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ESA
2003
Springer
58views Algorithms» more  ESA 2003»
13 years 10 months ago
Kinetic Dictionaries: How to Shoot a Moving Target
A kinetic dictionary is a data structure for storing a set S of continuously moving points on the real line, such that at any time we can quickly determine for a given query point ...
Mark de Berg
ESA
2003
Springer
123views Algorithms» more  ESA 2003»
13 years 10 months ago
Experiments on Graph Clustering Algorithms
A promising approach to graph clustering is based on the intuitive notion of intra-cluster density vs. inter-cluster sparsity. While both formalizations and algorithms focusing on ...
Ulrik Brandes, Marco Gaertler, Dorothea Wagner
ESA
2003
Springer
124views Algorithms» more  ESA 2003»
13 years 10 months ago
The Minimum Generalized Vertex Cover Problem
Let G = (V, E) be an undirected graph, with three numbers d0(e) ≥ d1(e) ≥ d2(e) ≥ 0 for each edge e ∈ E. A solution is a subset U ⊆ V and di(e) represents the cost contr...
Refael Hassin, Asaf Levin
ESA
2003
Springer
140views Algorithms» more  ESA 2003»
13 years 10 months ago
Improved Approximation of the Stable Marriage Problem
The stable marriage problem has recently been studied in its general setting, where both ties and incomplete lists are allowed. It is NP-hard to find a stable matching of maximum ...
Magnús M. Halldórsson, Kazuo Iwama, ...
ESA
2003
Springer
90views Algorithms» more  ESA 2003»
13 years 10 months ago
Packing a Trunk
We report on a project with a German car manufacturer. The task is to compute (approximate) solutions to a specific large-scale packing problem. Given a polyhedral model of a car ...
Friedrich Eisenbrand, Stefan Funke, Joachim Reiche...