Modeling and Optimization for Collaborative Business Process Towards IoT Applications

Algorithm 1

DPFR Sensing Event Scheduling Algorithm.

	Input: The sensing event buffer queue in the secondary storage
	Output: The highest-priority sensing event
	The event manager sets the timeout value
	for Q is not empty do
	Set the temporary variable
	Get the waiting time of each event
	if then
	Get the execution time of each event
	Calculate the response ratio
	if then
	current++
	else current++
	else Abandon current event, release storage space
	return The highest-priority sensing event