A large scale content-based network considering publish/process/subscribe

We add data processing components onto content-based networks. Content-based networks provide publish/subscribe system in distributed environment and appropriate for notifications and alerts. If content-based networks process published data and create meaningful information, this system enhance the application fields in ubiquitous sensing environment. In this paper, we describe how to add data processing components onto content-based networks. On the contrary, data processing components causes concentrations of sensor data. We also describe load distribution mechanism of these components. Performance evaluations of our implementation shows that load distribution mechanism works well, and proposed system secure the scalability by adding data components.