Titlebook: ;

盲信者

Discovery, Verification and Conformance of Workflows with Cancellation attractive as information systems become more “process-aware”. Unfortunately, the classical Petri net has problems modeling cancellation in a succinct and direct manner. Modeling cancellation regions in a classical net is impossible or results in a “spaghetti-like” net. Cancellation regions are sup

coalition

The AUTOSAR Way of Model-Based Engineering of Automotive Systemsbetween vehicle platforms, between electronic networks, and between individual electronic control units (ECUs). To enable the exchange an abstraction layer – the AUTOSAR runtime environment (RTE) – has been defined as a set of services provided to applications. Typical services are communication via

勋章

An Algorithm for Hypergraph Completion According to Hyperedge Replacement Grammarsessfully by Lautemann. Therewith, many practically relevant hypergraph languages generated by hyperedge replacement can be parsed in an acceptable time. In this paper we extend this algorithm by hypergraph completion: If necessary, appropriate fresh hyperedges are inserted in order to construct a de

狂乱

Labelled (Hyper)Graphs, Negotiations and the Naming Problemroduced and studied by Mazurkiewicz [17,18]. We encode these models by labelled (hyper)graphs and relabelling rules on this labelled (hyper)graphs called negotiations. Then for these models, we give complete characterisations of labelled graphs in which the naming problem can be solved. Our characte

Restenosis

Abstracting Complex Data Structures by Hyperedge Replacementc data structures. The aim of our framework is to extend finite-state verification techniques to handle pointer-manipulating programs operating on complex dynamic data structures that are potentially unbounded in their size. The idea is to represent both abstraction mappings on user-defined dynamic

遗忘

Inductively Sequential Term-Graph Rewrite Systems In this paper, we consider the use of definitional trees in the context of term-graph rewriting. We show that, unlike the case of term rewrite systems, the strategies induced by definitional trees do not always compute needed redexes, in presence of term-graph rewrite systems. We then define a new

戏服

irreducible

A Decentralized Implementation of Mobile Ambientsaphs and it is sound and complete with respect to the structural congruence of the calculus (that is, two processes are equivalent iff they are mapped into isomorphic graphs). With respect to alternative proposals for the graphical implementation of mobile ambients, our encoding distinguishes the sy

血友病

Network Applications of Graph Bisimulationng graphs and a novel notion of bisimulation equivalence which is shown to be a congruence with respect to graph composition and node restriction. We use this notion of equivalence to study some sample network applications, and show that our bisimulation equivalence captures notions like functional

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