22 search results - page 1 / 5 » Planar Point Location for Large Data Sets: To Seek or Not to... |
WAE
2000
13 years 5 months ago
2000
We present an algorithm for external memory planar point location that is both effective and easy to implement. The base algorithm is an external memory variant of the bucket metho...
ICCV
2005
IEEE
13 years 10 months ago
2005
IEEE
We address the problem of seeking the global mode of a density function using the mean shift algorithm. Mean shift, like other gradient ascent optimisation methods, is susceptible...
CBMS
2003
IEEE
13 years 8 months ago
2003
IEEE
This article addresses 2-dimensional layout of high-dimensional biomedical datasets, which is useful for browsing them efficiently. We employ the Isomap technique, which is based ...
ICDE
2010
IEEE
14 years 4 months ago
2010
IEEE
The rise of GPS and broadband-speed wireless devices has led to tremendous excitement about a range of applications broadly characterized as "location based services". Cu...
GEOINFORMATICA
2002
13 years 4 months ago
2002
Manual cartographic generalization is a simultaneous process. However, most automatic approaches so far have been sequential; generalization operators are applied one at a time in...