3333 search results - page 107 / 667 » New Invariants for Groups |
CRYPTO
2003
Springer
14 years 3 months ago
2003
Springer
We present a new construction based on modular groups. A novel element of our construction is to embed each input into a sequence of matrices with determinant ±1, the product of w...
ACISP
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. This paper addresses the issue of selective disclosure of verifiable content. It extends previous work relating to Content Extraction Signatures [21] to implement a more ...
ICCV
2005
IEEE
14 years 3 months ago
2005
IEEE
Convexity is an important geometric property of many natural and man-made structures. Prior research has shown that it is imperative to many perceptual-organization and imageunder...
NIPS
2008
13 years 11 months ago
2008
We introduce a new interpretation of multiscale random fields (MSRFs) that admits efficient optimization in the framework of regular (single level) random fields (RFs). It is base...
CVPR
2012
IEEE
12 years 15 days ago
2012
IEEE
We address the problem of unsupervised segmentation and grouping in 2D and 3D space, where samples are corrupted by noise, and in the presence of outliers. The problem has attract...