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» Embedding New Information into Referring Expressions
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ACL
2007
14 years 11 months ago
Sentence generation as a planning problem
In this paper, we translate sentence generation from TAG grammars with semantic and pragmatic information into a planning problem by encoding the contribution of each word declara...
Alexander Koller, Matthew Stone
3DPVT
2006
IEEE
194views Visualization» more  3DPVT 2006»
15 years 4 months ago
Expression Compensation for Face Recognition Using a Polar Geodesic Representation
This paper addresses the problem of face recognition in the presence of deformation due to expressions. Facial motion is considered as an isometric mapping between surfaces, which...
Iordanis Mpiperis, Sotiris Malassiotis, Michael G....
LATIN
2004
Springer
15 years 3 months ago
Pure Future Local Temporal Logics Are Expressively Complete for Mazurkiewicz Traces
The paper settles a long standing problem for Mazurkiewicz traces: the pure future local temporal logic defined with the basic modalities exists-next and until is expressively com...
Volker Diekert, Paul Gastin
CVPR
2009
IEEE
16 years 5 months ago
Nonparametric Discriminant HMM and Application to Facial Expression Recognition
This paper presents a nonparametric discriminant HMM and applies it to facial expression recognition. In the proposed HMM, we introduce an effective nonparametric output probabi...
Lifeng Shang (The University of Hong Kong), Kwok-P...
117
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TIP
2010
182views more  TIP 2010»
14 years 4 months ago
Flexible Manifold Embedding: A Framework for Semi-Supervised and Unsupervised Dimension Reduction
We propose a unified manifold learning framework for semi-supervised and unsupervised dimension reduction by employing a simple but effective linear regression function to map the ...
Feiping Nie, Dong Xu, Ivor Wai-Hung Tsang, Changsh...