Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Samples of time inconsistencies detected with the HMM. In (a) a motorcycle goes into the main traffic flow; in (b) a pedestrian walking down in the middle of a traffic flow; and in (c) a vehicle passing by when the traffic light combination does not permit this circulation.
