Coherent Task Modeling and Execution Based on Subject-Oriented Representations

Process- and task-driven workflow support has become vital for enterprises as they operate in an increasingly networked business environment. Thereby business process specifications represent boundary objects not only between different organizational units, but also between technology and business operations. Process specifications need to be integrated and implemented in a flexible way for actual work-task support. Although several business process techniques and technologies are in place there are still several transformational steps to be performed when implementing business operations based on detailed work descriptions. One effective way to prevent incoherencies is role-specific and task-driven modeling, representation, and processing of business operations. The introduced approach is termed subject-oriented business process management, as it ensures coherence between modeling and execution through focusing on the communication flow among process participants (subjects) in the course of work-task accomplishment.Anglai