1. Amari, S., Ozeki, T., Karakida, R., Yoshida, Y., Okada, M.: Dynamics of learning in MLP: natural gradient and singularity revisited. Neural Comput. 30(1), 1–33 (2018)
2. Hamanaka, M., Hirata, K., Tojo, S.: ATTA: automatic time-span tree analyzer based on extended GTTM. In: Proceedings of the 6th International Conference on Music Information Retrieval Conference (ISMIR 2005), pp. 358–365 (2005)
3. Hamanaka, M., Hirata, K., Tojo, S.: Melody morphing method based on GTTM. In: Proceedings of International Computer Music Conference (ICMC 2008), pp. 155–158 (2008)
4. Hamanaka, M., Hirata, K., Tojo, S.: Melody extrapolation in GTTM approach. In: Proceedings of International Computer Music Conference (ICMC 2009), pp. 89–92 (2009)
5. Hamanaka, M., Hirata, K., Tojo, S.: Musical structural analysis database based on GTTM. In: Proceedings of the 15th International Conference on Music Information Retrieval Conference (ISMIR 2014), pp. 107–112 (2014)