A Knowledge-Grounded Task-Oriented Dialogue System with Hierarchical Structure for Enhancing Knowledge Selection.

Hayoung Lee Okran Jeong

Published in: Sensors (2023)

Keyphrases

hierarchical structure
dialogue system
domain knowledge
knowledge acquisition
image features
hierarchical organization
human robot
hierarchical classification
human subjects
domain experts
database
knowledge representation
xml documents
relational databases
expert systems
multi agent systems
computer vision