Most prior work in dialogue modeling has been on written conversations mostly because of
existing data sets. However, written dialogues are not sufficient to fully capture the nature of …

Incorporating external knowledge into dialogue generation has been proven to benefit the
performance of an open-domain Dialogue System (DS), such as generating informative or …

This article introduces the Tenth Dialog System Technology Challenge (DSTC-10). This
edition of the DSTC focuses on applying end-to-end dialog technologies for five distinct …

A lot of recent work in dialogue modeling has been on written conversations, partly because
of available data sets. However, written dialogues are not sufficient to fully capture the …

This paper summarizes our contributions to the document-grounded dialog tasks at the 9th
and 10th Dialog System Technology Challenges (DSTC9 and DSTC10). In both iterations …

Humanity has fantasized about artificial intelligence tools able to discuss with human beings
fluently for decades. Numerous efforts have been proposed ranging from ELIZA to the …

Current task-oriented dialog (TOD) systems mostly manage structured knowledge (eg
databases and tables) to guide the goal-oriented conversations. However, they fall short of …

This paper summarizes our submission to Task 2 of the second track of the 10th Dialog
System Technology Challenge (DSTC10)" Knowledge-grounded Task-oriented Dialogue …

Most prior work on task-oriented dialogue systems is restricted to supporting domain APIs.
However, users may have requests that are out of the scope of these APIs. This work …

Abstract Conventional Task-oriented Dialogue (TOD) Systems rely on domain-specific
APIs/DBs or external factual knowledge to create responses. In DSTC11 track 5, we aims to …