Proceedings. Eighth IEEE International Enterprise Distributed Object Computing Conference, 2004. EDOC 2004.最新文献

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Mapping EDOC to Web services using YATL 使用YATL将EDOC映射到Web服务
Octavian Patrascoiu
{"title":"Mapping EDOC to Web services using YATL","authors":"Octavian Patrascoiu","doi":"10.1109/EDOC.2004.10022","DOIUrl":"https://doi.org/10.1109/EDOC.2004.10022","url":null,"abstract":"Modeling is a technique used extensively in industry to define software systems, the UML being the most prominent example. With the increased use of modeling techniques has come the desire to use model transformations. The current paper presents the mapping from EDOC profiles to Web services using a transformation language called YATL (yet another transformation language). This transformation language has been defined to perform transformations within the OMG's model driven architecture (MDA) framework. After having presented YATL, we present an experiment to show how YATL can be used to map from EDOC to Web services. YATL is still evolving since it is supposed to match the forthcoming OMG's query/views/transformations (QVT) standard.","PeriodicalId":391732,"journal":{"name":"Proceedings. Eighth IEEE International Enterprise Distributed Object Computing Conference, 2004. EDOC 2004.","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121084876","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: 47
Integrated quality of service (QoS) management in service-oriented enterprise architectures 面向服务的企业架构中的集成服务质量(QoS)管理
Guijun Wang, Alice Chen, Changzhou Wang, Casey K. Fung, S. Uczekaj
{"title":"Integrated quality of service (QoS) management in service-oriented enterprise architectures","authors":"Guijun Wang, Alice Chen, Changzhou Wang, Casey K. Fung, S. Uczekaj","doi":"10.1109/EDOC.2004.10001","DOIUrl":"https://doi.org/10.1109/EDOC.2004.10001","url":null,"abstract":"One of the significant challenges for making service-oriented architectures (SOA) effective for enterprise systems is quality of service (QoS) management because of the dynamic, flexible, and compositional nature of SOA. QoS management must be integrated into service-oriented enterprise architectures. It must support a set of common QoS characteristics and provide comprehensive QoS services end to end, from application, to middleware, and to network and from source hosts to destination hosts across a network. We describe such an integrated QoS management architecture and its services. We classify QoS characteristics into four categories and each of which is decomposed into a set of measurable attributes. We integrate these characteristics into an XML-based language for applications and QoS providers to express QoS requirements and contracts. We model an integrated QoS management architecture based on standard specifications from organizations like ISO and OMG. We implement a comprehensive set of QoS management services with innovation resource management techniques and adaptation mechanisms. We provide test data to validate our architecture and solution first in a publish/subscribe style of enterprise SOA. In comparison with other work in QoS management, our architecture and solution provide innovative techniques, extensions, and generalizations beyond traditional task-oriented QoS management in object-oriented middleware and domain specific applications.","PeriodicalId":391732,"journal":{"name":"Proceedings. Eighth IEEE International Enterprise Distributed Object Computing Conference, 2004. EDOC 2004.","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114325975","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: 82
Towards an MDA-oriented UML profile for distribution 朝着面向mda的UML配置文件的方向发展
R. Silaghi, Frédéric Fondement, A. Strohmeier
{"title":"Towards an MDA-oriented UML profile for distribution","authors":"R. Silaghi, Frédéric Fondement, A. Strohmeier","doi":"10.1109/EDOC.2004.10011","DOIUrl":"https://doi.org/10.1109/EDOC.2004.10011","url":null,"abstract":"The era of distributed systems is upon us. Middleware-specific concerns, and especially the distribution concern, which is the core of any middleware-mediated application, are addressed every day in all sorts of enterprise systems. However, object-oriented UML designs offer a very limited perspective on what exactly is distributed, how exactly the distribution is achieved, and where exactly distributed services are located. In order to answer these questions, the MDA-compliant enterprise Fondue method proposes a hierarchy of UML profiles as a means for addressing the distribution concern at three different MDA-levels of abstraction. Model transformations are provided to incrementally refine existing design models according to the proposed profiles. For the last phase of the enterprise Fondue process, code generation for specific middleware infrastructures is supported through the Parallax framework. The CORBA technology is used for illustrating the entire approach on a concrete example.","PeriodicalId":391732,"journal":{"name":"Proceedings. Eighth IEEE International Enterprise Distributed Object Computing Conference, 2004. EDOC 2004.","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129781931","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: 30
Strong and flexible domain typing for dynamic e-business 用于动态电子商务的强大而灵活的域类型
Y. Hoffner, S. Field, C. Facciorusso
{"title":"Strong and flexible domain typing for dynamic e-business","authors":"Y. Hoffner, S. Field, C. Facciorusso","doi":"10.1109/EDOC.2004.10029","DOIUrl":"https://doi.org/10.1109/EDOC.2004.10029","url":null,"abstract":"This work introduces the concept of the typed domain, as an aid to the establishment and enactment of successful service consumer-provider relationships. The typed domain consists of the relationship life cycle, projections and their documents, and domain building blocks of different granularity from which the relationship can be described, established and built. It is based on the idea of a relationship type, containing the necessary information from which the relationship life cycle can be supported and from which negotiation, configuration, enactment and termination directives can be generated. We show how the information from the business projections can help determine the type of relationship that is desired. The typed domain can also serve as the framework and context in which an agreement reached in one projection can be translated into agreements in other projections - where necessary, involving further negotiation cycles and input from the two related parties. The paper provides two examples of how relationship types can be used: selection from exhaustive monolithic types versus dynamic assembly from finer granularity type building-blocks.","PeriodicalId":391732,"journal":{"name":"Proceedings. Eighth IEEE International Enterprise Distributed Object Computing Conference, 2004. EDOC 2004.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129043467","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: 6
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