Improving Proactive Collaborative Design Through the Integration of BIM and Agent-Based Simulations

Traditional design paradigms take into account phases as the process were subdivided rigidly in boxes to which pertain specific building entities, Actors and LODs. In reality the process of design, a building f.i., it is not so much organized in series, nor designers deal with just as specific LOD. The process is intertwined and Actors mix various type entities with different accuracy. To manage these problems, we need a new paradigm and new tools able to take immediately into account satisfied/unsatisfied constraints, to trig on consequences of choices made as far as it is possible and to link fluently and bi-directionally a 2nd layer of building abstraction (BIM) with a 3rd one of knowledge abstraction. An on-the-fly link has been established between BIM and a swarm of agent-based simulations.