Artificial Intelligence and Law

, Volume 21, Issue 4, pp 455-484

First online:

Bridging narrative scenario texts and formal policy modeling through conceptual policy modeling

  • Sabrina SchererAffiliated withUniversity of Koblenz-Landau Email author 
  • , Maria A. WimmerAffiliated withUniversity of Koblenz-Landau
  • , Suvad MarkisicAffiliated withUniversity of Koblenz-Landau

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Engaging stakeholders in policy making and supporting policy development with advanced information and communication technologies including policy simulation is currently high on the agenda of research. In order to involve stakeholders in providing their input to policy modeling via online means, simple techniques need to be employed such as scenario technique. Scenarios enable stakeholders to express their views in narrative text. At the other end of policy development, a frequently used approach to policy modeling is agent-based simulation. So far, effective support to transform narrative text input to formal simulation statements is not widely available. In this paper, we present a novel approach to support the transformation of narrative texts via conceptual modeling into formal simulation models. The approach also stores provenance information which is conveyed via annotations of texts to the conceptual model and further on to the simulation model. This way, traceability of information is provided, which contributes to better understanding and transparency, and therewith enables stakeholders and policy modelers to return to the sources that informed the conceptual and simulation model. In this paper, we present the consistent conceptual description (CCD) as conceptual modeling approach to bridge the gap between narrative texts and formal policy models. The CCD meta-model with the underlying vocabulary for describing policy contexts is detailed. A case study introduces the application of the approach in the Open Collaboration for Policy Modeling project.


Conceptual modeling Meta model Policy modeling Policy simulation