/[gzz]/gzz/Documentation/misc/benja-diff-fa/thesis.rst
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revision 1.9 by benja, Mon Feb 10 03:58:41 2003 UTC revision 1.10 by benja, Mon Feb 10 05:35:31 2003 UTC
# Line 78  Hyper-G uses an efficient protocol for d Line 78  Hyper-G uses an efficient protocol for d
78  on the public Internet.  on the public Internet.
79    
80  Location-independent identifiers for documents  Location-independent identifiers for documents
81  make such a system unnecessary; a peer-to-peer lookup system  make such notification unnecessary; peer-to-peer lookup
82  can find documents wherever they are moved.  can find documents wherever they are moved.
83  Such a system also works for data not publicized on the Internet.  This also works for data not publicized on the Internet.
84  For example, if one email has a document attached to it, and another email  For example, if one email has a document attached to it, and another email
85  links to this document, an index of locally stored documents  links to this document, an index of locally stored documents
86  by permanent identifier allows the system to follow the link.  by permanent identifier allows the system to follow the link.
# Line 88  This would be extremely difficult to rea Line 88  This would be extremely difficult to rea
88  notification mechanism like Microcosm's and Hyper-G's.  notification mechanism like Microcosm's and Hyper-G's.
89    
90  *Tracking alternative versions* is an issue when documents are modified  *Tracking alternative versions* is an issue when documents are modified
91  on several independent, unconnected systems, for example  on several independent, unconnected computers, for example
92  when a user takes a document home from work on a floppy disk;  when a user takes a document home from work on a floppy disk;
93  when they keep the same set of documents on their desktop and laptop,  when they keep the same set of documents on their desktop and laptop,
94  modifying them on each; when two people collaborate on a document,  modifying them on each; when two people collaborate on a document,
# Line 121  and the Hyperstructure Group at Universi Line 121  and the Hyperstructure Group at Universi
121  An article based on this thesis is being prepared for submission  An article based on this thesis is being prepared for submission
122  to the Hypertext'03 conference [#]_.  to the Hypertext'03 conference [#]_.
123    
124  .. [#] See http://www.ht03.org.  .. [#] http://www.ht03.org.
125    
126  Currently, Storm is partially implemented as a part Gzz,  Currently, Storm is partially implemented as a part of Gzz,
127  which uses Storm exclusively for all disk storage.  which uses Storm exclusively for all disk storage.
128  Gzz is an implementation of Ted Nelson's zzstructure [zigzag-welcome]_,  Gzz is an implementation of Ted Nelson's zzstructure [zigzag-welcome]_,
129  providing a platform for hypermedia-aware applications.  providing a platform for hypermedia-aware applications.
# Line 162  of mutable data on top of blocks. Sectio Line 162  of mutable data on top of blocks. Sectio
162      Blocks.c = (0,0);      Blocks.c = (0,0);
163      vertically(55, foo, Blocks, Indexing);      vertically(55, foo, Blocks, Indexing);
164    
165        
166      dx = 80; dy = 60;      dx = 80; dy = 60;
167      XuStorage.c = Indexing.c + (-dx, -dy);      XuStorage.c = Indexing.c + (-dx, -dy);
168      z1 = Indexing.c + (dx, -dy);      z1 = Indexing.c + (dx, -dy);
# Line 169  of mutable data on top of blocks. Sectio Line 170  of mutable data on top of blocks. Sectio
170      Diffs.c = z1 - (15, 15);      Diffs.c = z1 - (15, 15);
171    
172    
173  Related Work  Review of related work
174  ============  ======================
175    
176  Dangling links and alternative versions  Dangling links and alternative versions
177  ---------------------------------------  ---------------------------------------

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