TY - CHAP T2 - Formal Methods and Software Engineering EP - 70 ID - eprints1573 UR - http://dx.doi.org/10.1007/978-3-642-34281-3_7 Y1 - 2012/// KW - Security KW - Model-driven development KW - Web engineering - Proceedings of 14th International Conference on Formal Engineering Methods (ICFEM) AV - public TI - Towards a Formal Verification Methodology for Collective Robotic Systems SP - 54 N2 - We introduce a UML-based notation for graphically modeling systems? security aspects in a simple and intuitive way and a model-driven process that transforms graphical specifications of access control policies in XACML. These XACML policies are then translated in FACPL, a policy language with a formal semantics, and the resulting policies are evaluated by means of a Java-based software tool. T3 - Lecture Notes in Computer Science PB - Springer SN - 978-3-642-34280-6 A1 - Gjondrekaj, Edmond A1 - Loreti, Michele A1 - Pugliese, Rosario A1 - Tiezzi, Francesco A1 - Pinciroli, Carlo A1 - Brambilla, Manuele A1 - Birattari, Mauro A1 - Dorigo, Marco ER -