2188 search results - page 3 / 438 » Instance-Optimal Geometric Algorithms |
SIAMJO
2010
13 years 5 days ago
2010
Abstract. We propose a randomized method for general convex optimization problems; namely, the minimization of a linear function over a convex body. The idea is to generate N rando...
WAW
2010
Springer
13 years 3 months ago
2010
Springer
We introduce a new geometric, rank-based model for the link structure of on-line social networks (OSNs). In the geo-protean (GEO-P) model for OSNs nodes are identified with points ...
CVPR
2011
IEEE
12 years 9 months ago
2011
IEEE
Modeling data by multiple low-dimensional planes is an important problem in many applications such as computer vision and pattern recognition. In the most general setting where on...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
In this paper, we propose an efficient technique to detect changes in the geometry of an urban environment using some images observing its current state. The proposed method can ...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Image based rendering is an attractive alternative for generating novel views compared to model based rendering due to its lower complexity and potential for photo-realistic resul...