DialBB-NC: An Open-Source No-Code Tool for Dialogue System Development

Abstract

This paper describes the design and implementation of DialBB-NC, a no-code dialogue system development tool. To apply dialogue system technology to various fields, it is desirable that even non-technical users can build dialogue systems. DialBB-NC is a tool that enables the development of dialogue systems without coding, facilitating installation, configuration, dialogue knowledge editing, and application deployment. Dialogue knowledge can be described by combining state transition networks with large language model calls. DialBB-NC is implemented using the dialogue system development framework DialBB and is released as open-source software like DialBB.