DocumentCode :
383143
Title :
Talking to Godot: dialogue with a mobile robot
Author :
Theobalt, Christian ; Bos, Johan ; Chapman, Tim ; Espinosa-Romero, Arturo ; Fraser, Mark ; Hayes, Gillian ; Klein, Ewan ; Oka, Tetsushi ; Reeve, Richard
Author_Institution :
Div. of Informatics, Edinburgh Univ., UK
Volume :
2
fYear :
2002
fDate :
2002
Firstpage :
1338
Abstract :
Godot is a mobile robot platform that serves as a testbed for the interface between a sophisticated low-level robot navigation and a symbolic high-level spoken dialogue system. The interesting feature of this combined system is that information flows in two directions: (1) the navigation system. supplies landmark; information from the cognitive map used for the interpretation of the user´s utterances in the dialogue system; and (2) the semantic content of utterances analysed by the dialogue system are used to adjust probabilities about the robot´s position in the navigation system.
Keywords :
computerised navigation; interactive systems; knowledge based systems; mobile robots; sonar; speech recognition; user interfaces; Godot; cognitive map; context-sensitive semantic representations; knowledge based system; landmark information; mobile robot; navigation; sonar; symbolic spoken dialogue system; utterances; Cognitive robotics; Humans; Informatics; Information analysis; Mobile communication; Mobile robots; Motion planning; Natural languages; Navigation; System testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Robots and Systems, 2002. IEEE/RSJ International Conference on
Print_ISBN :
0-7803-7398-7
Type :
conf
DOI :
10.1109/IRDS.2002.1043940
Filename :
1043940
Link To Document :
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