397 search results - page 54 / 80 » Local embeddings of metric spaces |
ICPR
2010
IEEE
14 years 7 days ago
2010
IEEE
—The problem we address in the paper is how to learn a joint representation from data lying on multiple manifolds. We are given multiple data sets and there is an underlying comm...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
There are two substantial open issues in the field of the image retrieval: semantic gap between computationally extracted low-level features and human operated high-level concepts...
CSDA
2007
13 years 8 months ago
2007
In this paper we study the problem of bivariate density estimation. The aim is to find a density function with the smallest number of local extreme values which is adequate with ...
IROS
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Existing penalty-based haptic rendering approaches compute penetration depth in strictly translational sense and cannot properly take object rotation into account. We a...
EUSFLAT
2009
13 years 6 months ago
2009
Abstract-- We discuss some optimization problems for fuzzy variable functions and show two interesting results. First result is related to conditions for existence of global optima...