There are similarities of form between urban system models and models of ecosystems. These are systematically explored and a general model formulation which embraces both kinds of model is presented. Some insights are gained by using ideas from ecosystem modelling in urban modelling. The biggest gains, however, are for ecosystem modelling. It is demonstrated that urban techniques can be used fo...

Distributed systems are growing increasingly complex in the sense that they need to reorganize on a regular basis to respond to external opportunities. At the same time research has shown that performance is improved where technology support is aligned to people’s activities within the system. This paper provides a framework for ensuring that such alignment is maintained during system evolution...

Organisational change has become increasingly an influential process in enterprise evolution because as a fundamental step enabling the corporate to adapt and follow changes occurring its environment. All types of enterprises are involved these dynamics. However, this paper will focus on organisational for social (SE). In SE, issues complex, they entail satisfying both economic mission needs wh...

In this paper, we deploy a complexity theory as the foundation for integration of different theoretical approaches to sustainability and develop a rationale for a complexity-based framework for modeling transitions to sustainability. We propose a framework based on a comparison of complex systems’ properties that characterize the different theories that deal with transitions to sustainability. ...