The work deals with the risk assessment theory. An unitary risk algorithm is elaborated. The algorithm is based on parallel curves. The basic curve of risk is a hyperbolic curve, obtained as a multiplication between the probability of occurrence of certain event and its impact. Section 1 contains the problem formulation. Section 2 contains some specific notations and the mathematical background of risk algorithm. A numerical application based on risk algorithm is the content of section 3. Section 4 contains several conclusions.
Published in Proc. of the WSEAS Int. Conf. on Signal Processing, Computational Geometry and Artificial Vision, Athena, Grece, aug. 2007, pp. 218-222, ISSN 1790-5117, ISBN 978-960-8457-97-3