Dear All,

Here the scope note for the new class "Externalization Event" proposed in the last meeting. This unifies the expression creation with the performances on a higher level.

The idea being, that the "true" expression is always the activity, often being accidental what is recorded and in which way. The manuscript writing can be seen as a lone performance, with a patient paper under the hand holding the pen;-).


*Fxx Externalization Event *

Subclass of:E7 Activity

Superclass of:F28Expression Creation (may be superclass of E65 Creation!)

                          F31Performance

Scope note:This class comprises activities of producing signs or sensory impressions as an organized, coherent and complete whole,intended for being received in this completeness by some audience, either directly via their senses or via persistent media at any later time. It comprises in particular novel expressions of thought, art in all forms, including rendering existing expressions, such as musical scores, theater plays or texts, in an individual way in performing arts or by graphic design.

Examples:The creation of the original manuscript score of ‘Uwertura tragiczna’ by Andrzej Panufnik in 1942 in Warsaw (F28)

The reconstruction from memory of the manuscript score of ‘Uwertura tragiczna’ by Andrzej Panufnik in 1945 after the original score was destroyed during the war (F28)

Performing the ballet entitled ‘Rite of spring’/,/ as choreographed by Pina Bausch, in Avignon, at the Popes’ Palace, on July 7, 1995 [individual performance] (F31)

Performing the operatic work entitled ‘Dido and Aeneas’, as directed by Edward Gordon Craig and conducted by Martin Shaw, in London, Hampstead Conservatoire, on May 17, 18, and 19, 1900 [run of performances] (F31)

Properties*:*R19 <#_R19_created_a>created a realisation of (was realised through): F1 <#_F1_Work_1>Work

The property R19 goes up from F28 to new class. We need a more general property from the Externalization Event to the persistent expressions it produced or contributed to, be it a manuscript, a recording, a painting of a theater scene. This property should generalize overR17 <#_R17_created_(was>created (was created by):F2 <#_F2_Expression>Expression.

I could think of "Rxx has memorization in: F2 Expression".

The point is, that the persistent Expression could be a product directly of the "externalizers" or by the a member of the audience. If an author dictates a text to a scribe, or Platon reporting Sokrates, there is not much difference to someone taking video from a theater performance. This means, that the range of "Rxx has memorization in: F2 Expression" may or may not be product of another expression creation. It will however always require presence of the secondary creators in the primary externalization (or of a robot recording device).

Looking forward to your comments!

Martin

--
------------------------------------
 Dr. Martin Doerr

 Honorary Head of the
 Center for Cultural Informatics

 Information Systems Laboratory
 Institute of Computer Science
 Foundation for Research and Technology - Hellas (FORTH)

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