The diameter of a cycle plus a random matching
SIAM Journal on Discrete Mathematics
Sampling regular graphs and a peer-to-peer network
SODA '05 Proceedings of the sixteenth annual ACM-SIAM symposium on Discrete algorithms
Short cycle distribution in random regular graphs recursively generated by pegging
Random Structures & Algorithms - Proceedings of the Thirteenth International Conference “Random Structures and Algorithms” held May 28–June 1, 2007, Tel Aviv, Israel
Connectivity of random regular graphs generated by the pegging algorithm
Journal of Graph Theory
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We consider the following process for generating large random cubic graphs. Starting with a given graph, repeatedly add edges that join the midpoints of two randomly chosen edges. We show that the growing graph asymptotically almost surely has logarithmic diameter. This process is motivated by a particular type of peer-to-peer network. Our method extends to similar processes that generate regular graphs of higher degree.