Journal of Computer and System Sciences · 1985 · 557 citations · 24 references
Natural SciencesComputer ScienceMathematicsAlgorithmsDiscrete MathematicsSet TheoryDisjoint Set UnionIntersection DetectionSet OperationsSet SystemsDisjoint Set Union AnalysisSet DisjointnessUnion Operation
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Fast Algorithms for Finding Nearest Common Ancestors
Dov Harel, Robert E. Tarjan · SIAM Journal on Computing · 1984 · 1.1K citations
Worst-case Analysis of Set Union Algorithms
Robert E. Tarjan, Jan Van Leeuwen · Journal of the ACM · 1984 · 458 citations · Full text