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MVA
2007
101views Computer Vision» more  MVA 2007»
15 years 5 months ago
A Novel Approach to Eigenpalm Features Using Feature-Partitioning Framework
Eigenpalms, a well-known approach, extracts features from palmprint images using conventional PCA technique. However eigenpalms does not exploit neighbourhood (local) information ...
Kadappagari Vijaya Kumar, Atul Negi
MP
2010
128views more  MP 2010»
15 years 4 months ago
Copositivity cuts for improving SDP bounds on the clique number
Adding cuts based on copositive matrices, we propose to improve Lov´asz’ bound θ on the clique number and its tightening θ introduced by McEliece, Rodemich, Rumsey, and Schri...
Immanuel M. Bomze, Florian Frommlet, Marco Locatel...
WIOPT
2010
IEEE
15 years 4 months ago
Detecting events in the dynamics of ego-centered measurements of the internet topology
—Detecting events such as major routing changes or congestions in the dynamics of the internet topology is an important but challenging task. We explore here a top-down approach ...
Assia Hamzaoui, Matthieu Latapy, Clémence M...
CORR
2011
Springer
176views Education» more  CORR 2011»
15 years 1 months ago
On Paraconsistent Weakening of Intuitionistic Negation
In [1], systems of weakening of intuitionistic negation logic called Zn and CZn were developed in the spirit of da Costa’s approach(c.f. [2]) by preserving, differently from da C...
Zoran Majkic
ICASSP
2011
IEEE
14 years 10 months ago
Integrated Sidelobe Level of sets of Rotated Legendre Sequences
We here address the problem of constructing sets of sequences with low integrated aperiodic auto- and crosscorrelations when the constraint of antipodal symbols is enforced. Our m...
Salvador Javier Haboba, Riccardo Rovatti, Gianluca...