# UBAR: Towards Fully End-to-End Task-Oriented Dialog Systems with GPT-2.

> Research article (National Conference on Artificial Intelligence, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3174401467](https://www.wikidata.org/wiki/openalex:W3174401467)  
**Source**: https://4ort.xyz/entity/ubar-towards-fully-end-to-end-task-oriented-dialog-systems-with-gpt-2