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CVPR
2007
IEEE
14 years 10 months ago
Learning GMRF Structures for Spatial Priors
The goal of this paper is to find sparse and representative spatial priors that can be applied to part-based object localization. Assuming a GMRF prior over part configurations, w...
Lie Gu, Eric P. Xing, Takeo Kanade
JMLR
2010
185views more  JMLR 2010»
13 years 3 months ago
Efficient Heuristics for Discriminative Structure Learning of Bayesian Network Classifiers
We introduce a simple order-based greedy heuristic for learning discriminative structure within generative Bayesian network classifiers. We propose two methods for establishing an...
Franz Pernkopf, Jeff A. Bilmes
JMLR
2010
149views more  JMLR 2010»
13 years 3 months ago
Learning Bayesian Network Structure using LP Relaxations
We propose to solve the combinatorial problem of finding the highest scoring Bayesian network structure from data. This structure learning problem can be viewed as an inference pr...
Tommi Jaakkola, David Sontag, Amir Globerson, Mari...
ICDE
2002
IEEE
130views Database» more  ICDE 2002»
14 years 10 months ago
Structural Joins: A Primitive for Efficient XML Query Pattern Matching
XML queries typically specify patterns of selection predicates on multiple elements that have some specified tree structured relationships. The primitive tree structured relations...
Shurug Al-Khalifa, H. V. Jagadish, Jignesh M. Pate...
HICSS
2006
IEEE
62views Biometrics» more  HICSS 2006»
14 years 2 months ago
Structuration, Emancipation and Democracy
The study investigates the role of ICT in facilitating democracy. The role of ICT in maintaining status quo, or structure of the society can be explained using structuration theor...
Ook Lee