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IPPS
1999
IEEE
15 years 3 months ago
Design and Implementation of a Scalable Parallel System for Multidimensional Analysis and OLAP
Multidimensional Analysis and On-Line Analytical Processing (OLAP) uses summary information that requires aggregate operations along one or more dimensions of numerical data value...
Sanjay Goil, Alok N. Choudhary
FCT
1999
Springer
15 years 3 months ago
Iterative Arrays with a Wee Bit Alternation
Abstract. An iterative array is a line of interconnected interacting finite automata. One distinguished automaton, the communication cell, is connected to the outside world and fe...
Thomas Buchholz, Andreas Klein, Martin Kutrib
SIGGRAPH
1996
ACM
15 years 3 months ago
SKETCH: An Interface for Sketching 3D Scenes
Sketching communicates ideas rapidly through approximate visual images with low overhead (pencil and paper), no need for precision or specialized knowledge, and ease of low-level ...
Robert C. Zeleznik, Kenneth P. Herndon, John F. Hu...
SOFSEM
1997
Springer
15 years 3 months ago
Algorithms for Triangulated Terrains
Digital elevation models can represent many types of geographic data. One of the common digital elevation models is the triangulated irregular network also called TIN, or polyhed...
Marc J. van Kreveld
76
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ICRA
1994
IEEE
111views Robotics» more  ICRA 1994»
15 years 3 months ago
From Spider Robots to Half Disk Robots
We study the problem of computing the set F of accessible and stable placements of a spider robot. The body of this robot is a single point and the legs are line segments attached...
Jean-Daniel Boissonnat, Olivier Devillers, Sylvain...