@InProceedings{spiliotopoulos2001robot,
author="Spiliotopoulos, Dimitris
and Androutsopoulos, Ion
and Spyropoulos, Constantine D.",
title="Human-Robot Interaction Based on Spoken Natural Language Dialogue",
booktitle="Proceedings of the European Workshop on Service and Humanoid Robots (ServiceRob-2001), Santorini, Greece, 25-27 June 2001",
pages="1--5",
}