SEQ⌃3: Differentiable Sequence-to-Sequence-to-Sequence Autoencoder for Unsupervised Abstractive Sentence Compression Christos Baziotis author Ion Androutsopoulos author Ioannis Konstas author Alexandros Potamianos author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) Jill Burstein editor Christy Doran editor Thamar Solorio editor Association for Computational Linguistics Minneapolis, Minnesota conference publication baziotis-etal-2019-seq 10.18653/v1/N19-1071 https://aclanthology.org/N19-1071/ 2019-06 673 681