Changes between Version 19 and Version 20 of Ideas


Ignore:
Timestamp:
01/26/09 00:04:26 (14 years ago)
Author:
kiesel
Comment:

three evil big todos

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  • Ideas

    v19 v20  
    11[[PageOutline]] 
    22== Random ideas == 
     3 * '''Refactoring''' 
     4   * virtual Feature Type instances for nonbinary feature types 
     5     * pro: Don't have to handle nonbinary features as a special case all over the frontend code 
     6     * con: Breaks clean object<->RDF mapping. ft.getSubclasses() suddenly needs Item as parameter. Eventually has to consider Trust. Not straightforward to implement. 
     7   * Syncer should implement and use !ModelListener 
     8     * pro: less resource consumption, proper diff handling 
     9     * needs lots of rewriting 
     10   * One Model per Skipforward webapp (new). Many users per Skipforward webapp (done). 
     11     * pro: Less resource consumption (memory/filetransfers) 
     12     * con: Syncer needs to know with whom to sync. Not trivial (what if one user moves from SF server A to SF server B?). Privacy issues (FactsDb needs to check resources it accesses against namespaces that are supposed to be visible to the user - has to trust XMPP server). 
    313 * '''User interface''' 
    414   * Plain HTML pages for item/feature instances, just for browsing and linked data 
     
    2333   * detect 'hot topics' 
    2434 * '''Trust network''' - trust as in "peer is competent/peer's metadata is important") 
    25    * fast feature/item similarity measure - 2 weeks 
    2635   * [http://www.informatik.uni-freiburg.de/~dbis/Publications/04/EEE04.html Spreading Activation Models for Trust Propagation] 
    2736   * explicit representation of trust (see Skippies ontology) - 2-5 weeks