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SIGMOD
2003
ACM
190views Database» more  SIGMOD 2003»
15 years 10 months ago
Hardware Acceleration for Spatial Selections and Joins
Spatial database operations are typically performed in two steps. In the filtering step, indexes and the minimum bounding rectangles (MBRs) of the objects are used to quickly dete...
Chengyu Sun, Divyakant Agrawal, Amr El Abbadi
ICPR
2004
IEEE
15 years 10 months ago
Pattern Matching by Sequential Subdivision of Transformation Space
Pattern matching is a well-known pattern recognition technique. This paper proposes a novel pattern matching algorithm that searches transformation space by sequential subdivision...
Mingtian Ni, Stephen E. Reichenbach
PG
2007
IEEE
15 years 4 months ago
Computer-Generated Papercutting
The craft of papercutting is part of the folk art traditions of cultures all over the world. From the point of view of computer graphics, papercutting can be seen as a method of c...
Jie Xu, Craig S. Kaplan, Xiaofeng Mi
CPAIOR
2008
Springer
14 years 11 months ago
Propagating Separable Equalities in an MDD Store
We present a propagator that achieves MDD consistency for a separable equality over an MDD (multivalued decision diagram) store in pseudo-polynomial time. We integrate the propagat...
Tarik Hadzic, John N. Hooker, Peter Tiedemann
RAS
2000
130views more  RAS 2000»
14 years 9 months ago
Allocating optimal index positions on tool magazines using genetic algorithms
This paper presents an optimisation system software developed for the determination of optimal index positions of cutting tools on the automatic tool changer (ATC) or turret magaz...
Türkay Dereli, I. Hüseyin Filiz