Technical Programme

273	A Decision Support System for Multidimensional Risk Evaluation of Natural Gas Pipelines Francisco Filipe Cunha Lima Viana, Marcelo Hazin Alencar, Rodrigo José Pires Ferreira and Adiel Teixeira De Almeida
279	Risk Assessment in Magnetic Particle Inspection (MPI) of critical ferromagnetic parts via Bayesian Belief Networks and Analytic Hierarchy Process and the use of Goal Tree to Improve the on quality and Sustainability of Organizations J. C. Pereira and F. Almeida
285	Challenges for Continuous Risk Assessment in Agile Development Environments Ralf Mock and Andreas Fischer