78 search results - page 3 / 16 » High Performance Data Mining Using the Nearest Neighbor Join |
SIGMOD
2000
ACM
13 years 11 months ago
2000
ACM
In this paper, we propose a novel formulation for distance-based outliers that is based on the distance of a point from its kth nearest neighbor. We rank each point on the basis o...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Matching of high-dimensional features using nearest neighbors search is an important part of image matching methods which are based on local invariant features. In this work we hi...
ICDM
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper addresses the task of change analysis of correlated multi-sensor systems. The goal of change analysis is to compute the anomaly score of each sensor when we know that t...
CIKM
2003
Springer
14 years 20 days ago
2003
Springer
Reverse Nearest Neighbor (RNN) queries are of particular interest in a wide range of applications such as decision support systems, profile based marketing, data streaming, docum...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— In mobile robotics, the segmentation of range data is an important prerequisite to object recognition and environment understanding. This paper presents an algorithm for realti...