TY  - CHAP
UR  - http://dx.doi.org/10.1007/978-3-642-20401-2_16
Y1  - 2011///
TI  - Hierarchical models for service-oriented systems 
AV  - public
N2  - We present our approach to the denotation and representation of hierarchical graphs: a suitable algebra of hierarchical graphs and two domains of interpretations. Each domain of interpretation focuses on a particular perspective of the graph hierarchy: the top view (nested boxes) is based on a notion of embedded graphs while the side view (tree hierarchy) is based on gs-graphs. Our algebra can be understood as a high-level language for describing such graphical models, which are well suited for defining graphical representations of service-oriented systems where nesting (e.g. sessions, transactions, locations) and linking (e.g. shared channels, resources, names) are key aspects. 
SP  - 349
T3  - Lecture Notes in Computer Science
SN  - 978-3-642-20400-5
PB  - Springer-Verlag
A1  - Bruni, Roberto
A1  - Corradini, Andrea
A1  - Gadducci, Fabio
A1  - Lluch-Lafuente, Alberto
A1  - Montanari, Ugo
EP  - 368
ED  - Wirsing, Martin
ED  - Hölzl, Matthias M.
T2  - Rigorous software engineering for service-oriented systems: results of the SENSORIA project on software engineering for service-oriented computing
ID  - eprints862
ER  -