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159
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UAI
2008
15 years 7 months ago
Clique Matrices for Statistical Graph Decomposition and Parameterising Restricted Positive Definite Matrices
We introduce Clique Matrices as an alternative representation of undirected graphs, being a generalisation of the incidence matrix representation. Here we use clique matrices to d...
David Barber
VMV
2008
110views Visualization» more  VMV 2008»
15 years 7 months ago
Delocalized Unsteady Vortex Region Detectors
In this paper we discuss generalizations of instantaneous, local vortex criteria. We incorporate information on spatial context and temporal development into the detection process...
Raphael Fuchs, Ronald Peikert, Filip Sadlo, Bilal ...
164
Voted
CIC
2004
106views Communications» more  CIC 2004»
15 years 7 months ago
Some Properties of Swapped Interconnection Networks
Interconnection architectures range from complete networks, that have a diameter of D = 1 but are impractical except when the number n of nodes is small, to low-cost, minimally co...
Behrooz Parhami
DFN
2004
15 years 7 months ago
SIP Security
: Ubiquitous worldwide broadband Internet access as well the coming of age of VoIP technology have made Voice-over-IP an increasingly attractive and useful network application. Cur...
Andreas Steffen, Daniel Kaufmann, Andreas Stricker
IADIS
2004
15 years 7 months ago
Technological progress: an important variable in the portuguese banking system structure reform?
Some ideas have been written and deeply discussed about the importance of technology in the specific context of the financial services. According to some authors, technology can b...
Fernando Alberto Freitas Ferreira, Pedro Manuel Me...