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ICML
2007
IEEE
14 years 10 months ago
Infinite mixtures of trees
Finite mixtures of tree-structured distributions have been shown to be efficient and effective in modeling multivariate distributions. Using Dirichlet processes, we extend this ap...
Sergey Kirshner, Padhraic Smyth
SIGMOD
2008
ACM
151views Database» more  SIGMOD 2008»
14 years 9 months ago
The DBO database system
We demonstrate our prototype of the DBO database system. DBO is designed to facilitate scalable analytic processing over large data archives. DBO's analytic processing perfor...
Florin Rusu, Fei Xu, Luis Leopoldo Perez, Mingxi W...
ICASSP
2009
IEEE
14 years 4 months ago
View-invariant tensor null-space representation for multiple motion trajectory retrieval and classification
In this paper, we propose a novel general framework for tensor based null space affine invariants, namely, tensor null space invariants (TNSI) with a linear classifier for high ...
Xu Chen, Dan Schonfeld, Ashfaq Khokhar
HICSS
2008
IEEE
105views Biometrics» more  HICSS 2008»
14 years 4 months ago
Video Content Description Using Fuzzy Spatio-temporal Relations
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal modeling of video dat...
Archana M. Rajurkar, R. C. Joshi, Santanu Chaudhar...
ERCIMDL
2005
Springer
207views Education» more  ERCIMDL 2005»
14 years 3 months ago
DAR: A Digital Assets Repository for Library Collections
The Digital Assets Repository (DAR) is a system developed at the Bibliotheca Alexandrina, the Library of Alexandria, to create and maintain the digital library collections. The sys...
Iman Saleh, Noha Adly, Magdy Nagi