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ESA
2008
Springer
94views Algorithms» more  ESA 2008»
13 years 6 months ago
Path Minima in Incremental Unrooted Trees
Haim Kaplan, Nira Shafrir
ESA
2008
Springer
148views Algorithms» more  ESA 2008»
13 years 6 months ago
Selfish Bin Packing
Following recent interest in the study of computer science problems in a game theoretic setting, we consider the well known bin packing problem where the items are controlled by se...
Leah Epstein, Elena Kleiman
ESA
2008
Springer
73views Algorithms» more  ESA 2008»
13 years 6 months ago
On the Size of the 3D Visibility Skeleton: Experimental Results
Abstract. The 3D visibility skeleton is a data structure used to encode global visibility information about a set of objects. Previous theoretical results have shown that for k con...
Linqiao Zhang, Hazel Everett, Sylvain Lazard, Chri...
ESA
2008
Springer
100views Algorithms» more  ESA 2008»
13 years 6 months ago
Improved Approximation Algorithms for Relay Placement
In the relay placement problem the input is a set of sensors and a number r 1, the communication range of a relay. In the one-tier version of the problem the objective is to place...
Alon Efrat, Sándor P. Fekete, Poornananda R...
ESA
2008
Springer
92views Algorithms» more  ESA 2008»
13 years 6 months ago
How Reliable Are Practical Point-in-Polygon Strategies?
We experimentally study the reliability of geometric software for point location in simple polygons. As expected, the code we tested works very well for random query points. Howeve...
Stefan Schirra
ESA
2008
Springer
96views Algorithms» more  ESA 2008»
13 years 6 months ago
The Partial Augment-Relabel Algorithm for the Maximum Flow Problem
Abstract. The maximum flow problem is a classical optimization problem with many applications. For a long time, HI-PR, an efficient implementation of the highest-label push-relabel...
Andrew V. Goldberg
ESA
2008
Springer
195views Algorithms» more  ESA 2008»
13 years 6 months ago
A Characterization of 2-Player Mechanisms for Scheduling
We study the mechanism design problem of scheduling unrelated machines and we completely characterize the decisive truthful mechanisms for two players when the domain contains bot...
George Christodoulou, Elias Koutsoupias, Angelina ...
ESA
2008
Springer
137views Algorithms» more  ESA 2008»
13 years 6 months ago
An Almost Space-Optimal Streaming Algorithm for Coresets in Fixed Dimensions
We present a new streaming algorithm for maintaining an -kernel of a point set in Rd using O((1/(d-1)/2 ) log(1/)) space. The space used by our algorithm is optimal up to a small ...
Hamid Zarrabi-Zadeh
ESA
2008
Springer
92views Algorithms» more  ESA 2008»
13 years 6 months ago
A Practical Quicksort Algorithm for Graphics Processors
Daniel Cederman, Philippas Tsigas