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On k-enclosing objects in a coloured point set

Author
Barba, L.; Durocher, S.; Fraser, R.; Hurtado, F.; Mehrabi , S.; Mondal, D.; Morrison, J.; Skala, M.; Wahid, M.
Type of activity
Presentation of work at congresses
Name of edition
CCCG Canadian Conference on Computational Geometry
Date of publication
2014
Presentation's date
2013-08-09
Book of congress proceedings
Proceedings of the 25th Canadian Conference on Computational Geometry
First page
229
Last page
234
Repository
http://hdl.handle.net/2117/24559 Open in new window
URL
http://cccg.ca/proceedings/2013/ Open in new window
Abstract
We introduce the exact coloured k -enclosing object problem: given a set P of n points in R 2 , each of which has an associated colour in f 1 ;:::;t g , and a vec- tor c = ( c 1 ;:::;c t ), where c i 2 Z + for each 1 i t , nd a region that contains exactly c i points of P of colour i for each i . We examine the problems of nd- ing exact coloured k -enclosing axis-aligned rectangles, squares, discs, and two-sided dominating regions in a t -coloured point set
Citation
Barba, L. [et al.]. On k-enclosing objects in a coloured point set. A: Canadian Conference on Computational Geometry. "Proceedings of the 25th Canadian Conference on Computational Geometry". Waterloo: 2014, p. 229-234.
Group of research
DCG - Discrete and Combinatorial Geometry

Participants

  • Barba, Luis  (author and speaker )
  • Durocher, Stephane  (author and speaker )
  • Fraser, Robert  (author and speaker )
  • Hurtado Diaz, Fernando Alfredo  (author and speaker )
  • Mehrabi, Saeed  (author and speaker )
  • Mondal, Debajyoti  (author and speaker )
  • Morrison, Jason Morrison  (author and speaker )
  • Skala, Matthew  (author and speaker )
  • Wahid, Mohammad Abdul  (author and speaker )

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