A model for distributed systems based on graph rewriting
Journal of the ACM (JACM)
Semiring-based constraint satisfaction and optimization
Journal of the ACM (JACM)
A LTS Semantics of Ambients via Graph Synchronization with Mobility
ICTCS '01 Proceedings of the 7th Italian Conference on Theoretical Computer Science
Reconfiguration of Software Architecture Styles with Name Mobility
COORDINATION '00 Proceedings of the 4th International Conference on Coordination Languages and Models
Graph Grammars for distributed systems
Proceedings of the 2nd International Workshop on Graph-Grammars and Their Application to Computer Science
Coordination Via Types in an Event-Based Framework
FORTE '07 Proceedings of the 27th IFIP WG 6.1 international conference on Formal Techniques for Networked and Distributed Systems
Long-Run Cost Analysis by Approximation of Linear Operators over Dioids
AMAST 2008 Proceedings of the 12th international conference on Algebraic Methodology and Software Technology
Engineering of Software-Intensive Systems: State of the Art and Research Challenges
Software-Intensive Systems and New Computing Paradigms
QoS-Driven Service Selection and Composition Using Quantitative Constraint Automata
Fundamenta Informaticae - Application of Concurrency to System Design
A Logic for Application Level QoS
Electronic Notes in Theoretical Computer Science (ENTCS)
A Semiring-based Quantitative Analysis of Mobile Systems
Electronic Notes in Theoretical Computer Science (ENTCS)
Unicast and multicast QoS routing with soft-constraint logic programming
ACM Transactions on Computational Logic (TOCL)
Long-run cost analysis by approximation of linear operators over dioids
Mathematical Structures in Computer Science
Synchronised hyperedge replacement as a model for service oriented computing
FMCO'05 Proceedings of the 4th international conference on Formal Methods for Components and Objects
Measuring the speed of information leakage in mobile processes
AMAST'06 Proceedings of the 11th international conference on Algebraic Methodology and Software Technology
QoS-Driven Service Selection and Composition Using Quantitative Constraint Automata
Fundamenta Informaticae - Application of Concurrency to System Design
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We present SHReQ, a formal framework for specifying systems that handle abstract high-level QoS requirements which are becoming more and more important for service oriented computing. SHReQ combines Synchronised Hyperedge Replacement (SHR) with constraint-semirings. SHR is a (hyper)graph rewriting mechanism for modelling evolution of systems. The novelty of the approach relies on the synchronisation mechanism which is based on constraint-semirings, algebraic structures that provide both the mathematics for multi-criteria QoS and the synchronisation policies underlying the SHR mechanism.