785 search results - page 14 / 157 » An Algebra of Hierarchical Graphs |
COORDINATION
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. We present a framework for modelling heterogeneous distributed systems using graph transformations in the Synchronized Hyperedge Replacement approach, which describes com...
CDC
2008
IEEE
14 years 4 months ago
2008
IEEE
— We take a structural approach to the problem of designing the edge weights in an undirected graph subject to an upper bound on their total, so as to maximize the algebraic conn...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Nested codes have been employed in a large number of communication applications as a specific case of superposition codes, for example to implement binning schemes in the presence ...
SAC
2009
ACM
14 years 4 months ago
2009
ACM
We formalize paper fold (origami) by graph rewriting. Origami construction is abstractly described by a rewriting sys), where O is the set of abstract origami’s and ary relation...
GD
2009
Springer
13 years 7 months ago
2009
Springer
Abstract. The study of (minimally) rigid graphs is motivated by numerous applications, mostly in robotics and bioinformatics. A major open problem concerns the number of embeddings...