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ICML
2009
IEEE
16 years 7 months ago
Online dictionary learning for sparse coding
Sparse coding--that is, modelling data vectors as sparse linear combinations of basis elements--is widely used in machine learning, neuroscience, signal processing, and statistics...
Julien Mairal, Francis Bach, Jean Ponce, Guillermo...
ICCD
2002
IEEE
122views Hardware» more  ICCD 2002»
16 years 3 months ago
Using Offline and Online BIST to Improve System Dependability - The TTPC-C Example
Fault-tolerant distributed real-time systems are presently facing a lot of new challenges. Although many techniques provide effective masking of node failures on the architectural...
Andreas Steininger, Johann Vilanek
ICDAR
2009
IEEE
16 years 1 months ago
The Understanding and Structure Analyzing for Online Handwritten Chemical Formulas
In this paper, we propose a novel approach for understanding and analyzing the online handwritten chemical formulas. With the structural characteristics, semantic rules, and more ...
Xin Wang, Guangshun Shi, Jufeng Yang
ICDAR
2009
IEEE
16 years 1 months ago
A Probabilistic Framework for Soft Target Learning in Online Cursive Handwriting Recognition
To develop effective learning algorithms for online cursive word recognition is still a challenge research issue. In this paper, we propose a probabilistic framework to model the ...
Xiaoyuan Zhu, Yong Ge, Feng-Jun Guo, Li-Xin Zhen
ICPR
2008
IEEE
16 years 22 days ago
Radical based fine trajectory HMMs of online handwritten characters
We study models that characterize pen trajectories of online handwritten characters in a fine manner. We propose radical based fine trajectory hidden Markov models (HMMs), which...
Peng Liu, Lei Ma, Frank K. Soong