153 search results - page 5 / 31 » Nearest Neighbor Search on Moving Object Trajectories |
TKDE
2010
14 years 7 months ago
2010
This paper proposes a new problem, called superseding nearest neighbor search, on uncertain spatial databases, where each object is described by a multidimensional probability den...
SSD
2001
Springer
15 years 1 months ago
2001
Springer
Abstract. This paper addresses the problem of finding k nearest neighbors for moving query point (we call it k-NNMP). It is an important issue in both mobile computing research an...
ACCV
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. A tracking-by-detection framework is proposed that combines nearest-neighbor classification of bags of features, efficient subwindow search, and a novel feature selection...
199
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SISAP
2011
IEEE
14 years 6 days ago
2011
IEEE
In this paper we present a novel technique for nearest neighbor searching dubbed neighborhood approximation. The central idea is to divide the database into compact regions repres...
103
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PVLDB
2008
14 years 9 months ago
2008
Uncertainty pervades many domains in our lives. Current real-life applications, e.g., location tracking using GPS devices or cell phones, multimedia feature extraction, and sensor...