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SIAMCOMP
1998
168views more  SIAMCOMP 1998»
14 years 11 months ago
Efficient Algorithms for the Domination Problems on Interval and Circular-Arc Graphs
This paper first presents a unified approach to design efficient algorithms for the weighted domination problem and its three variants, i.e., the weighted independent, connected,...
Maw-Shang Chang
SODA
2010
ACM
201views Algorithms» more  SODA 2010»
15 years 9 months ago
Efficient Broadcast on Random Geometric Graphs
A Random Geometric Graph (RGG) in two dimensions is constructed by distributing n nodes independently and uniformly at random in [0, n ]2 and creating edges between every pair of...
Milan Bradonji, Robert Elsässer, Tobias Friedrich...
174
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MLQ
2011
14 years 6 months ago
Weak Borel chromatic numbers
Given a graph G whose set of vertices is a Polish space X, the weak Borel chromatic number of G is the least size of a family of pairwise disjoint G-independent Borel sets that cov...
Stefan Geschke
ACRI
2010
Springer
14 years 8 months ago
Using Cellular Automata on a Graph to Model the Exchanges of Cash and Goods
This paper investigates the behaviors and the properties of a "Give and Take" cellular automaton on a graph. Using an economical metaphor, this model implements the excha...
Ranaivo Mahaleo Razakanirina, Bastien Chopard