Abstract. We present a formal system that models programmable abstractions for access control. Composite abstractions and patterns of arbitrary complexity are modeled as a configu...
A composite multimedia object has specific timing relationships among the different types of component media. Coordinating the real-time presentation of information and maintaini...
The idea of service orientation envisions dynamic detection and execution of suitable Web services for solving a particular request. Most realization approaches pay only little att...
Web service technologies are becoming increasingly important for integrating systems and services. There is much activity and interest around standardization and usage of web serv...
Context-aware applications adapt their behavior depending on changes in their environment context. Programming such applications in a modular way requires to modularize the global ...