1422 search results - page 115 / 285 » Hierarchical Spatial Data Structures |
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...
PAMI
2011
13 years 4 months ago
2011
—Inferring latent structures from observations helps to model and possibly also understand underlying data generating processes. A rich class of latent structures are the latent ...
ICDE
2003
IEEE
14 years 10 months ago
2003
IEEE
The XML Wrapper is a new feature of the federated database capabilities of DB2/UDB v8. It enables users and applications to issue SQL queries against XML data from a variety of so...
ALGORITHMICA
2010
13 years 9 months ago
2010
We consider a data-structural problem motivated by version control of a hierarchical directory structure in a system like Subversion. The model is that directories and files can b...
ISCAS
2008
IEEE
14 years 3 months ago
2008
IEEE
— Non-negative Matrix factorization (NMF) has increasingly been used as a tool in signal processing in the last couple of years. NMF, like independent component analysis (ICA) is...