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ICPR
2002
IEEE
14 years 8 months ago
A Probabilistic Model for Camera Zoom Detection
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...
Rong Jin, Yanjun Qi, Alexander G. Hauptmann
SIGMOD
2008
ACM
119views Database» more  SIGMOD 2008»
14 years 7 months ago
Modeling and querying probabilistic XML data
Benny Kimelfeld, Yehoshua Sagiv
VOSS
2004
Springer
125views Mathematics» more  VOSS 2004»
14 years 1 months ago
Probabilistic Automata: System Types, Parallel Composition and Comparison
We survey various notions of probabilistic automata and probabilistic bisimulation, accumulating in an expressiveness hierarchy of probabilistic system types. The aim of this paper...
Ana Sokolova, Erik P. de Vink
ACIIDS
2010
IEEE
204views Database» more  ACIIDS 2010»
14 years 22 days ago
An Unsupervised Learning and Statistical Approach for Vietnamese Word Recognition and Segmentation
There are two main topics in this paper: (i) Vietnamese words are recognized and sentences are segmented into words by using probabilistic models; (ii) the optimum probabilistic mo...
Hieu Le Trung, Vu Le Anh, Kien Le Trung