TIPC Overview gives an introduction to the main features of the service.
TIPC Communication Groups describes the communication group (message bus) feature provided by TIPC.
Overlapping Ring Monitoring is a presentation from the netdev 2.1 conference in Montreal, April 2017. It describes a Ring Monitoring/Gossip algorithm that makes it possible to scale up full-mesh TIPC clusters to 1000 nodes while maintaining short neighbor failure discovery times.
TIPC Roadmap 2018 describes current status and the planned upgrades during the coming year.