Testing with Buchi Automata: Transition Coverage Metrics, Performance Analysis, and Property Refinement.- Forward and Backward Analysis of Weak Sequencing Specification.- A CEGAR Tool for the Reachability Analysis of PLC-Controlled Plants using Hybrid Automata.- On the Formalization of Cardinal Points of Optical Systems.- Towards a General Model to Handle Multi-Enabledness in Time Petri Nets.- Time Properties Verification of Real-Time Systems using UML/MARTE/OCL-RT.- Formal Modeling and Analysis of Business Process Timed Constraints.- A Model-based Approach for User Requirements Decomposition and Component Selection.