616 search results - page 101 / 124 » Hierarchical Hidden Markov Models for Information Extraction |
SIGIR
2005
ACM
15 years 7 months ago
2005
ACM
This paper explores probabilistic lexico-syntactic pattern matching, also known as soft pattern matching. While previous methods in soft pattern matching are ad hoc in computing t...
127
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CVPR
2009
IEEE
16 years 8 months ago
2009
IEEE
This article proposes a novel similarity measure between
vector sequences. Recently, a model-based approach was
introduced to address this issue. It consists in modeling
each se...
118
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MICCAI
2003
Springer
16 years 2 months ago
2003
Springer
We present a new brain segmentation framework which we apply to T1-weighted magnetic resonance image segmentation. The innovation of the algorithm in comparison to the state-of-the...
123
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ICCV
2005
IEEE
15 years 7 months ago
2005
IEEE
In this paper we develop a system for human behaviour recognition in video sequences. Human behaviour is modelled as a stochastic sequence of actions. Actions are described by a f...
100
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ECCV
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. Recently, there has been increasing interests in applying aspect models (e.g., PLSA and LDA) in image segmentation. However, these models ignore spatial relationships amo...