Tree LSTMs with Convolution Units to Predict Stance and Rumor Veracity in Social Media Conversations Sumeet Kumar author Kathleen Carley author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication kumar-carley-2019-tree 10.18653/v1/P19-1498 https://aclanthology.org/P19-1498/ 2019-07 5047 5058