312 search results - page 21 / 63 » On distance and similarity in fold space |
297
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SIGMOD
2005
ACM
16 years 6 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...
214
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BMVC
2010
15 years 4 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...
167
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NMR
2004
Springer
16 years 3 days 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...
169
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CCCG
2009
15 years 7 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
243
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CVPR
2009
IEEE
17 years 2 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...