695 search results - page 32 / 139 » Mixture model based contextual image retrieval |
129
Voted
FLAIRS
2008
15 years 4 months ago
2008
We describe a framework for building intelligent tutoring systems that offer an advanced evaluation of learners' semantic knowledge. The knowledge model makes a pedagogical d...
119
Voted
QI
2009
Springer
15 years 10 months ago
2009
Springer
Information Retrieval (IR) systems try to identify documents relevant to user queries, which are representations of user information needs. Interaction, context, and document struc...
156
Voted
CVPR
2000
IEEE
15 years 8 months ago
2000
IEEE
We present a method for modeling a scene that is observed by a moving camera, where only a portion of the scene is visible at any time. This method uses mixture models to represen...
167
Voted
CVPR
2005
IEEE
16 years 5 months ago
2005
IEEE
In [1], three popular subspace face recognition methods, PCA, Bayes, and LDA were analyzed under the same framework and an unified subspace analysis was proposed. However, since t...
108
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
A new framework of compressive sensing (CS), namely statistical compressive sensing (SCS), that aims at efficiently sampling a collection of signals that follow a statistical dist...