Bodong Chen. Visualizing semantic space of online discourse: the knowledge forum case. In Matthew D. Pistilli, James Willis, Drew Koch, Kimberly E. Arnold, Stephanie D. Teasley, Abelardo Pardo, editors, Learning Analytics and Knowledge Conference 2014, LAK '14, Indianapolis, IN, USA, March 24-28, 2014. pages 271-272, ACM, 2014. [doi]
Abstract is missing.