Web服务描述语言
Web服务描述语言的相关文献在2002年到2017年内共计85篇,主要集中在自动化技术、计算机技术、无线电电子学、电信技术、贸易经济
等领域,其中期刊论文82篇、会议论文3篇、专利文献197857篇;相关期刊43种,包括电脑知识与技术、计算机工程、计算机工程与设计等;
相关会议3种,包括第五届中国软件工程大会、中国信息经济学会2007年学术年会、第九届海峡两岸资讯管理发展策略研讨会等;Web服务描述语言的相关文献由190位作者贡献,包括曹曼曼、杜娟、汪勉等。
Web服务描述语言—发文量
专利文献>
论文:197857篇
占比:99.96%
总计:197942篇
Web服务描述语言
-研究学者
- 曹曼曼
- 杜娟
- 汪勉
- 丁筱春
- 刘向东
- 宁葵
- 尹兆冰
- 张卓彬
- 张璟
- 李军怀
- 杨俊
- 汪祖满
- 潘若愚
- 王加阳
- 王抒
- 范会联
- GerrardLindsay
- 严德汗
- 严毅
- 于海
- 何文娟
- 余萍
- 侯占伟
- 俞伟
- 傅家祥
- 冷文浩
- 刘伟
- 刘传昌
- 刘宁
- 刘永前
- 刘淑芬
- 刘清君
- 刘纯波
- 华翔
- 史少锋
- 史长琼
- 吕建
- 吕韬
- 吴健
- 吴华意
- 吴国兵
- 吴建波
- 吴江
- 吴海山
- 吴献文
- 周斌
- 周林华
- 周洪建
- 周淑莉
- 周腾腾
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董文莉;
赵懿
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摘要:
Service composition based on BPEL is the development direction of Web services.BPEL-based ICS is the main basis of service composition system consistency test content based on BPEL and the construction of test case of BPEL-based service composition system.Based on the theory of conformance testing and BPEL/WSDL specification analysis, this paper studies the structural relationship of each component based on BPEL/WSDL and presents ICS proforma based on BPEL.The proforma contains 10 sub-proformas:process support proforma, partnerLink support proforma, service composite support proforma, variables support proforma, correlationSets support proforma, message support proforma, handler support proforma, activity support proforma, interface support proforma, operation support proforma.This paper designs and implements a proforma automatic generation system for automatically generating ICS proforma based on BPEL.%基于BPEL(Business Process Execution Language)的服务组合是Web服务的发展方向.基于BPEL的一致性声明文稿是基于BPEL的服务组合系统一致性测试内容和构造基于BPEL的服务组合系统测试用例的主要依据.基于一致性测试理论和BPEL/WSDL规范分析,研究基于BPEL/WSDL的各成分结构关系,提出基于BPEL的一致性声明文稿.该文稿包含10类子文稿:流程支持文稿、合作伙伴链接支持文稿、服务组件支持文稿、变量支持文稿、相关集支持文稿、消息支持文稿、各种处理支持文稿、各种活动支持文稿、接口支持文稿、操作支持文稿.设计实现了文稿自动生成系统,用于自动生成基于BPEL的一致性声明文稿.
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滕士波;
费琪
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摘要:
面向服务架构(SOA)已成为Web分布式系统发展的主要趋势,越来越多的Web应用软件通过这种新的软件架构进行开发.Web服务质量的有效性变得日益严峻.WSDL是描述Web服务功能及对外接口的重要文件,给出了依据WS-DL生成Web服务的测试方法,首先定义了接口输入数据的标准模型,通过解析 WSDL 文件生成树状结构模型;其次提出了一种依据树状结构模型生成各节点间的依赖关系的算法,并通过对依赖关系进行分析并结合等价类划分及边界值测试方法生成测试数据;最后通过在 WSDL文件中的Operation 字段增加前置操作及后置操作,产生了操作流,结合生成的测试数据,从而产生面向服务的测试用例.%SOA (service oriented architecture) has become the main development tendency of Web distributed system,with which more and more Web application softwares have been developed,and the effectiveness of Web service quality is becoming increasingly serious. WSDL is an important document to express Web service function and external interface. A testing method of Web service generated by means of WSDL is given in this paper. Firstly,the standard model of interface input data is defined, and the tree-shaped structural model is created by analyzing WSDL documents. Secondly,a new algorithm of the dependency re-lation among nodes,which is generate on the basis of tree structure model,is proposed,and the test data are generated by ana-lyzing dependency relationship and by integrating the equivalence partitioning and boundary value testing method. In the end, the pre-operation and post-operation are added by the Operation section in the WSDL file to result in the operation flow and the testing case of SOA by the combination of the generated test data.
