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» Two Techniques to Improve Finite Model Search
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CVPR
1997
IEEE
14 years 10 months ago
Shape Indexing Using Approximate Nearest-Neighbour Search in High-Dimensional Spaces
Shape indexing is a way of making rapid associations between features detected in an image and object models that could have produced them. When model databases are large, the use...
Jeffrey S. Beis, David G. Lowe
ATAL
2006
Springer
13 years 11 months ago
Multi-agent based peer-to-peer information retrieval systems with concurrent search sessions
In cooperative peer-to-peer information retrieval systems, each node can be considered an intelligent agent and these agents work collectively to provide an information retrieval ...
Haizheng Zhang, Victor R. Lesser
CVPR
2012
IEEE
11 years 10 months ago
A fast nearest neighbor search algorithm by nonlinear embedding
We propose an efficient algorithm to find the exact nearest neighbor based on the Euclidean distance for largescale computer vision problems. We embed data points nonlinearly on...
Yoonho Hwang, Bohyung Han, Hee-Kap Ahn
SIGIR
2003
ACM
14 years 1 months ago
Combining document representations for known-item search
This paper investigates the pre-conditions for successful combination of document representations formed from structural markup for the task of known-item search. As this task is ...
Paul Ogilvie, James P. Callan
TIP
2002
92views more  TIP 2002»
13 years 7 months ago
Gradient match and side match fractal vector quantizers for images
In this paper we propose the gradient match fractal vector quantizers (GMFVQs) and the side match fractal vector quantizers (SMFVQs), which are two classes of finite state fractal...
Hsuan T. Chang