2006 European Conference on Web Services (ECOWS'06)最新文献_第2页

Semantic Web Service Composition Based on a Closed World Assumption 基于封闭世界假设的语义Web服务组合

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.35

F. Lécué, A. Léger

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引用次数: 32

A Comprehensive Framework for Dynamic Web Services Integration 动态Web服务集成的综合框架

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.1

Zhile Zou, Zhenhua Duan, Jianli Wang

引用次数: 8

Mapping WS-CDL and BPEL into CSP for Behavioural Specification and Verification of Web Services 将WS-CDL和BPEL映射到CSP中，用于Web服务的行为规范和验证

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.26

W. Yeung

引用次数: 39

Reliable, Secure, and Transacted Web Service Compositions with AO4BPEL 使用AO4BPEL的可靠、安全和事务化的Web服务组合

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.32

A. Charfi, Benjamin Schmeling, Andreas Heizenreder, M. Mezini

{"title":"Reliable, Secure, and Transacted Web Service Compositions with AO4BPEL","authors":"A. Charfi, Benjamin Schmeling, Andreas Heizenreder, M. Mezini","doi":"10.1109/ECOWS.2006.32","DOIUrl":"https://doi.org/10.1109/ECOWS.2006.32","url":null,"abstract":"Web service compositions in BPEL have several nonfunctional requirements such as security, reliable messaging, and transactions. Although many WS-* specifications address such non-functional concerns in the Web service context, they focus only on the messaging-level requirements without addressing the process-level requirements. In this paper, we discuss different non-functional requirements in BPEL workflows and observe that current orchestration engines lack support for the specification and enforcement of such requirements, especially for process-level requirements. To solve this problem, we present a container framework, which introduces an XML-based deployment descriptor to specify the non-functional requirements in a declarative way. To enforce these requirements, a process container intercepts the process execution and calls dedicated middleware Web services. We implemented the process container as a lightweight container using a set of A04BPEL aspects that are automatically generated from the deployment descriptor. In addition, we have implemented BPEL middleware Web services for reliable messaging, security, and transaction","PeriodicalId":365520,"journal":{"name":"2006 European Conference on Web Services (ECOWS'06)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126702097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 57

A Web Services Shopping Mall for Mobile Users 面向移动用户的Web服务购物中心

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.5

John A. MacDonald, Kalid Elmufti, D. Weerasinghe, M. Rajarajan, V. Rakocevic, Sanowar Khan

引用次数: 8

Guiding Service Composition in a Visual Service Creation Environment 在可视化服务创建环境中引导服务组合

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.23

Mathieu Braem, Niels Joncheere, W. Vanderperren, Ragnhild Van Der Straeten, V. Jonckers

引用次数: 10

Secure Web Service Discovery: Overcoming Challenges of Ubiquitous Computing 安全Web服务发现:克服普适计算的挑战

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.33

S. Trabelsi, Jean-Christophe R. Pazzaglia, Y. Roudier

{"title":"Secure Web Service Discovery: Overcoming Challenges of Ubiquitous Computing","authors":"S. Trabelsi, Jean-Christophe R. Pazzaglia, Y. Roudier","doi":"10.1109/ECOWS.2006.33","DOIUrl":"https://doi.org/10.1109/ECOWS.2006.33","url":null,"abstract":"Dynamic and self-organizing systems like those found in ubiquitous computing or semantic Web based scenarios raise numerous challenges regarding trust and privacy. Service discovery is a basic feature of SOA deployment in such systems, given that entities need to locate services they can describe but that they do not necessarily know. PKI based solutions to securing this mechanism, which require a preliminary key distribution, are therefore rendered awkward and contrived. In contrast, the new concept of attribute based encryption, derived from identity based encryption schemes, makes it possible to create secret communication channels with unknown services based solely on some attributes that are part of their description and in a decentralized fashion, that is, without the introduction of any additional trusted third party like a registry. This paper discusses how such a scalable solution to enabling secure and decentralized discovery protocols can be implemented and put to use. After reviewing the security properties that are expected, the paper then goes on to detail how to extend the WS-discovery Web service protocol with such mechanisms. Preliminary experimental results based on an implementation of this extended protocol are finally presented","PeriodicalId":365520,"journal":{"name":"2006 European Conference on Web Services (ECOWS'06)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129758273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 25

Semantic Web Service Composition through a Matchmaking of Domain 基于领域匹配的语义Web服务组合

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.36

F. Lécué, A. Léger

引用次数: 36

Design Patterns for Wrapping Similar Legacy Systems with Common Service Interfaces 用公共服务接口包装类似遗留系统的设计模式

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.14

D. Millard, Y. Howard, Swapna Chennupati, H. Davis, E. Jam, L. Gilbert, G. Wills

引用次数: 8

IEIP: An Inter-Enterprise Integration Platform for e-Commerce Based on Web Service Mediation 基于Web服务中介的企业间电子商务集成平台

2006 European Conference on Web Services (ECOWS'06) Pub Date : 2006-12-04 DOI: 10.1109/ECOWS.2006.24

Suo Cong, Ela Pustulka-Hunt, K. Dittrich

{"title":"IEIP: An Inter-Enterprise Integration Platform for e-Commerce Based on Web Service Mediation","authors":"Suo Cong, Ela Pustulka-Hunt, K. Dittrich","doi":"10.1109/ECOWS.2006.24","DOIUrl":"https://doi.org/10.1109/ECOWS.2006.24","url":null,"abstract":"Cross-platform interoperability of Web services makes it possible to wrap and combine information assets from heterogeneous systems to create a consolidated application. Here we propose a new pragmatic architectural model using Web services as building blocks, to form an inter-enterprise integration platform for e-commerce. The key idea is to separate the view of a Web service defined by its provider from the views of this Web service employed by consumers. Based on this principle, we explain the use of Web service mediators which act on behalf of both service providers and consumers. We advance the notion of requester-based views of a Web service, which are published by a mediator and used by service providers to construct services that suit the consumer. To complement those, we use customer-oriented global views which express the information need of a customer. IEIP architecture improves on traditional data and enterprise service integration systems. It achieves the following two goals: a customer can use its own (private) view to access a number of different Web services, as it is using a global view; and a provider can provide one view for a service implementation that can be accessed by different requesters using different global views. Leveraging this model, we report on a prototype supporting a European-wide parking services platform that integrates data and services from a large number of parking providers","PeriodicalId":365520,"journal":{"name":"2006 European Conference on Web Services (ECOWS'06)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122563051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7