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Issue-based information system — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Issue-based_information_system
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-15T18:28:03.351Z
SHA-256 of the archived text: b0c8fdad584847af6c2207e1e46e3dc8f1224cdf36fe8f2ca70e1aad86405c05
Stable URL of this page: https://metraipolis.com/documento/dc_7704dbb64fec

How to cite

Issue-based information system — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Issue-based_information_system (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_7704dbb64fec (Metraipolis archive dc_7704dbb64fec, sha256 b0c8fdad584847af6c2207e1e46e3dc8f1224cdf36fe8f2ca70e1aad86405c05)

BibTeX

@misc{dc7704dbb64fec,
  title = {Issue-based information system — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Issue-based_information_system},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_7704dbb64fec; sha256 b0c8fdad584847af6c2207e1e46e3dc8f1224cdf36fe8f2ca70e1aad86405c05},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Issue-based_information_system. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

The issue-based information system (IBIS) is an argumentation-based approach to clarifying wicked problems—complex, ill-defined problems that involve multiple stakeholders. Diagrammatic visualization using IBIS notation is often called issue mapping. IBIS was invented by Werner Kunz and Horst Rittel in the 1960s. According to Kunz and Rittel, "Issue-Based Information Systems (IBIS) are meant to support coordination and planning of political decision processes. IBIS guides the identification, and settling of issues raised by problem-solving groups, and provides information pertinent to the discourse." Subsequently, the understanding of planning and design as a process of argumentation (of the designer with himself or with others) has led to the use of IBIS in design rationale, where IBIS notation is one of a number of different kinds of rationale notation. The simplicity of IBIS notation, and its focus on questions, makes it especially suited for representing conversations during the early exploratory phase of problem solving, when a problem is relatively ill-defined. The basic structure of IBIS is a graph. It is therefore quite suitable to be manipulated by computer, as in a graph database.

Tema degli esploratori: agenti e intelligenza artificiale (deposito sistematico; ricerca «multi-agent system»).
Fonte: Wikipedia in inglese, voce «Issue-based information system» — https://en.wikipedia.org/wiki/Issue-based_information_system
Wikidata Q17101851 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q17101851
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Issue-based_information_system?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1358946790, consultata il 2026-10-15T17:57:41.724Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 31c60aefc29726edb19cced21952203eadb3e51a726f3d8b863ea49df167f9a0