PolicyCloud D2.5 STATE OF THE ART & REQUIREMENTS ANALYSIS M22

This document contains the analysis of the state of the art of the baseline technologies that will be used in the scope of the project. Moreover, the elicitation of the requirements coming both from the use cases and the technological partners is included.

This deliverable summarizes the work that has been done in the scope of T2.1 (“Requirements Elicitation & State of the Art Analysis”). It is the third and last version of the series of deliverables of this task, whose main objective is to specify the use case scenarios, their involved datasets and their relevant user requirements, as well as the system and technical requirements that are being imposed by the platform. The purpose of this series is to track those requirements throughout the project and update them during the progress of the project. As a result, this third and last version depicts the final technical requirements that have been identified after the delivery of the first two versions of the scientific reports, providing an extended version of the user scenarios, the definition of their datasets, along with an extensive survey regarding the regulatory constraints. As mentioned in the previous versions of this deliverable, the approach that has been followed is twofold: A top-down approach has been followed with respect to the user requirements that were initially collected by the use case providers themselves, after specifying the business goals and objectives of the use case, along with a concrete definition of the scenario. In this version, additional requirements have been identified, after the successful demonstration of the initial prototype that took place during this period (January 2021 – June 2021), being also demonstrated in the first review of the project, gathering additional information coming from the engagement of end users of the domain that provided valuable input, which is reflected in this last version of the deliverable. Moreover, a bottom-up approach has been applied, whose objective is to additionally complement and identify/analyse the technical requirements, which have been updated with respect to the progress that has been made by the work carried out in the technical work packages, which are focusing on the platform technological needs.