Graph automata were first introduced by P. Rosenstiehl. A. Wu and A. Rosenfeld showed later how a graph automaton can study its own structure, by building a system of signals that explore the underlying graph, giving in this way algorithms in linear time allowing to know if the graph is a regular grid. Then, E. Rémila extended this result to other geometrical structures. We show here a very general method that allows to recognize all finite subsets of some Cayley graphs, without using some particular Euclidean information, like orientation, but some more general properties of automatic groups. Depending on the class of graphs we want to recognize, we can finally do different processing on the border of the detected geometrical structure, by...
AbstractPacking and covering problems for metric spaces, and graphs in particular, are of essential ...
This Thesis focuses on the problem of generic routing in Cayley Graphs(CGs). These graphs are a geom...
The most fascinating aspect of graphs is their ability to encode the information contained in the in...
Graph automata were first introduced by P. Rosenstiehl. A. Wu and A. Rosenfeld showed later how a gr...
AbstractGraph automata have been introduced by Rosensthiel (1966). He has shown how a graph automato...
26 pages, 8 figures, LaTeXInternational audienceCayley graphs have a number of useful features: the ...
International audienceCayley graphs have a number of useful features: the ability to graphically rep...
This paper deals with cellular automata in which the intercell connections define a graph of bounded...
International audienceGabriel Graphs are subgraphs of Delaunay graphs that are used in many domains ...
We consider cellular automata on Cayley graphs and compare their computational powers according to t...
99 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1984.Two fundamental properties of ...
We introduce a theory of patterns in order to study geodesics in a certain class of group presentati...
This paper deals with a class of generalized cellular automata in which the intercell connections de...
Packing and covering problems for metric spaces, and graphs in particular, are of essential interest...
On the one hand, the solution of computer vision tasks is associated with the development of various...
AbstractPacking and covering problems for metric spaces, and graphs in particular, are of essential ...
This Thesis focuses on the problem of generic routing in Cayley Graphs(CGs). These graphs are a geom...
The most fascinating aspect of graphs is their ability to encode the information contained in the in...
Graph automata were first introduced by P. Rosenstiehl. A. Wu and A. Rosenfeld showed later how a gr...
AbstractGraph automata have been introduced by Rosensthiel (1966). He has shown how a graph automato...
26 pages, 8 figures, LaTeXInternational audienceCayley graphs have a number of useful features: the ...
International audienceCayley graphs have a number of useful features: the ability to graphically rep...
This paper deals with cellular automata in which the intercell connections define a graph of bounded...
International audienceGabriel Graphs are subgraphs of Delaunay graphs that are used in many domains ...
We consider cellular automata on Cayley graphs and compare their computational powers according to t...
99 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1984.Two fundamental properties of ...
We introduce a theory of patterns in order to study geodesics in a certain class of group presentati...
This paper deals with a class of generalized cellular automata in which the intercell connections de...
Packing and covering problems for metric spaces, and graphs in particular, are of essential interest...
On the one hand, the solution of computer vision tasks is associated with the development of various...
AbstractPacking and covering problems for metric spaces, and graphs in particular, are of essential ...
This Thesis focuses on the problem of generic routing in Cayley Graphs(CGs). These graphs are a geom...
The most fascinating aspect of graphs is their ability to encode the information contained in the in...