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revision 1.9 by tjl, Wed Apr 30 11:34:44 2003 UTC revision 1.10 by tjl, Wed Apr 30 12:03:55 2003 UTC
# Line 21  Abstract Line 21  Abstract
21  We describe the design of a desktop environment  We describe the design of a desktop environment
22  in which applications blend by  in which applications blend by
23  storing data in a shared RDF graph.  storing data in a shared RDF graph.
24    For example, a calendar and a  For example, a calendar and a
25  genealogy application could share data about a person's birthday.  genealogy application could share data about a person's birthday.
26  We use a Model-View-Controller (MVC) architecture in which the shared  We use a Model-View-Controller (MVC) architecture in which the shared
27  RDF graph acts as the model.  RDF graph acts as the model.
28    Applications provide *views* of the RDF data;  Applications provide *views* of the RDF data;
29  in the margins around the main view, a *view manager* shows other  in the margins around the main view, a *view manager* shows other
30  applications' views of related information.  applications' views of related information.
31  Selecting a view in the margin  Selecting a view in the margin
# Line 56  MISTAKES NOT TO MAKE: Line 56  MISTAKES NOT TO MAKE:
56        Need to compare to other research systems for level playing        Need to compare to other research systems for level playing
57        field.        field.
58    
59    MAKE CLEAR
60    
61        - we're not discussing ontologies
62    
63        - we're not discussing semantic interoperability
64    
65  - co-operation between "applications":  - co-operation between "applications":
66    
67      - data      - data
# Line 107  Related work Line 113  Related work
113    
114  - our unpublished work on vobs in zz  - our unpublished work on vobs in zz
115    
116  The extended RDF-based Model-View-Controller architecture  Vobs: an extended RDF-based Model-View-Controller architecture
117  =========================================================  ==============================================================
118    
119  - model = single, global, modifiable RDF graph  - model = single, global, modifiable RDF graph
120    
# Line 119  The extended RDF-based Model-View-Contro Line 125  The extended RDF-based Model-View-Contro
125    
126  - focus+context  - focus+context
127    
128    - without co-operation between views, showing temporal and spatial
129      relationships of occurrences of the same node!
130    
131    - temporal: interpolation animation
132    
133    - spatial: connecting beams (ref: Ted's xu stuff)
134    
135    Example:
136    
137  Fenfire architecture  Fenfire architecture
138  ====================  ====================
139    
# Line 187  Interlinkable email Line 202  Interlinkable email
202  Conclusion  Conclusion
203  ==========  ==========
204    
205    - multiple occurrences of nodes in the same view
206    
207        - difficult
208    
209  - not yet finished  - not yet finished
210    
211  .. bibliography:: gzigzag  .. bibliography:: gzigzag

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