Evolutionary trends in the use of artificial intelligence in support of architectural design

The paper analyses the evolutionary tendencies in the use of artificial intelligence in building design, highlighting: a) the ground lost by knowledge-based expert systems and the diffusion of systems combined with heuristic and stochastic approaches; b) the spread of evolutionary algorithms in the field of optimisation; c) a climax of the influence of probabilistic approaches around 2010; d) the progressive dominance of deep learning since 2012. It is likely that the next step requires hybridisation of deep learning and symbolic artificial intelligence, and it is expected that the contribution of design domain experts in terms of knowledge formalisation will be a fundamental driver of it.