A Composite Kernel Approach for Dialog Topic Tracking with Structured Domain Knowledge from Wikipedia Seokhwan Kim author Rafael E Banchs author Haizhou Li author 2014-06 text Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Kristina Toutanova editor Hua Wu editor Association for Computational Linguistics Baltimore, Maryland conference publication kim-etal-2014-composite 10.3115/v1/P14-2004 https://aclanthology.org/P14-2004/ 2014-06 19 23