Nathan Hahn

HCII | CMU

3 posts tagged with Crowdsourcing

  • Alloy

    Abstract Crowdsourced clustering approaches present a promising way to harness deep semantic knowledge for clustering complex information. However, existing approaches have difficulties supporting the global context needed for workers to generate…

  • Knowledge Accelerator (KA)

    Abstract Crowdsourcing offers a powerful new paradigm for online work. However, real world tasks are often interdependent, requiring a big picture view of the difference pieces involved. Existing crowdsourcing approaches that support such tasks…

  • Crowdlines

    Abstract Learning about a new area of knowledge is challenging for novices partly because they are not yet aware of which topics are most important. The Internet contains a wealth of information for learning the underlying structure of a domain, but…

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