Spherical Latent Spaces for Stable Variational Autoencoders Jiacheng Xu author Greg Durrett author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing Ellen Riloff editor David Chiang editor Julia Hockenmaier editor Jun’ichi Tsujii editor Association for Computational Linguistics Brussels, Belgium conference publication xu-durrett-2018-spherical 10.18653/v1/D18-1480 https://aclanthology.org/D18-1480/ 2018-oct-nov 4503 4513