848 search results - page 63 / 170 » A Conceptual Model for Multidimensional Data |
119
Voted
JMLR
2000
15 years 3 months ago
2000
This paper describes the mixtures-of-trees model, a probabilistic model for discrete multidimensional domains. Mixtures-of-trees generalize the probabilistic trees of Chow and Liu...
129
Voted
DEXAW
1999
IEEE
15 years 8 months ago
1999
IEEE
Recent efforts in the Conceptual Modelling community have been devoted to properly capturing time-varying information, and several proposals of temporally enhanced Entity-Relation...
147
Voted
NIPS
1996
15 years 5 months ago
1996
Dynamic Programming, Q-learning and other discrete Markov Decision Process solvers can be applied to continuous d-dimensional state-spaces by quantizing the state space into an arr...
104
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ER
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. It has been well recognized that online analytical processing (OLAP) can provide important insights into huge archives of data. While the conventional OLAP model is capab...
111
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ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
This paper deals with Hidden Markov Quadtree model for multiband image segmentation. This task, requiring multivariate probability density computations for the data likelihood ter...