/[gzz]/manuscripts/FutureVision/vision.rst
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revision 1.62 by tjl, Thu Sep 18 09:41:46 2003 UTC revision 1.63 by tjl, Thu Sep 18 09:47:00 2003 UTC
# Line 348  unified ideas from the freely structured Line 348  unified ideas from the freely structured
348  and tightly structure knowledge representation.  and tightly structure knowledge representation.
349  It used a frame-based representation,  It used a frame-based representation,
350  with custom schemas: classes contain slots to be filled by other  with custom schemas: classes contain slots to be filled by other
351  objects.  objects. However, the system is still restricted to using separate
352    sessions and defining schemas for each session - the system is
353    a knowledge organization tool, not a full operating environment.
354    
355      - allows defining and changing the schemas      - allows defining and changing the schemas
356    
357          - allows the user to define the information objects that          - allows the user to define the information objects that
358            are relevant            are relevant
359    
360          - structures change in experience (`Marshall et al. 1993`)          - structures change in experience
361              (`Marshall et al. 1993`)
362    
363      - sessions, though, defined with fixed schemas      - sessions, though, defined with fixed schemas
364    
# Line 373  than the types of the items themselves. Line 376  than the types of the items themselves.
376  Structural computing  Structural computing
377  --------------------  --------------------
378    
379      Hypermedia operating systems (HOSS), `Nürnberg et al (1996)`_  The change of the computer system abstractions
380    in Hypermedia operating systems (Nürnberg et al 1996)
381    and the subsequent structural computing framework (Nürnberg et al 1997)
382    are vital for an entirely item-based environment. XXX
383    
     Structural computing is introduced in `Nürnberg et al (1997)`_  
384    
385  RDF, Semantic Web  RDF, Semantic Web
386  -----------------  -----------------
# Line 385  Our approach is different because ... Line 390  Our approach is different because ...
390  Open Hypermedia  Open Hypermedia
391  ---------------  ---------------
392    
393    XXX Should we just not mention open hypermedia?
394    
395      - Focus: interoperability, existing apps.      - Focus: interoperability, existing apps.
396    
397      - Nelson (XXX) says "An application is a prison" --      - Nelson (XXX) says "An application is a prison" --

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