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CORR
2010
Springer
96views Education» more  CORR 2010»
15 years 3 months ago
Learning High-Dimensional Markov Forest Distributions: Analysis of Error Rates
The problem of learning forest-structured discrete graphical models from i.i.d. samples is considered. An algorithm based on pruning of the Chow-Liu tree through adaptive threshol...
Vincent Y. F. Tan, Animashree Anandkumar, Alan S. ...
TIT
2010
144views Education» more  TIT 2010»
14 years 10 months ago
Lossy source compression using low-density generator matrix codes: analysis and algorithms
We study the use of low-density generator matrix (LDGM) codes for lossy compression of the Bernoulli symmetric source. First, we establish rigorous upper bounds on the average dist...
Martin J. Wainwright, Elitza N. Maneva, Emin Marti...
ICDAR
2009
IEEE
15 years 10 months ago
Text Localization in Natural Scene Images Based on Conditional Random Field
This paper proposes a novel hybrid method to robustly and accurately localize texts in natural scene images. A text region detector is designed to generate a text confidence map,...
Yi-Feng Pan, Xinwen Hou, Cheng-Lin Liu
CDC
2008
IEEE
100views Control Systems» more  CDC 2008»
15 years 5 months ago
Input-output instability patterns of Chemical Reaction Networks
This paper describes a criterion for qualitative analysis of open Chemical Reaction Networks endowed with mass-action kinetics. The method can be applied to an extremely broad clas...
David Angeli
EACL
2006
ACL Anthology
15 years 4 months ago
Adaptive Transformation-Based Learning for Improving Dictionary Tagging
We present an adaptive technique that enables users to produce a high quality dictionary parsed into its lexicographic components (headwords, pronunciations, parts of speech, tran...
Burcu Karagol-Ayan, David S. Doermann, Amy Weinber...