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ISAAC
2005
Springer
14 years 3 months ago
2005
Springer
Binary search trees are one of the most fundamental data structures. While the height of such a tree may be linear in the worst case, the average height with respect to the uniform...
ISAAC
2005
Springer
14 years 3 months ago
2005
Springer
Abstract We study an information-theoretic variant of the graph coloring problem in which the objective function to minimize is the entropy of the coloring. The minimum entropy of ...
ISAAC
2005
Springer
14 years 3 months ago
2005
Springer
A graph G is δ-hyperbolic if for any four vertices u, v, x, y of G the two larger of the three distance sums dG(u, v) + dG(x, y), dG(u, x) + dG(v, y), dG(u, y) + dG(v, x) differ b...
ISAAC
2005
Springer
14 years 3 months ago
2005
Springer
Abstract The 2-Interval Pattern problem is to find the largest constrained pattern in a set of 2-intervals. The constrained pattern is a subset of the given 2-intervals such that ...
ISAAC
2005
Springer
14 years 3 months ago
2005
Springer
This paper investigates the complexity of the min-max and min-max regret versions of the s−t min cut and min cut problems. Even if the underlying problems are closely related and...