Table 1.

User types and characteristics.

User Type	Description
Residents	People who do not move or move very little. They often visit only a few fixed locations. For example, retirees, housewives, etc.
Regular commuters	They have regular movement patterns of office workers on weekdays. They have strong mobility in the morning and evening hours, weak mobility during the day and night, and have fixed working and living places.
Irregular commuters	They have strong mobility during the day and have no obvious regularity, but they have weak mobility at night.
Others	People who do not meet the three characteristics above. For example, people with high mobility at night.