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ESA
2008
Springer
114views Algorithms» more  ESA 2008»
14 years 11 months ago
The Effects of Local Randomness in the Adversarial Queueing Model
Abstract. We study the effect of randomness in the adversarial queueing model. All proofs of instability for deterministic queueing strategies exploit a finespun strategy of insert...
Yann Lorion, Maik Weinard
ESA
2008
Springer
159views Algorithms» more  ESA 2008»
14 years 11 months ago
Cache-Oblivious Red-Blue Line Segment Intersection
We present an optimal cache-oblivious algorithm for finding all intersections between a set of non-intersecting red segments and a set of non-intersecting blue segments in the plan...
Lars Arge, Thomas Mølhave, Norbert Zeh
SOPR
2008
60views more  SOPR 2008»
14 years 9 months ago
Human resources based improvement strategies - the learning factor
: Processes usually are defined according to underlying standards (ISO 15504, ESA ECSS, ISO 9001, ...) and are described with process steps to be performed by roles and producing r...
Richard Messnarz, Damjan Ekert, Michael Reiner, Ge...
ESA
2008
Springer
137views Algorithms» more  ESA 2008»
14 years 11 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
97views Algorithms» more  ESA 2008»
14 years 11 months ago
The Complexity of Bisectors and Voronoi Diagrams on Realistic Terrains
We prove tight bounds on the complexity of bisectors and Voronoi diagrams on so-called realistic terrains, under the geodesic distance. In particular, if n denotes the number of tr...
Boris Aronov, Mark de Berg, Shripad Thite