Jae-Bong Yoo, Jihie Kim. Capturing Difficulty Expressions in Student Online Q&A Discussions. In Carla E. Brodley, Peter Stone, editors, Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, July 27 -31, 2014, Québec City, Québec, Canada. pages 208-214, AAAI Press, 2014. [doi]
Abstract is missing.