Perspectives of Systems Informatics

Invited Papers.- Separability in Conflict-Free Petri Nets.- Grand Challenges of System Programming.- Specifying and Verifying Programs in Spec#.- Basic Protocols: Specification Language for Distributed Systems.- Why Automata Models Are Sexy for Testers? (Invited Talk).- Regular Papers.- An Universal Resolving Algorithm for Inverse Computation of Lazy Languages.- Program Generation in the Equivalent Transformation Computation Model Using the Squeeze Method.- A Versioning and Evolution Framework for RDF Knowledge Bases.- A Graphical Approach to Prove the Semantic Preservation of UML/OCL Refactoring Rules.- On the Usage of Concrete Syntax in Model Transformation Rules.- TTCN-3 for Distributed Testing Embedded Software.- Chase of Recursive Queries.- Improving Semistatic Compression Via Pair-Based Coding.- An Agent-Based Architecture for Dialogue Systems.- Encoding Mobile Ambients into the ?-Calculus.- Characterizations of CD Grammar Systems Working in Competence Mode by Multicounter Machine Resources.- Deriving State-Based Implementations of Interactive Components with History Abstractions.- Introducing Debugging Capabilities to Natural Semantics.- Solution Strategies for Multi-domain Constraint Logic Programs.- Information-Flow Attacks Based on Limited Observations.- Verifying Generalized Soundness of Workflow Nets.- Specifying Monogenetic Specializers by Means of a Relation Between Source and Residual Programs.- Satisfiability of Viability Constraints for Pfaffian Dynamics.- On the Importance of Parameter Tuning in Text Categorization.- Preconditions for Structural Synthesis of Programs.- How to Verify and Exploit a Refinement of Component-Based Systems.- Refinements in Typed Abstract State Machines.- Report on an Implementation of a Semi-inverter.- Loop Parallelization in Multi-dimensional Cartesian Space.- An ASM Semantics of Token Flow in UML 2 Activity Diagrams.- Well-Structured Model Checking of Multiagent Systems.- Development of a Robust Data Mining Method