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COMGEO
2010
ACM
13 years 6 months ago
2010
ACM
Using a technique that Tverberg and Vrecica [TV93] discovered to give a surprisingly simple proof of Tverberg's theorem, we show the following extension of the centerpoint th...
COMGEO
2010
ACM
13 years 11 months ago
2010
ACM
This paper describes an approximation based on geographic information retrieval with the purpose to give some solutions to the problem of searching pharmacies on duty in the Spani...
COMGEO
2010
ACM
13 years 6 months ago
2010
ACM
The floodlight illumination problem asks whether there exists a one-to-one placement of n floodlights illuminating infinite wedges of angles 1, . . . , n at n sites p1, . . . , pn...
COMGEO
2010
ACM
13 years 10 months ago
2010
ACM
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
COMGEO
2010
ACM
13 years 6 months ago
2010
ACM
: We present a method to compute the exact topology of a real algebraic surface S, implicitly given by a polynomial f Q[x,y,z] of arbitrary total degree N. Additionally, our analy...