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MICAI
2005
Springer
14 years 2 months ago
Proximity Searching in High Dimensional Spaces with a Proximity Preserving Order
Abstract. Kernel based methods (such as k-nearest neighbors classifiers) for AI tasks translate the classification problem into a proximity search problem, in a space that is usu...
Edgar Chávez, Karina Figueroa, Gonzalo Nava...
PODS
2004
ACM
148views Database» more  PODS 2004»
14 years 9 months ago
Deterministic Wavelet Thresholding for Maximum-Error Metrics
Several studies have demonstrated the effectiveness of the wavelet decomposition as a tool for reducing large amounts of data down to compact wavelet synopses that can be used to ...
Minos N. Garofalakis, Amit Kumar
EDBT
2006
ACM
182views Database» more  EDBT 2006»
14 years 9 months ago
On High Dimensional Skylines
In many decision-making applications, the skyline query is frequently used to find a set of dominating data points (called skyline points) in a multidimensional dataset. In a high-...
Chee Yong Chan, H. V. Jagadish, Kian-Lee Tan, Anth...
ICIP
2009
IEEE
13 years 6 months ago
Content-based image retrieval: An application to tattoo images
Tattoo images on human body have been routinely collected and used in law enforcement to assist in suspect and victim identification. However, the current practice of matching tat...
Anil K. Jain, Jung-Eun Lee, Rong Jin, Nicholas Gre...
ECCV
2010
Springer
14 years 2 months ago
Compact video description for copy detection with precise temporal alignment
This paper introduces a very compact yet discriminative video description, which allows example-based search in a large number of frames corresponding to thousands of hours of vide...