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CCCG
2008
15 years 8 months ago
On distinct distances among points in general position and other related problems
A set of points in the plane is said to be in general position if no three of them are collinear and no four of them are cocircular. If a point set determines only distinct vector...
Adrian Dumitrescu
INFOCOM
1995
IEEE
15 years 10 months ago
Document Marking and Identification Using Both Line and Word Shifting
We continue our study of document marking to deter illicit dissemination. A n experiment we performed reveals that the distortion on the photocopy of a document is very different ...
Steven H. Low, Nicholas F. Maxemchuk, Jack Brassil...
FSTTCS
2006
Springer
15 years 10 months ago
Multi-stack Boundary Labeling Problems
The boundary labeling problem was recently introduced in [5] as a response to the problem of labeling dense point sets with large labels. In boundary labeling, we are given a recta...
Michael A. Bekos, Michael Kaufmann, Katerina Potik...
ICRA
1993
IEEE
102views Robotics» more  ICRA 1993»
15 years 10 months ago
Automatic Reteach of Manipulators for Manufacturing Multiple Product Lines
Ordinarily, a robot workspace has insufficientroom to allow the setup of multiple applications simultaneously. As a result, it is common practice to use modular fixtures which hol...
Louis J. Everett, James C. Colson
ALGORITHMICA
2002
93views more  ALGORITHMICA 2002»
15 years 6 months ago
Improved Algorithms for Uniform Partitions of Points
We consider the following one- and two-dimensional bucketing problems: Given a set S of n points in R1 or R2 and a positive integer b, distribute the points of S into b equal-size ...
Pankaj K. Agarwal, Binay K. Bhattacharya, Sandeep ...