An Algebra of Hierarchical Graphs
An Algebra of Hierarchical Graphs
复制标题
分层图的代数
DOI:
10.1007/978-3-642-15640-3_14
复制
发表时间:
2010
期刊:
影响因子:
20.3
通讯作者:
Alberto Lluch
中科院分区:
文献类型:
--
作者:
R. Bruni;F. Gadducci;Alberto Lluch
We define an algebraic theory of hierarchical graphs, whose axioms characterise graph isomorphism: two terms are equated exactly when they represent the same graph. Our algebra can be understood as a high-level language for describing graphs with a node-sharing, embedding structure, and it is then well suited for defining graphical representations of software models where nesting and linking are key aspects.