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SAC
2004
ACM
14 years 3 months ago
Similarity between Euclidean and cosine angle distance for nearest neighbor queries
Understanding the relationship among different distance measures is helpful in choosing a proper one for a particular application. In this paper, we compare two commonly used dis...
Gang Qian, Shamik Sural, Yuelong Gu, Sakti Pramani...
ICMCS
2009
IEEE
205views Multimedia» more  ICMCS 2009»
13 years 7 months ago
Bregman vantage point trees for efficient nearest Neighbor Queries
Nearest Neighbor (NN) retrieval is a crucial tool of many computer vision tasks. Since the brute-force naive search is too time consuming for most applications, several tailored d...
Frank Nielsen, Paolo Piro, Michel Barlaud
DEXA
2007
Springer
173views Database» more  DEXA 2007»
14 years 4 months ago
A P2P Technique for Continuous k-Nearest-Neighbor Query in Road Networks
Due to the high frequency in location updates and the expensive cost of continuous query processing, server computation capacity and wireless communication bandwidth are the two li...
Fuyu Liu, Kien A. Hua, Tai T. Do
SSD
2005
Springer
110views Database» more  SSD 2005»
14 years 3 months ago
The Islands Approach to Nearest Neighbor Querying in Spatial Networks
Xuegang Huang, Christian S. Jensen, Simonas Salten...
KBSE
2003
IEEE
14 years 3 months ago
Fault Localization With Nearest Neighbor Queries
We present a method for performing fault localization using similar program spectra. Our method assumes the existence of a faulty run and a larger number of correct runs. It then ...
Manos Renieris, Steven P. Reiss