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ADCM
1999
49views more  ADCM 1999»
14 years 4 days ago
Dyadic Hermite interpolation on a rectangular mesh
: Given f and rf at the vertices of a rectangular mesh, we build an interpolating function f by a subdivision algorithm. The construction on each elementary rectangle is independen...
Serge Dubuc, Jean-Louis Merrien
CPC
2000
58views more  CPC 2000»
14 years 8 days ago
Packing Ferrers Shapes
Answering a question of Wilf, we show that if n is sufficiently large, then one cannot cover an n
Noga Alon, Miklós Bóna, Joel Spencer
INTEGRATION
2007
69views more  INTEGRATION 2007»
14 years 11 days ago
A fast algorithm for rectilinear block packing based on selected sequence-pair
In this paper, we present a method of rectilinear block packing using selected sequence-pair (SSP), a rectangle packing representation. We also propose a fast algorithm to obtain ...
Kunihiro Fujiyoshi, Chikaaki Kodama, Akira Ikeda
TALG
2008
152views more  TALG 2008»
14 years 11 days ago
Algorithms for capacitated rectangle stabbing and lot sizing with joint set-up costs
In the rectangle stabbing problem we are given a set of axis parallel rectangles and a set of horizontal and vertical lines, and our goal is to find a minimum size subset of lines...
Guy Even, Retsef Levi, Dror Rawitz, Baruch Schiebe...
COMPGEOM
2005
ACM
14 years 2 months ago
Cache-oblivious r-trees
We develop a cache-oblivious data structure for storing a set S of N axis-aligned rectangles in the plane, such that all rectangles in S intersecting a query rectangle or point ca...
Lars Arge, Mark de Berg, Herman J. Haverkort
CIAC
2006
Springer
135views Algorithms» more  CIAC 2006»
14 years 4 months ago
Approximation Algorithms for Capacitated Rectangle Stabbing
In the rectangle stabbing problem we are given a set of axis parallel rectangles and a set of horizontal and vertical lines, and our goal is to find a minimum size subset of lines...
Guy Even, Dror Rawitz, Shimon Shahar