The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
With an increasing complexity of business processes, self-healing capability is becoming an important issue in order to support robust service flow execution. In this paper, a dynamic self-healing mechanism is proposed, which can dynamically identify suitable alternatives and replace faulty services such that a service flow can be performed successfully despite of unexpected exceptions. This mechanism...
Self-healing in workflow is becoming prominent because of the increasing software complexity. In order to support robust workflow execution, in this paper, we propose a self-healing mechanism to replace the faulty service dynamically. It is based on our previous research work -workflow execution system (WES). The OWLS2BPEL Mapper in WES is further enhanced to embed the self-healing mechanism into...
Enterprise modelling process can be seen as a knowledge-creating process. In this process the semantic conflicts in enterprise modelling is an important issue. Enterprise models are used during the system life cycle by other stakeholders rather than those who developed it. They do not necessarily know the context in which the model was built and quite often are not familiar with the language used...
This paper considers a service-oriented architecture for enterprise integration and collaboration using semantic Web service technologies. A hierarchically-structured software system has been designed and developed in order to address the challenge of dynamic service composition. In comparison with existing service composers, the description of each Web service in our system is enhanced with domain-specific...
Effective collaboration is crucial to the success of collaborative virtual enterprise (CVE), an emerging business paradigm driven by the increasing trend of globalization. In this paper, we adopt a service-oriented architecture for enterprise integration and collaboration based on Web service standards. In order to tackle the technical challenge associated with the dynamic formation of business workflows,...
Collaborative virtual enterprise (CVE) is a new paradigm for industry and it imposes significant challenges on effective operation. In this paper, we formalized a top-down methodology for designing and developing service-oriented CVE with rich semantic support. This methodology facilitates automatic execution of virtual business process via service composition. The semantic notion is emphasized as...
Determining the service composition strategy suitable for service-oriented applications is an essential design issue. As a first step towards understanding service composition, in this paper, we present a comparison study with two different service composition strategies. One is driven by industrial application - BPEL, the other is inspired by the booming research development in semantic web - OWL-S...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.