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GCRI · Foundry

NXS-DSS

NXS-DSS (decision cases and deliberation) supports decisions with evidence: scenarios, options, trade-offs and their uncertainty, prepared so that a competent authority can deliberate and decide.

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01Sommaire

NXS-DSS in seven parts.

Dans ce dossier7 parties
  1. 01Platforms servedNXS-DSS serves these platforms
  2. 02The problem it addressesOptions compared on one scenario look better than they are
  3. 03Pratiques de référencementThe standards a design like this is read against
  4. 04Neighbouring systemsWhat it exchanges with the other systems
  5. 05RoomsThe ten rooms of NXS-DSS
  6. 06AccèsAuthorised projects only
  7. 07Risk AcademyWhere NXS-DSS subjects are taught
02Platforms served

NXS-DSS serves these platforms.

03The problem it addresses

Options compared on one scenario look better than they are.

NXS-DSS is defined in system profile NRS-S3 of the Nexus Standards. Investment and policy choices about risque systémique are made under incertitude profonde. Decision support has to compare options across many plausible futures, show what each assumes, and leave the value judgements to the people accountable for them.

  • Scenario sets with stated assumptions.
  • Options assessed for robustness, not only expected value.
  • Deliberation records and handoff to the deciding body.
04Pratiques de référencement

The standards a design like this is read against.

RéférencePertinence
ISO 31000 risk treatmentSelecting and justifying treatment options
IEC 31010 Techniques d'Techniques including decision-tree, multi-criteria and scenario analysis
IPCC AR6 Working Group IIAdaptation pathways and decision-making under uncertainty
05Neighbouring systems

What it exchanges with the other systems.

06Rooms

The ten rooms of NXS-DSS.

NXS-DSS has the eight rooms every Foundry system shares, set to its own authority, and two specialist rooms, Scenarios and Decisions. Each is described by the work it is designed for; the public register records NXS-DSS as declared, not deployed.

RoomTypeDesigned to
StationPartagéOperate, inspect and correct authoritative domain posture for decision support, scenarios, options, trade-offs and uncertainty
MissionPartagéCoordinate bounded objective-oriented intelligence and human handoff for decision support, scenarios, options, trade-offs and uncertainty
BuilderPartagéDesign, engineer and prepare governed changes and artefacts for decision support, scenarios, options, trade-offs and uncertainty
CartesPartagéInspect and compose spatial, temporal and world-model intelligence for decision support, scenarios, options, trade-offs and uncertainty
DonnéesPartagéWork with data, ontology, Chronotopes, graphs, scientific methods and risk for decision support, scenarios, options, trade-offs and uncertainty
CommonsPartagéWork with policy, law, standards, clauses, obligations and assurance for decision support, scenarios, options, trade-offs and uncertainty
RapportsPartagéCompute, model, synthesise and visualise governed analytical products and reproducible reports for decision support, scenarios, options, trade-offs and uncertainty
SavoirsPartagéWork with institutional memory, records, citations, runbooks and learning for decision support, scenarios, options, trade-offs and uncertainty
ScénariosSpécialiséLet analysts construct reproducible alternative futures and counterfactual cases
DécisionsSpécialiséSupport transparent option appraisal under multiple objectives, constraints, stakeholder preferences and uncertainty
07Accès

Authorised projects only.

Access requires an authorised project with an accountable owner, data terms and a review plan. Enquiries go to le formulaire de contact.

08Risk Academy

Where NXS-DSS subjects are taught.

Risk Academy, led by the Nexus Consortium, teaches the subjects practised in NXS-DSS in these disciplines; the Global Centre for Risk and Innovation (GCRI) links to the Academy as a partner and does not provide its courses.

09Sources

Where this page’s references lead.

Les organismes et documents à l'aune desquels cette page se lit. Les statuts et éditions changent ; chaque lien mène à l'organisme émetteur.

10Questions

Questions et réponses.

Is the system available now?
Allocations open when their terms and review capacity exist; information and enquiries are open today.
Foundry

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