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高双;
游兰;
桂志鹏;
吴华意
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摘要:
空间信息服务是Web服务在空间信息领域的应用,其元数据信息通常采用Web服务描述语言( WSDL)规范描述。然而,WSDL规范着重描述服务元数据的语法形态而欠缺语义描述,着重描述服务的功能特性而欠缺使用细节描述,尤其缺乏针对空间信息服务的约束表达,导致空间信息服务难以使用和推广,降低了用户体验。针对这种情况,提出一种基于WSDL语义扩展的轻量级空间信息服务描述模型。该模型在WSDL规范的基础上,针对常见的空间信息服务处理数据类型,扩展其语义描述和约束定义,丰富空间信息服务的描述信息,辅助空间信息服务的使用。在模型的基础上,设计了空间信息服务的使用方法,并在空间信息服务链可视化建模平台GeoChaining中进行了实验验证,不仅提高了空间信息服务的执行成功率,还降低了空间信息服务的使用难度。%Geospatial information service is a special case of Web services applied in the field of spatial information and its metadata is usually described with WSDL specification. However, the existing WSDL specification focuses on describing the grammatical morpheme rather than semantic properties of service metadata. Furthermore, the existing WSDL specification describes the service functionality but ignores details of service usage, especially lacks the constraint expression for geospatial information services, which results in difficulties in using and promoting geospatial information services and bad user experience. To address this situation, a lightweight description model of geospatial information services based on the extension of WSDL was proposed. Based on WSDL specification, the proposed model extended the semantic description and constraint definition for common data types processed in geospatial information services, and then enriched the description and assisted usage of geospatial information services. On the basis of the model, a usage method was designed and then a geospatial information service case was performed on GeoChaining platform to verify the effectiveness of the model. Experimental result demonstrates that the proposed model not only improves the success rate of implementation of geospatial information services but also reduces the difficulties in using geospatial information services.
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马昌威;
马洪江
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摘要:
在Web服务描述语言(WSDL)与网络服务的本体语言(OWL-S)共存的环境中难以实现Web服务混合组合,为此提出一种以接口自动机为基础的混合Web服务组合方法.分析和描述WSDL与OWL-S间的关系后,在服务组合过程中用接口自动机实现WSDL与OWL-S自动识别和组合;并将服务组合结果与预先设定好的服务质量进行优化对比,选择服务质量最优的来实现不同的业务逻辑.最后通过一组旅游消费服务实验分析验证表明,该方法可行、有效,服务组合效率提高了5%~10%.
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杜娟
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摘要:
XML为异构系统/数据库间的数据交换提供了有力的支持。研究了使用它结合SOAP、WSDL等Web Services技术解决校园信息化建设中数据重复和信息孤岛等问题的方案。首先进行数据建模,将校园异构系统信息表述为标准的XML格式,通过SOAP封装、WSDL描述实现对信息的请求、响应和传输,解决数据格式不一致的难题,实现异构系统之间的通讯,从而使不同应用系统之间交换数据变得容易,实现校园分布式环境下的资源共享。%XML gives powerful support to data exchange between heterogeneous systems/databases. Study the scheme that solves the problems of data repetition and isolated information island in the campus information construction using XML and SOAP,WSDL and other Web services technology. First,data modeling,describes the campus heterogeneous systems information to standard XML format,realizes the request,response and transmission of information through SOAP packaging and WSDL description,solves the difficult problem of inconsistent data formats,realizes the communi-cations of heterogeneous systems,so that make it easier to exchange data between the different systems,realizes re-sources sharing in campus distributed environment.
