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» Interpolation by geometric algorithm
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160
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DGO
2004
152views Education» more  DGO 2004»
15 years 5 months ago
Voronoi Region-Based Spatiotemporal GIS Databases
: The use of Voronoi diagrams in GIS-oriented spatiotemporal databases is considered. The Voronoi algorithms generate appropriate meshes for data interpolation. We illustrate the d...
Lixin Li, Reinhard Piltner
153
Voted
GD
2003
Springer
15 years 8 months ago
Intersection-Free Morphing of Planar Graphs
Given two different drawings of a planar graph we consider the problem of morphing one drawing into the other. We designed and implemented an algorithm for intersection-free morph...
Cesim Erten, Stephen G. Kobourov, Chandan Pitta
GECCO
2009
Springer
141views Optimization» more  GECCO 2009»
15 years 8 months ago
Benchmarking the NEWUOA on the BBOB-2009 function testbed
The NEWUOA which belongs to the class of Derivative-Free optimization algorithms is benchmarked on the BBOB-2009 noisefree testbed. A multistart strategy is applied with a maximum...
Raymond Ros
125
Voted
COCO
1999
Springer
79views Algorithms» more  COCO 1999»
15 years 7 months ago
Non-Automatizability of Bounded-Depth Frege Proofs
In this paper, we show how to extend the argument due to Bonet, Pitassi and Raz to show that bounded-depth Frege proofs do not have feasible interpolation, assuming that factoring...
Maria Luisa Bonet, Carlos Domingo, Ricard Gavald&a...
145
Voted
IDA
2007
Springer
15 years 3 months ago
Approximate mining of frequent patterns on streams
Abstract. This paper introduces a new algorithm for approximate mining of frequent patterns from streams of transactions using a limited amount of memory. The proposed algorithm co...
Claudio Silvestri, Salvatore Orlando