W. Zou, R. Socher, D. Cer, and C. Manning. Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing, page 1393--1398. (2013)
J. Moore, S. Chen, D. Turnbull, and T. Joachims. Conference of the International Society for Music Information Retrieval Conference (ISMIR), page 401-406. (2013)
M. Ramazanov. Further progress in analysis. Proceedings of the 6th International ISAAC Congress, page 734-739. World Scientific Publishing Co. Pte. Ltd., (2009)