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王德文;
阎春雨;
毕建刚;
袁帅
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摘要:
The condition monitoring data exchange between the condition acquisition controller (CAC) and condition acquisition gateway (CAG)is the basis of vertical interconnection of condition information in the condition monitoring system with hierarchical and distributed structure for power transmission and transformation equipment. Based on an analysis of the remote communication protocol for power systems and distributed component technology, the implementation method based on the simple object access protocol (SOAP) of distributed data exchange, the modeling method and process based on Web services descriptive language (WSDL) of data exchange services for condition monitoring are given. A testing system for condition monitoring data exchange based on the above method and model has been developed, and put through performance and load test with the cycle upload service of condition monitoring data for CAC of power transformation equipment as an example. The validity and feasibility of the proposed models and methods have been proved.%分层分布式输变电设备状态监测系统中,状态接入控制器(CAC)与状态接入网关(CAG)之间的数据交换是实现状态信息纵向贯通的基础。通过对电力系统远程通信协议和分布式组件技术的分析,采用简单对象访问协议(SOAP)实现状态监测数据的分布式交换,给出基于web服务描述语言(WSDL)的状态监测数据交换服务的建模方法和过程,以确保系统的可移植性和互操作性。采用上述方法和模型,设计实现了一个状态监测数据交换实验系统,并以变电CAC周期上传状态监测数据服务为例,对系统进行了性能和负载测试,验证了该方法的正确性和可行性。
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茹蓓;
肖云鹏;
张俊鹏
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摘要:
结合Aglets平台和J2EE servlet技术,提出一种基于Agent的J2ME移动Web服务3层集成方案.在终端层,使用轻量级代理接入方式减少移动设备资源受限系统的负载需求.在Web接入层,采用Web服务标准接入方式确保异构移动平台的统一接入.在移动Agent层,通过多Agent协同工作保证系统高效性与灵活性.在此基础上,设计并实现一个移动进货比价系统.应用结果表明,该方案能提高无线环境下J2ME设备发现、访问Web服务的效率与健壮性.%This paper combines with Aglets platform and J2EE servlet technology, proposes a Java Platform Mobile Edition(J2ME) Web service integration solutions of three layers based on Agent. In the terminal layer, lightweight proxy access methods are used to reduce the carrying needs of resource-constrained mobile device. In web access layer, the Web service standard access method is used to ensure heterogeneous mobile platform unified access. In mobile Agent layer, multiply Agents working together ensure system efficiency and flexibility. On the basis of it, a mobile stock exchange system is developed. Application result shows that this scheme can improve the efficiency and robustness of J2ME equipment discovery, access Web services under wireless environment.
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刘伟;
杨勇;
张亮
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摘要:
Against the high possibility of component service failure in Service-oriented Architecture(SOA), a method considering message type for verifying service substitutability is proposed. It translates the Web Service Description Language(WSDL) description of services to the formal expressions, determines the substitution relationship of the formal expressions of two services according to service contract, and makes the contrast of their messages type for the results existing substitution relationship to obtain the conclusion whether two services can be substituted by each other. Experimental results demonstrate that the method can obtain the stricter relationship of service substitution.%针对SOA中成员服务失效率较高的问题,提出一种考虑消息类型的、基于Web服务描述语言(WSDL)的服务可替换性验证方法.通过解析服务的WSDL描述文件给出服务的形式化表达式,根据服务契约判定2个服务形式化表达式间的替换关系,对比存在替换关系的2个服务的消息类型,得出2个服务是否可替换的结论.实验结果表明,该方法能得到更严格的服务可替换性关系.
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高武奇;
康凤举;
钟联炯;
华翔
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摘要:
The popularization of mobile phone facilitates information systems based on SMS.Aiming at the problem that teachers of the multi-campus university are inconvenient to ask for leave,the main patterns of mobile information systems are introduced,Web service technologies are analyzed,and the principle and the process of asking for leave based on SMS Web service are put forward.The key technologies of sending/receiving SMS messages and the platform service are studied,and the test result is given.The asking for leave system provides a new idea for university informatization,paperless and scientific management.%手机的普及为建立基于短信的信息化系统创造了条件.针对高校多校区运行教师请假不便的问题,介绍了利用手机开展信息系统业务的主要模式,分析了Web服务技术,提出了基于Web服务的短信请假原理图和请假流程.研究了短信的发送、接收和平台Web服务化3个关键技术,给出了实证结果.该请假系统为高校信息化、无纸化、科学化管理提供了一种思路.
