Hitachi Systems, Ltd.

Michiori Yoshitake

Hiroto Fukushima

Shinya Iwasaki

Nobuo Kudo

Ken Iikura

Natsuki Ohta

Tomoharu Ichihara

Naoya Tsumura

Yoshimitsu Toyoba

Akifumi Kawato

A chat bot capable of seamlessly acquiring, in response to user input in a chat session, information necessary for an appropriate chat scenario for assisting the user from an external system and dynamically generating a chat scenario. Accordingly, the chat bot control device includes an external data acquisition unit for acquiring, in a chat session between a user and a chat bot, chat scenario creation data for generating a chat scenario from a predetermined external system based on a first input from the user; a scenario generation unit for generating, based on the chat scenario creation data, a first chat scenario that specifies transitions of a dialogue between the user and the chat bot using predetermined scenario conversion logic that defines a chat scenario generation pattern; and a scenario execution unit for executing the first chat scenario in the chat session.

Chat bot control device, chat bot control method, and chat bot control device system

Growing community of inventors

Tokyo, Japan

Michiori Yoshitake