547 search results - page 43 / 110 » Spatiotemporal feature extraction based on invariance repres... |
NEUROSCIENCE
2001
Springer
14 years 4 days ago
2001
Springer
Abstract. A general principle of cortical architecture is the bidirectional flow of information along feedforward and feedback connections. In the feedforward path, converging con...
NIPS
2007
13 years 9 months ago
2007
Unsupervised learning algorithms aim to discover the structure hidden in the data, and to learn representations that are more suitable as input to a supervised machine than the ra...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Thousands of hours of video are recorded every second across the world. Due to the fact that searching for a particular event of interest within hours of video is time consuming, ...
CONTEXT
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We study the extension of context ontologies towards enhanced qualitative spatio-temporal representations and reasoning. Our goal is to model and extract events that are ...
HPCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Earth Science Markup Language (ESML) is efficient and effective in representing scientific data in an XML-based formalism. However, features of the data being represented are no...