The definition and management of access rules (e.g., to control the access to business documents and business functions) is an important task within any enterprise information sy...
Due to the impact of the rapid popularization of Internet and e-commerce, most organizations and enterprises take great effort to protect their information systems against malicio...
— The integration of heterogeneous data sources is one of the main challenges within the area of data engineering. Due to the absence of an independent and universal benchmark fo...
— Security is emerging as an important requirement for a number of distributed applications such as online banking, social networking etc. due to the private nature of the data b...
In order to increase efficiency, enterprises support their business processes by information technology (IT). The majority of business processes requires human interaction. By mea...
Stefan Link, Philip Hoyer, Thomas Schuster, Sebast...