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Social Media-Based Expertise Evidence

  • Arnon YogevEmail author
  • Ido Guy
  • Inbal Ronen
  • Naama Zwerdling
  • Maya Barnea
Conference paper

Abstract

Social media provides a fertile ground for expertise location. The public nature of the data supports expertise inference with little privacy infringement and, in addition, presentation of direct and detailed evidence for an expert’s skillfulness in the queried topic. In this work, we study the use of social media for expertise evidence. We conducted two user surveys of enterprise social media users within a large global organization, in which participants were asked to rate anonymous experts based on artificial and real evidence originating from different types of social media data. Our results indicate that the social media data types perceived most convincing as evidence are not necessarily the ones from which expertise can be inferred most precisely or effectively. We describe these results in detail and discuss implications for designers and architects of expertise location systems.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Arnon Yogev
    • 1
    Email author
  • Ido Guy
    • 2
  • Inbal Ronen
    • 1
  • Naama Zwerdling
    • 1
  • Maya Barnea
    • 1
  1. 1.IBM Research-HaifaHaifaIsrael
  2. 2.Yahoo LabsHaifaIsrael

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