312 search results - page 21 / 63 » On distance and similarity in fold space |
168
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SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
A common problem in many types of databases is retrieving the most similar matches to a query object. Finding those matches in a large database can be too slow to be practical, es...
105
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BMVC
2010
14 years 7 months ago
2010
In this paper we propose a novel approach to introducing semantic relations into the bag-of-words framework. We use the latent semantic models, such as LSA and pLSA, in order to d...
NMR
2004
Springer
15 years 2 months ago
2004
Springer
In this paper, a possible worlds framework for representing general belief change operators is presented. In common with many approaches, an agent’s set of beliefs are specifie...
CCCG
2009
14 years 10 months ago
2009
Given 2 homotopic curves in a topological space, there are several ways to measure similarity between the curves, including Hausdorff distance and Fr
120
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper, we propose a novel approach for learning generic visual vocabulary. We use diffusion maps to au-tomatically learn a semantic visual vocabulary from ab-undant quantiz...