Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: System Demonstrations

Welcome to the proceedings of the system demonstrations session. This volume contains the papers of the system demonstrations presented at the 58th Annual Meeting of the Association for Computational Linguistics on July 5th-July 10th, 2020. This year the ACL 2020 will be an online conference.The ACL 2020 demonstrations track invites submissions ranging from early research prototypes to mature production-ready systems. We received 122 submissions this year, of which 43 were selected for inclusion in the program (acceptance rate of 35%) after reviewed by three members of the program committee. We would like to thank the members of the program committee for their timely help in reviewing the submissions.