Xin Song, Kazuki Maeda, Hiroyuki Kunimasa, Hiroyuki Toyota, Dongli Han. Topic control in a free conversation system. In Proceedings of the 5th International Conference on Natural Language Processing and Knowledge Engineering, NLPKE 2009, Dalian, China, September 24-27, 2009. pages 1-6, IEEE, 2009. [doi]
Abstract is missing.