuse
With service reuse being a key value proposition for SOA, making sure that quality is built into the service from concept through deployment is key.
      
While this will make service reuse easier, change of core business systems may be more difficult.
      
These challenges drive the importance of architecting business solutions that enable and encourage service reuse to achieve agility.
      
Service Reuse, one of the most important aspects of a SOA is considered in this phase.
      


The paper introduces the primary problems and technical solutions of a computational service reusing system that includes the user interface, the requirement translation, the query of resource information, and program handling four modules. The information service and resource management of Globus Toolkit provide solutions to some problems. The last part of the paper discusses our understanding to grid scientific computation and future works.

通过计算服务共享系统的用户交互、需求转换、信息查询和程序运行管理四个模块介绍了在网格环境下实现计算服务共享的基本问题和技术方案 .网格中间件GlobusToolkit的信息服务和资源管理为其中的部分问题提供了解决方案 .还介绍了对网格科学计算的理解和预期的工作

Introduces the concept,the features and the advantages of Web Services.Analyzes its application mechanism,entire architecture and key technology.Emphasizes on its foundation:XML.Explores its application in reality.Services mostly apply on integration and reuse,including EAI,B2B,software reuse and communication between server and client via Web.And expounds the charge question of Web Services'reuse.Summarizes on the advantages and shortages of Web Services.

首先回顾了WebServices出现的背景,及它的概念和优点;分析了WebServices应用模式、整体体系结构以及关键技术,尤其对其基础———XML进行了研究;着重探讨了WebServices在实际中的应用情况,具体的服务主要是应用在集成和重用领域,包括企业内应用程序集成、B2B集成、集成应用程序功能、软件重用以及通过Web进行客户端和服务器的通信的场合等,并对其重用的收费问题进行了阐述;最后总结了WebServices的优点及目前存在的不足。

With the progress of web service resue and composition technology,how to guarantee the verification of service reachability,liveness and correctness in the process of service deployment and state transition has become a bottleneck to influence further development about web service based applications.The formal definitions about service,compositional service and service oriented architecture as well as the reachability,the liveness,the correctness of system are defined under the basis of the extended emporal...

With the progress of web service resue and composition technology,how to guarantee the verification of service reachability,liveness and correctness in the process of service deployment and state transition has become a bottleneck to influence further development about web service based applications.The formal definitions about service,compositional service and service oriented architecture as well as the reachability,the liveness,the correctness of system are defined under the basis of the extended emporal logical language XYZ/E.The whole web services architecture was decomposed and the stepwise refinement process was formally described for concretely realization by refinement programming.Furthermore,the property of semantic composition about liveness,correctness and security of system in the process of service refinement has been proven by service statement transition model(SSTM) and XYZ/ADL language,which provided a formally theoretical instruction for service reuse and composition.

在对时序逻辑语言XYZ/E进行扩展的基础上,对服务、合成服务、面向服务的体系结构以及系统的活性、正确性以及安全性等核心概念进行了形式定义,并对整个Web服务体系结构进行了形式化的描述与实现过程的分解与逐步求精,指出了在该体系结构框架下,系统的活性、正确性以及安全性存在的与服务求精过程中所具有的语义的可组合特性,这一组合特性在服务的状态转换变迁模型下得到了证明,从而为服务的合成与重用机制提供了形式化的理论指导.

 
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