Seamless Integration of Multirequirements in Complex Systems

International audienceRequirements are the keystone of complex systems development. In order to reduce inconsistencies, requirements analysis is an important issue of systems engineering. In this context, there is a need for conciliating views of several stakeholders from different domains and for tracing these requirements from specification to realization. The computerization of analysis, with the help of a clearly defined semantics linked to a non-specialist readable language, should lead to overcome this major issue. Several works already go into this direction. The most popular ones are dealing with natural language, easily understandable but with few semantics. Other approaches propose more formal notations, with stronger semantics but then being less affordable by stakeholders. In this paper, we propose a preliminary work that should drive us to define a language dedicated to requirements which combine the best of both worlds in order to ease requirements analysis throughout the system lifecycle