O(n log n) unidirectional distributed algorithm for leader election in a ring

https://www.cs.huji.ac.il/~dolev/pubs/n-log-n.pdf

HS algorithm

http://cse.iitkgp.ac.in/~agupta/distcomp/LeaderElection-HirschbergSinclair.pdf

الگوریتم توزیع‌شده‌ی انتخاب رهبر روی حلقه یک طرفه

http://www.cs.rug.nl/~eirini/DS_slides/leader_election.pdf

Leader Election in rings - All nodes are equal, but some are more equal than others