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COCOON
2005
Springer
14 years 1 months ago
Power Domination Problem in Graphs
To monitor an electric power system by placing as few phase measurement units (PMUs) as possible is closely related to the famous vertex cover problem and domination problem in gr...
Chung-Shou Liao, Der-Tsai Lee
WAW
2009
Springer
147views Algorithms» more  WAW 2009»
14 years 2 months ago
A Dynamic Model for On-Line Social Networks
We present a deterministic model for on-line social networks based on transitivity and local knowledge in social interactions. In the Iterated Local Transitivity (ILT) model, at ea...
Anthony Bonato, Noor Hadi, Paul Horn, Pawel Pralat...
KR
2010
Springer
14 years 15 days ago
Walking the Decidability Line for Rules with Existential Variables
We consider positive rules in which the conclusion may contain existentially quantified variables, which makes reasoning tasks (such as Deduction) undecidable. These rules have t...
Jean-François Baget, Michel LeClere, Marie-...
CCCG
2009
13 years 8 months ago
New Algorithms for Computing Maximum Perimeter and Maximum Area of the Convex Hull of Imprecise Inputs Based On the Parallel Lin
In this paper, we present new algorithms for computing maximum perimeter and maximum area of the convex hull of imprecise inputs based on the parallel line segment model. The runn...
Wenqi Ju, Jun Luo
ICRA
2007
IEEE
98views Robotics» more  ICRA 2007»
14 years 2 months ago
Incremental On-Line Topological Map Learning for A Visual Homing Application
— In this paper we propose an on-line incremental vision-based topological map learning for AIBO robots. The topological map is represented through a graph, where the vertices en...
Elvina Motard, Bogdan Raducanu, Viviane Cadenat, J...