[Gzz-commits] journals/plans SA_2003.rst

[Hermanni Hyytiälä]

CVSROOT:        /cvsroot/fenfire
Module name:    journals
Changes by:     Hermanni Hyytiälä <address@hidden>      03/05/12 07:19:50

Modified files:
        plans          : SA_2003.rst 

Log message:
        xu model

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/fenfire/journals/plans/SA_2003.rst.diff?tr1=1.52&tr2=1.53&r1=text&r2=text

Patches:
Index: journals/plans/SA_2003.rst
diff -u journals/plans/SA_2003.rst:1.52 journals/plans/SA_2003.rst:1.53
--- journals/plans/SA_2003.rst:1.52     Mon May 12 07:08:45 2003
+++ journals/plans/SA_2003.rst  Mon May 12 07:19:49 2003
@@ -83,13 +83,26 @@
 .. more about UIs ?
 
 
+
+
 Our system uses xanalogical storage model [ted-xu-model]_ as a 
-basis for hyperstructured media and Resource Description Framework (RDF) 
[w3rdfurl]_
-for representing internal data structures and their relationships. RDF is a 
standard 
+basis for hyperstructured media. Xanalogical storage keeps an index of 
+transclusions: identical characters copied into different documents.
+Through this mechanism, the system can show to the user all documents
+that share text with the current document.  In the xanalogical storage model, 
+links are not between documents, but individual characters. For example, in 
the 
+World Wide Web links are between documents, while in the xanalogical storage 
model 
+links are between individual characters. Each character has a
+permanent, globally unique identifier. A xanalogical link is shown between 
+any two documents containing the characters that the link connects. 
Xanalogical links 
+are external and bidirectional. 
+
+We use Resource Description Framework (RDF) [w3rdfurl]_ for representing 
internal 
+data structures and their relationships. RDF is a standard 
 of the World Wide Web Consortium for machine-processable information, and the 
Semantic 
 Web builds on it. 
 
-As a part of our research, we examine how location-independent identifiers can 
+We study how location-independent identifiers can 
 support *data mobility*. For instance, documents are often transferred quite 
freely 
 between computers: they are sent as e-mail attachments, carried around on 
disks and 
 published on the web. We use 'data mobility' as a collective