AUTHOR=Nandkumar Chandran , Peternel Luka 

TITLE=Enhancing supermarket robot interaction: an equitable multi-level LLM conversational interface for handling diverse customer intents

JOURNAL=Frontiers in Robotics and AI

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2025.1576348

DOI=10.3389/frobt.2025.1576348

ISSN=2296-9144