Armen Aghasaryan and Christophe Dousson and Eric Fabre and Aomar Osmani and Yannick Pencolé Modeling Fault Propagation in Telecommunications Networks for Diagnosis Purposes , WTC'02 (World Telecommunications Congress) , Paris, France , sep , 2002 Abstract This paper describes a formalism to model the behavior of telecommunications networks when a fault occurs and how the effects are propagated across equipment. The objective of such a formalism, which is derived from UML diagram sequences, is to ease the construction and the update of a model corresponding to the supervised network; this model can be used to simulate fault propagation in the network but also to process on-line diagnosis and determine primary causes of a set of observed alarms. This web site is maintained by René Quiniou using the Weave system from the Caravel project: http://www-caravel.inria.fr. Last modification: 10-07-2011 09:54:25