Building next generation knowledge building environments

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Presentation at CSCL 2011 post-conference in Guangzhou

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  • Building next generation knowledge building environments

    1. 1. Building Next-Generation Knowledge Building Environments<br />Guangzhou, July 12<br />
    2. 2. Knowledge Forum<br />Lite<br />Advanced<br />Basic<br />Analytic Tools<br />e.g.: Contribution, SocialNetwork, VocabularyGrowth, Writing, SemanticOverlap, KSV, KBDeX, Lexical Analytic Tools…<br />Java (client)<br />Perl (browser)<br />Tuplestore<br />
    3. 3. Knowledge Forum<br />Lite<br />Advanced<br />Basic<br />OLI-KF<br />?<br />Analytic Tools<br />Java<br />Perl<br />Google Web Toolkit (GWT)<br />…<br />PHP<br />Tuplestore<br />MySQL<br />
    4. 4. Google Web Toolkit<br />We write code in Java<br />Google translates it into JavaScript<br />Works with modern browsers<br />Applied in Google Wave, Google Ads, etc<br />Open source<br />Scalable, flexible<br />easy to switch from TupleBase to MySQL<br />Possible to integrate with JavaScript-based visualization techniques, e.g. Protovis<br />
    5. 5. PHP+MySQL<br />Motivations<br />SmartBoard/Interactive White Board<br />Mobile devices<br />Widely-used<br />Open source<br />
    6. 6. Questions<br />Which architecture?<br />How to keep it open and scalable?<br />How to coordinate all efforts to a coherent framework?<br />
    7. 7. Recent and current projects<br />OLI-KF (Carnegie-Mellon)<br />Knowledge Space Visualizer (Toronto)<br />KBDeX (Shizuoka, Japan)<br />Lexical analytic tools (Quebec)<br />Knowledge Connections Analyzer (H.K.)<br />…<br />
    8. 8. Other possibilities<br />Visualizaion<br />Protovis/Prefuse<br />Jung<br />Semantic Analysis<br />Gensim<br />TagHelper/SIDE<br />

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