1. Fraunhofer IAIS
The Dynamic Web
Rüdiger Klein
Fraunhofer IAIS
Rüdiger Klein 1
© Fraunhofer Institut für intelligente
Analyse- und Informationssysteme IAIS

2. The WWW in a Dynamic World
n Web based communication: people and information systems
n traveling scenarios
n logistics
n cyber physical systems
n „smart cities
n Internet of things
Rüdiger Klein 2
© Fraunhofer Institut für intelligente
Analyse- und Informationssysteme IAIS

3. State of the Art
n Message passing
n Twitter etc.
n Web services (more for distributed Web based
computation then for communication)
n Business Processes (BPEL etc.)
n Active databases (not really Web-enabled)
n Agents
Rüdiger Klein 3
© Fraunhofer Institut für intelligente
Analyse- und Informationssysteme IAIS

4. Dynamic Web: Events and Actions
n Today: dedicated ICT for events and actions
n CEP – complex event processing
n Complex actions
n Reactivity: event condition action rules
n Declarative approach to dynamic processes
n to be integrated with semantic technologies
Rüdiger Klein 4
© Fraunhofer Institut für intelligente
Analyse- und Informationssysteme IAIS

5. The Dynamic Web Layer Cake
Rüdiger Klein 5
© Fraunhofer Institut für intelligente
Analyse- und Informationssysteme IAIS