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IDA
2009
Springer
15 years 8 months ago
Probabilistic Factorization of Non-negative Data with Entropic Co-occurrence Constraints
Abstract. In this paper we present a probabilistic algorithm which factorizes non-negative data. We employ entropic priors to additionally satisfy that user specified pairs of fac...
Paris Smaragdis, Madhusudana V. S. Shashanka, Bhik...
FGR
2008
IEEE
285views Biometrics» more  FGR 2008»
15 years 8 months ago
Component-based registration with curvature descriptors for expression insensitive 3d face recognition
Deformations caused by facial expression variations complicate the task of 3D face registration which is vital for successful 3D face recognition systems. In this work, we propose...
Nese Alyüz, Berk Gökberk, Hamdi Dibeklio...
HAPTICS
2008
IEEE
15 years 8 months ago
Haptic Rendering of Actuated Mechanisms by Active Admittance Control
Abstract. Virtual Prototyping with haptic feedback offers great benefits in the development process of actuated systems. We present a generic control scheme for the haptic render...
Michael Strolz, Martin Buss
ICASSP
2008
IEEE
15 years 8 months ago
3D facial expression recognition using swarm intelligence
In this paper, we present a novel approach for 3D facial expression recognition which is inspired by the advances of ant colony and particle swarm optimization (ACO and PSO respec...
Iordanis Mpiperis, Sotiris Malassiotis, Vassilios ...
LICS
2008
IEEE
15 years 8 months ago
Typed Normal Form Bisimulation for Parametric Polymorphism
This paper presents a new bisimulation theory for parametric polymorphism which enables straightforward coinductive proofs of program equivalences involving existential types. The...
Søren B. Lassen, Paul Blain Levy