Component-based Software Architectures and Multi-Agent Systems: Mutual and Complementary Contributions for Supporting Software Development

In this thesis, we explore the various aspects of the mutual and complementary contributions that multi-agent systems (MASs) and component-based software architectures (CBSAs) can provide to each other. On one hand, we define, illustrate, analyse and discuss an architecture-oriented methodology of MAS development, a component model (SpeAD), an architectural description language (SpeADL) and a design method (SpEArAF) that ease and guide the description and the implementation of MASs. This complete answer to MAS development is supported by a tool (MAY) and has been applied to many applications. On the other hand, we explore through various experiments how self-adaptive MASs can be used to support CBSAs. The agents and their continuous reorganisation act both as the engine of the construction and of the dynamic adaptation of the architecture, and as the runtime container that practically connects its elements together.