31 search results - page 1 / 7 » A Query Expansion Approach Using Entity Distribution Based o... |
MICCAI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. In this paper we propose a novel non-Gaussian MRF for regularization of tensor fields for fiber tract enhancement. Two entities are considered in the model, namely, the l...
COLING
2008
13 years 6 months ago
2008
Word clustering is a conventional and important NLP task, and the literature has suggested two kinds of approaches to this problem. One is based on the distributional similarity a...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper presents a novel spatio-temporal Markov random field (MRF) for video denoising. Two main issues are addressed in this paper, namely, the estimation of noise model and t...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Recently, a new exemplar-based method for image completion, texture synthesis and image inpainting was proposed which uses a discrete global optimization strategy based on Markov ...
ICASSP
2010
IEEE
12 years 11 months ago
2010
IEEE
This paper presents a Named Entity Recognition (NER) method dedicated to process speech transcriptions. The main principle behind this method is to collect in an unsupervised way ...