772 search results - page 10 / 155 » Layers: A New Approach to Locating Objects in Space |
COMPSAC
2009
IEEE
15 years 4 months ago
2009
IEEE
—Countless challenges to preserving a user’s location privacy exist and have become more important than ever before with the proliferation of handheld devices and the pervasive...
104
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PAKDD
2009
ACM
15 years 4 months ago
2009
ACM
Detecting outliers which are grossly different from or inconsistent with the remaining dataset is a major challenge in real-world KDD applications. Existing outlier detection met...
ADBIS
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
IWEC
2004
15 years 1 months ago
2004
We describe a new approach to the behaviour of 3D environments that supports the definition of physical processes and interactive phenomena. The work takes as a starting point the ...
176
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SIGMOD
2006
ACM
15 years 11 months ago
2006
ACM
Rapid advancements in positioning systems and wireless communications enable accurate tracking of continuously moving objects. This development poses new challenges to database te...