Chou, S.-H., Y.-C. Chen, K.-H. Zeng, H.-N. Hu, J. Fu, and M. Sun. “Self-View Grounding Given a Narrated 360° Video”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 32, no. 1, Apr. 2018, doi:10.1609/aaai.v32i1.12289.