Sensor Event Processing on Grid

Wireless sensor networks are increasingly being deployed in many important applications. For sharing huge amount of sensor data efficiently with diverse users, an information dissemination mechanism is very necessary and important component. In this paper, we have proposed an efficient architecture integrated with sensor network and Grid technology. To disseminate the sensed data to users geographically distributed, an experimental method using Data Grid on pub/sub (publish/subscription) is designed for a u-Healthcare application and its performance is evaluated for various predicate cases.