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DAM
2008
102views more  DAM 2008»
13 years 7 months ago
On the computational complexity of partial covers of Theta graphs
By use of elementary geometric arguments we prove the existence of a special integral solution of a certain system of linear equations. The existence of such a solution yields the...
Jirí Fiala, Jan Kratochvíl, Attila P...
IV
2008
IEEE
109views Visualization» more  IV 2008»
14 years 1 months ago
Navigation in RDF Data
There are already several tools available that are capable of visualizing RDF data. The problem with RDF data is that they tend to be very large. To handle the data, the visualize...
Jirí Dokulil, Jana Katreniaková
TVCG
2008
110views more  TVCG 2008»
13 years 7 months ago
Visibility-driven Mesh Analysis and Visualization through Graph Cuts
In this paper we present an algorithm that operates on a triangular mesh and classifies each face of a triangle as either inside or outside. We present three example applications o...
Kaichi Zhou, Eugene Zhang, Jirí Bittner, Pe...
ICASSP
2008
IEEE
14 years 1 months ago
Extension of EFICA algorithm for blind separation of piecewise stationary non Gaussian sources
We propose an extension of EFICA algorithm for piecewise stationary and non Gaussian signals. The proposed method is able to profit from varying distribution of the original sign...
Zbynek Koldovský, Jirí Málek,...
CIA
2008
Springer
13 years 9 months ago
Incrementally Refined Acquaintance Model for Consortia Composition
This paper presents a specific contracting algorithm that contributes to the process of distributed planning and resource allocation in competitive, semi-trusted environments. The ...
Jan Doubek, Jirí Vokrínek, Michal Pe...