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CUZA
2010
158views Cryptology» more  CUZA 2010»
13 years 5 months ago
An Algebra of Hierarchical Graphs and its Application to Structural Encoding
Roberto Bruni, Fabio Gadducci, Alberto Lluch-Lafue...
CORR
2007
Springer
132views Education» more  CORR 2007»
13 years 7 months ago
Automatic Structures: Richness and Limitations
We study the existence of automatic presentations for various algebraic structures. An automatic presentation of a structure is a description of the universe of the structure by a...
Bakhadyr Khoussainov, André Nies, Sasha Rub...
CORR
2010
Springer
69views Education» more  CORR 2010»
13 years 7 months ago
The Isomorphism Relation Between Tree-Automatic Structures
An -tree-automatic structure is a relational structure whose domain and relations are accepted by Muller or Rabin tree automata. We investigate in this paper the isomorphism probl...
Olivier Finkel, Stevo Todorcevic