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Communication dans un congrès Année : 2023

Innovation dynamics in multi-scalar systems of cities

Résumé

Innovation dynamics in social and technological systems are strongly linked to urban systems and their multi-scale properties. Understanding underlying processes is crucial for sustainable territorial planning. We introduce a multi-scalar model for innovation dynamics in systems of cities, coupling a macroscopic innovation diffusion and urban dynamics model with mesoscopic models for local innovation clusters. The model parameter space is explored, and we apply a bi-objective optimisation algorithm with objectives across scales. Implementing indicators for downward causation, we finally investigate with a diversity search algorithm the diverse regimes of emergence the model can produce. This suggests strong emergence is captured, confirming the relevance of multi-scale approaches to artificial societies and urban simulation.
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Dates et versions

hal-04428272, version 1 (31-01-2024)

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Juste Raimbault, Denise Pumain. Innovation dynamics in multi-scalar systems of cities. The 2023 Conference on Artificial Life, Jul 2023, Sapporo (online), France. ⟨10.1162/isal_a_00702⟩. ⟨hal-04428272⟩
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Dernière date de mise à jour le 28/04/2024
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