Interpreting Product Update as Reasoning about Observations and Meta-Observations

Author Jan M. Broersen

Thumbnail PDF


  • Filesize: 38 kB
  • 3 pages

Document Identifiers

Author Details

Jan M. Broersen

Cite AsGet BibTex

Jan M. Broersen. Interpreting Product Update as Reasoning about Observations and Meta-Observations. In Information processing, rational belief change and social interaction. Dagstuhl Seminar Proceedings, Volume 9351, pp. 1-3, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


In this brief note, I would like to suggest that it makes sense to reinterpret product update, as introduced by Baltag, Moss and Solecki, as a system to account for observations and metaobservations, where a meta-observation is an observation of an observation. Under this interpretation we also take products of action models with meta-action models. I deliberate on some possible consequences of this extension to the interpretation of product update.
  • Product update
  • agency
  • stit theory
  • knowingly doing


  • Access Statistics
  • Total Accesses (updated on a weekly basis)
    PDF Downloads
Questions / Remarks / Feedback

Feedback for Dagstuhl Publishing

Thanks for your feedback!

Feedback submitted

Could not send message

Please try again later or send an E-mail