A Zero-Shot Approach for Multi-User Task-Oriented Dialog Generation

Shiv Surya, Yohan Jo, Arijit Biswas, Alexandros Potamianos


Abstract
Prior art investigating task-oriented dialog and automatic generation of such dialogs have focused on single-user dialogs between a single user and an agent. However, there is limited study on adapting such AI agents to multi-user conversations (involving multiple users and an agent). Multi-user conversations are richer than single-user conversations containing social banter and collaborative decision making. The most significant challenge impeding such studies is the lack of suitable multi-user task-oriented dialogs with annotations of user belief states and system actions. One potential solution is multi-user dialog generation from single-user data. Many single-user dialogs datasets already contain dialog state information (intents, slots), thus making them suitable candidates. In this work, we propose a novel approach for expanding single-user task-oriented dialogs (e.g. MultiWOZ) to multi-user dialogs in a zero-shot setting.
Anthology ID:
2023.inlg-main.14
Volume:
Proceedings of the 16th International Natural Language Generation Conference
Month:
September
Year:
2023
Address:
Prague, Czechia
Editors:
C. Maria Keet, Hung-Yi Lee, Sina Zarrieß
Venues:
INLG | SIGDIAL
SIG:
SIGGEN
Publisher:
Association for Computational Linguistics
Note:
Pages:
196–205
Language:
URL:
https://aclanthology.org/2023.inlg-main.14
DOI:
10.18653/v1/2023.inlg-main.14
Bibkey:
Cite (ACL):
Shiv Surya, Yohan Jo, Arijit Biswas, and Alexandros Potamianos. 2023. A Zero-Shot Approach for Multi-User Task-Oriented Dialog Generation. In Proceedings of the 16th International Natural Language Generation Conference, pages 196–205, Prague, Czechia. Association for Computational Linguistics.
Cite (Informal):
A Zero-Shot Approach for Multi-User Task-Oriented Dialog Generation (Surya et al., INLG-SIGDIAL 2023)
Copy Citation:
PDF:
https://aclanthology.org/2023.inlg-main.14.pdf
Supplementary attachment:
 2023.inlg-main.14.Supplementary_Attachment.pdf