1. AN AGILE MDA APPROACH FOR EXECUTABLE UML STRUCTURED ACTIVITIES. Authors: IOAN LAZĂR, B. PÂRV, S. MOTOGNA, ISTVÁN GERGELY CZIBULA, C.L. LAZĂR.2. EXTENSION OF AN OCL-BASED EXECUTABLE UML COMPONENTS ACTION LANGUAGE. Authors: S. MOTOGNA, B. PÂRV, I. LAZĂR , I. CZIBULA, L. LAZĂR.3. COMDEVALCO FRAMEWORK - PROCEDURAL AND MODULAR ISSUES. Authors: B. PÂRV, I. LAZĂR , S. MOTOGNA, I.G. CZIBULA, C.L. LAZĂR.4. RAPID PROTOTYPING OF CONVERSATIONAL WEB FLOWS. Authors: I. LAZĂR , S. MOTOGNA, B. PÂRV.