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Mobile workflow is an inevitable outcome of the development of the computer technology and wireless communication technology. we analyze the Web service interface and news driven collaborative mechanism on the basis of the study of the mobile workflow structure model, and especially we analyse the cooperative rules classification and BPEL description method; In order to the apply for opening laboratory...
WPS (web processing service) is the specifications launched by OGC organizations for dealing with space data, which is different from the conventional Web Service. There aren't dedicated workflow environment for WPS service framework, and support of workflow environments in WPS application is the key technical challenges. Some of the workflow environment, such as Shark, still lack of effective implementation...
Engineering Computational Service Grid Portal (ECSGP) is an engineering computational environment for integrating design resources effectively by using Grid portal technology. For ECSGP, the secure job process by integrating proxy credential, authentication trust level, and secure BPEL(Business Process Execution Language) engine is proposed, and the implementation technologies are analyzed in this...
The paper presents an architecture and implementation that allows distributed execution of workflow applications in BeesyCluster using agents. BeesyCluster is a middleware that allows users to access distributed resources as well as publish applications as services, define service costs, grant access to other users and consume services published by others. Workflows created in the BeesyCluster middleware...
The Business Process Modeling Notation (BPMN) was developed by an international body called the Business Process Management Initiative (BPMI). The strengths of BPMN include that it is easily readable and understandable, and could be transformed into the current widely used business process implementation language, the Business Process Execution Language (BPEL). However, there are some fundamental...
Business workflows implemented as BPEL processes play an important role for many business applications. BPEL is used to orchestrate a series of Web service calls. Which provider is used for a specific Web service request is statically defined as endpoint of a Web service call within the BPEL code. If a Web service is offered by more than one provider an intelligent choice of a Web service provider...
The development of value added services is currently still very time and cost consuming. The need for specific user generated and in particular business-to-business services demands for efficient service development methods. This paper presents a service creation environment that supports the application developer to compose a service based on reusable components and to describe the business process...
The recent advances in the field of bioinformatics present a number of challenges in the secure and efficient management and analysis of biological data resources. Workflow technologies aim to assist scientists and domain experts in the design of complex, long running, data and computing intensive experiments that involve many data processing and analysis tasks. In this paper we present a bioinformatics...
An ideal engineering computational environment for solving design problems should be flexible, which is characterized by helping designers to establish solution strategy conveniently and integrating design resources effectively. In this paper, a flexible engineering computational system called engineering computational service grid (ECSG) based on grid portal technology and workflow technology is...
Major success factor for the futuristic IP Multimedia Subsystem (IMS) based network is dynamically delivering a blend of one or more services simultaneously to the end-users based on their preferences and context. Such blended services, can range from triple play to dynamic context based services. To deliver such services 3GPP introduces a functional block called SCIM (service capability interaction...
The dependability of composite services is largely affected by their constituent Web services. Composite services have to operate in an open and dynamically changing environment in order to leverage the best performing services available at the moment. Hence, there is the need for an efficient mechanism to provide reliable service rankings. In this paper we present a novel, generic, and customizable...
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