1167 search results - page 89 / 234 » Substitution-closed pattern classes |
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
Text documents can be watermarked by patterning the inter-word spaces. This paper proposes a text watermarking algorithm that exploits the novel concepts of word classification an...
TKDE
2008
14 years 10 months ago
2008
The linear discriminant analysis (LDA) technique is very popular in pattern recognition for dimensionality reduction. It is a supervised learning technique that finds a linear tran...
CVPR
2005
IEEE
16 years 1 days ago
2005
IEEE
We present a new approach, called local discriminant embedding (LDE), to manifold learning and pattern classification. In our framework, the neighbor and class relations of data a...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
As part of a large effort to acquire large repositories of facts from unstructured text on the Web, a seed-based framework for textual information extraction allows for weakly sup...
SAC
2009
ACM
15 years 4 months ago
2009
ACM
Remote sensing of terrain characteristics is an important component for autonomous operation of mobile robots in natural terrain. Often this involves classification of terrain int...