Combinatorial Algorithms : An Update (cbms-nsf Regional Conference Series In Applied Mathematics)
by Herbert S. Wilf /
1987 / English / PDF
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A survey of some of the work that has been done since the appearance of the second edition of Combinatorial Algorithms. Topics include progress in: Gray Codes, listing of subsets of given size of a given universe, listing rooted and free trees, selecting free trees and unlabeled graphs uniformly at random, and ranking and unranking problems on unlabeled trees.