Listed here are the links to articles associated with railway operation in general and RailOS in particular.
Commuterpop (Discord name) is a long-serving senior railway manager in Sweden. He has created many railways and helped in the development of RailOS in several important respects. He has a website dedicated to RailOS at https://railwaysim.wordpress.com/ in which he has published a number of relevant articles as follows:
Delays part 1 – Causes and consequences of delays
Delays part 2 – Programming of delays
Delays part 3 – How much is realistic?
Timetable Creator – thoughts on automation requirements