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» On the Invariance of Ant System
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PODS
2005
ACM
147views Database» more  PODS 2005»
15 years 10 months ago
Peer data exchange
Abstract. We present a semantics and answer set programs for relational peer data exchange systems. When a peer answers a query, it exchanges data with other peers in order to supp...
Ariel Fuxman, Phokion G. Kolaitis, Renée J....
FGR
2008
IEEE
285views Biometrics» more  FGR 2008»
15 years 4 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...
ICASSP
2008
IEEE
15 years 4 months ago
Air-coupled ultrasound time-of-flight estimation for shipping container cargo verification
The falling cost of embedded sensor systems has opened up the possibility of in-transit air-coupled ultrasound interior imaging of shipping container cargo. This new technology co...
Patrick McVittie, Les E. Atlas
ICIP
2007
IEEE
15 years 4 months ago
Group Activity Recognition Based on ARMA Shape Sequence Modeling
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
Ying Wang, Kaiqi Huang, Tieniu Tan
DATE
2006
IEEE
102views Hardware» more  DATE 2006»
15 years 3 months ago
Pseudorandom functional BIST for linear and nonlinear MEMS
Pseudorandom test techniques are widely used for measuring the impulse response (IR) for linear devices and Volterra kernels for nonlinear devices, especially in the acoustics dom...
Achraf Dhayni, Salvador Mir, Libor Rufer, Ahc&egra...