Proceedings of the 3rd Workshop on e-Commerce and NLP Shervin Malmasi editor Surya Kallumadi editor Nicola Ueffing editor Oleg Rokhlenko editor Eugene Agichtein editor Ido Guy editor 2020-07 Association for Computational Linguistics Seattle, WA, USA text conference publication ecnlp-2020-e https://aclanthology.org/2020.ecnlp-1.0/