Fusing Mobile Phone and Travel Survey Data to Model Urban Activity Dynamics

Algorithm 3

STE-DBSCAN algorithm.

	Step 0: in activity event set ,
	Get
	Step 1: Set values of and .
	Step 2: Find and delete all noise.
	Step 3: Find all core point set and border points .
	Step 4: in ,
	set , if .
	Step 5: in ,
find the core point which is density-reachable from , and set .