1813 search results - page 78 / 363 » Calculi of Approximation Spaces |
206
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COMPGEOM
2011
ACM
14 years 10 months ago
2011
ACM
Given a continuous function f : X → IR on a topological space X, its level set f−1 (a) changes continuously as the real value a changes. Consequently, the connected components...
145
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SODA
2010
ACM
16 years 3 months ago
2010
ACM
We settle the 1-pass space complexity of (1 ? )approximating the Lp norm, for real p with 1 p 2, of a length-n vector updated in a length-m stream with updates to its coordinate...
181
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MICCAI
2009
Springer
16 years 1 months ago
2009
Springer
This paper investigates an approach to model the space of brain images through a low-dimensional manifold. A data driven method to learn a manifold from a collections of brain imag...
206
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SCALESPACE
2009
Springer
16 years 25 days ago
2009
Springer
From an image we construct an invertible orientation score, which provides an overview of local orientations in an image. This orientation score is a function on the group SE(2) of...
167
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SSDBM
2003
IEEE
15 years 11 months ago
2003
IEEE
Space constrained optimization problems arise in a multitude of important applications such as data warehouses and pervasive computing. A typical instance of such problems is to s...