Relaxed Heaps: An Alternative to Fibonacci Heaps, (1998)
Driscoll, James R., Gabow, Harold N., Shrairman, Ruth, Tarjan, Robert E.
The relaxed heap is a priority queue data structure that achieves the same amortized time bounds as the Fibonacci heap - a sequence of m decrease key and n delete min operations takes time O(m + n...
Thesis (Ph. D.)--University of Colorado, 1995.