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» The Complexity of Probabilistic EL
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ICDE
2008
IEEE
161views Database» more  ICDE 2008»
14 years 2 months ago
On the semantics and evaluation of top-k queries in probabilistic databases
We formulate three intuitive semantic properties for topk queries in probabilistic databases, and propose GlobalTopk query semantics which satisfies all of them. We provide a dyn...
Xi Zhang, Jan Chomicki
ICCV
2007
IEEE
14 years 9 months ago
Non-Parametric Probabilistic Image Segmentation
We propose a simple probabilistic generative model for image segmentation. Like other probabilistic algorithms (such as EM on a Mixture of Gaussians) the proposed model is princip...
Marco Andreetto, Lihi Zelnik-Manor, Pietro Perona
CCCG
2007
13 years 9 months ago
On Rolling Cube Puzzles
We analyze the computational complexity of various rolling cube puzzles.
Kevin Buchin, Maike Buchin, Erik D. Demaine, Marti...
IFIP
2009
Springer
14 years 2 months ago
HMM-Based Trust Model
Probabilistic trust has been adopted as an approach to taking security sensitive decisions in modern global computing environments. Existing probabilistic trust frameworks either a...
Ehab ElSalamouny, Vladimiro Sassone, Mogens Nielse...
JSS
2010
123views more  JSS 2010»
13 years 6 months ago
Timed Property Sequence Chart
—Probabilistic properties are considered as the most important requirements for a variety of software systems, since they are used to formulate extra-functional requirements such...
Pengcheng Zhang, Bixin Li, Lars Grunske