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TIT
1998
126views more  TIT 1998»
15 years 4 months ago
An Asymptotic Property of Model Selection Criteria
—Probability models are estimated by use of penalized log-likelihood criteria related to AIC and MDL. The accuracies of the density estimators are shown to be related to the trad...
Yuhong Yang, Andrew R. Barron
ICCV
2007
IEEE
16 years 6 months ago
Modeling View and Posture Manifolds for Tracking
In this paper we consider modeling data lying on multiple continuous manifolds. In particular, we model the shape manifold of a person performing a motion observed from different ...
Chan-Su Lee, Ahmed M. Elgammal
ICDE
2003
IEEE
145views Database» more  ICDE 2003»
16 years 5 months ago
PXML: A Probabilistic Semistructured Data Model and Algebra
Despite the recent proliferation of work on semistructured data models, there has been little work to date on supporting uncertainty in these models. In this paper, we propose a m...
Edward Hung, Lise Getoor, V. S. Subrahmanian
SIGMOD
2003
ACM
115views Database» more  SIGMOD 2003»
16 years 4 months ago
Rondo: A Programming Platform for Generic Model Management
Model management aims at reducing the amount of programming needed for the development of metadata-intensive applications. We present a first complete prototype of a generic model...
Sergey Melnik, Erhard Rahm, Philip A. Bernstein
AIED
2009
Springer
15 years 11 months ago
Handling Uncertainty and Multiple Perspectives for Learner Modeling by Cognitive Mapping
This research deals with two issues for learner modeling: uncertainty and multiple perspectives. Hence, it proposes a process called cognitive mapping to acquire and describe objec...
Alejandro Peña Ayala