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With few exceptions, the opportunities cloud computing offers to business process management (BPM) technologies have been neglected so far. We investigate opportunities and challenges of implementing a BPM-aware cloud architecture for the benefit of process runtime optimization. Processes with predominantly automated tasks such as data transformation processes are key targets for this runtime optimization...
Today, there is a huge amount of security services that can be used to implement different security requirements in Web Service based systems. For example, identity management services are required for authentication and authorization whereas message logging services are necessary to achieve non-repudiation. However, the deployment and configuration of these security services usually requires expert...
Service-oriented Architectures support the provision, discovery, and usage of services in different application contexts. The Web Service specifications provide a technical foundation to implement this paradigm. Moreover, mechanisms are provided to face the new security challenges raised by SOA. To enable the seamless usage of services, security requirements can be expressed as security policies (e...
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.