The basic idea of a load balancing system is to transfer partial of system workload from busy nodes to some idle nodes. The target resource selection for task migration is a key factor in the load balance strategy. As grid is dynamic in nature, resources may join or leave the grid at any instance of time. It’s inefficient to select a target resource that often leaves the grid and hence the task...

The number of networked devices of sensors and actuators continues to increase. We are developing a data-sharing mechanism called uTupleSpace as middleware for storing and retrieving ubiquitous data that are input or output by such devices. uTupleSpace enables flexible retrieval of sensor data and flexible control of actuator devices, and it simplifies the development of various applications. T...