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胡文慧;
颜志军
- 《中国信息经济学会2007年学术年会》
| 2007年
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摘要:
中国媒介市场显著的特点,激烈的竞争促成了中国电视广播受众研究行业的发展,这使得目前单机应用体系结构无法满足当前媒介研究机构的需要。因此,本文提出了基于web服务的三层应用体系结构;同时,鉴于媒介研究机构是第三方调查公司的一种重要组成成分,其服务质量甚为关键,因此,本文对原有web服务描述语言WSDL进行扩展,加入了服务级协议的描述,形成了一种新的基于服务级协议的web服务描述语言WSEL,并给出了WSEL的模式定义及生成方法;本文还给出了媒介研究机构可扩展的标准服务级协议模板,并用WSEL语言对其加以描述;最后,本文对基于WSEL的web服务进行原形系统实施,并对原形系统实施前后的相关数据进行对比。
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汪祖满;
丁筱春;
潘若愚
- 《第九届海峡两岸资讯管理发展策略研讨会》
| 2003年
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摘要:
Web服务是一种新的分布式技术,它建立在互联网和组件的基础上,解决了分布式技术COM和CORBA所不能解决的问题.文章首先介绍了Web服务技术的结构,详细说明了它的标准协议;XML、SOAP、WSDL和UDDI,然后阐述在DOTNET的平台上实现Web服务的2种方式和基于DOTNET的Web服务的特点,最后预测了Web服务的未来发展.
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汪祖满;
丁筱春;
潘若愚
- 《第九届海峡两岸资讯管理发展策略研讨会》
| 2003年
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摘要:
Web服务是一种新的分布式技术,它建立在互联网和组件的基础上,解决了分布式技术COM和CORBA所不能解决的问题.文章首先介绍了Web服务技术的结构,详细说明了它的标准协议;XML、SOAP、WSDL和UDDI,然后阐述在DOTNET的平台上实现Web服务的2种方式和基于DOTNET的Web服务的特点,最后预测了Web服务的未来发展.
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汪祖满;
丁筱春;
潘若愚
- 《第九届海峡两岸资讯管理发展策略研讨会》
| 2003年
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摘要:
Web服务是一种新的分布式技术,它建立在互联网和组件的基础上,解决了分布式技术COM和CORBA所不能解决的问题.文章首先介绍了Web服务技术的结构,详细说明了它的标准协议;XML、SOAP、WSDL和UDDI,然后阐述在DOTNET的平台上实现Web服务的2种方式和基于DOTNET的Web服务的特点,最后预测了Web服务的未来发展.
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汪祖满;
丁筱春;
潘若愚
- 《第九届海峡两岸资讯管理发展策略研讨会》
| 2003年
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摘要:
Web服务是一种新的分布式技术,它建立在互联网和组件的基础上,解决了分布式技术COM和CORBA所不能解决的问题.文章首先介绍了Web服务技术的结构,详细说明了它的标准协议;XML、SOAP、WSDL和UDDI,然后阐述在DOTNET的平台上实现Web服务的2种方式和基于DOTNET的Web服务的特点,最后预测了Web服务的未来发展.
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汪祖满;
丁筱春;
潘若愚
- 《第九届海峡两岸资讯管理发展策略研讨会》
| 2003年
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摘要:
Web服务是一种新的分布式技术,它建立在互联网和组件的基础上,解决了分布式技术COM和CORBA所不能解决的问题.文章首先介绍了Web服务技术的结构,详细说明了它的标准协议;XML、SOAP、WSDL和UDDI,然后阐述在DOTNET的平台上实现Web服务的2种方式和基于DOTNET的Web服务的特点,最后预测了Web服务的未来发展.