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112
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ICASSP
2009
IEEE
15 years 10 months ago
A regularized kernel-based approach to unsupervised audio segmentation
We introduce a regularized kernel-based rule for unsupervised change detection based on a simpler version of the recently proposed kernel Fisher discriminant ratio. Compared to ot...
Zaïd Harchaoui, Felicien Vallet, Alexandre Lu...
FGR
2008
IEEE
168views Biometrics» more  FGR 2008»
15 years 10 months ago
A discriminative approach to frame-by-frame head pose tracking
We present a discriminative approach to frame-by-frame head pose tracking that is robust to a wide range of illuminations and facial appearances and that is inherently immune to a...
Jacob Whitehill, Javier R. Movellan
134
Voted
ICDAR
2003
IEEE
15 years 9 months ago
HMM Based Approach for Handwritten Arabic Word Recognition Using the IFN/ENIT- Database
An offline recognition system for Arabic handwritten words is presented. The recognition system is based on a semi-continuous 1-dimensional HMM. From each binary word image norma...
Mario Pechwitz, Volker Märgner
126
Voted
ACL
2006
15 years 5 months ago
An All-Subtrees Approach to Unsupervised Parsing
We investigate generalizations of the allsubtrees "DOP" approach to unsupervised parsing. Unsupervised DOP models assign all possible binary trees to a set of sentences ...
Rens Bod
93
Voted
IADIS
2003
15 years 5 months ago
A Flexible Approach to Semi-Automatic Accessibility Evaluation
Experience in preparing Web content for people with visual disabilities shows that automatic testing of accessibility is clearly insufficient to meet real-world demands, and that ...
Mireille Blay-Fornarino, Karima Boudaoud, Anne-Mar...