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The Impact of Non-verbal Communication on Lexicon Formation (2001) [3 citations — 2 self]

by Paul Vogt
In Proceedings of the Belgian/Netherlands Arti Intelligence Conference, BNAIC'01
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Abstract:

This paper presents a series of experiments in which two mobile robots develop a shared lexicon of which the meaning is grounded in the real world. The experiments investigate the impact of non-verbal communication on lexicon formation. Non-verbal communication is used to establish joint attention or to evaluate feedback. The experiments implement adaptive language games in which two agents try to communicate some real world object. When the agents fail, they can adapt their memory in order to improve performance on future occasions. As the experimental results show, the quality of the evolved lexicon is better when feedback is used rather than joint attention. 1

Citations

196 Three models for the description of language – Chomsky - 1956
73 An adaptive communication protocol for cooperating mobile robots – Yanco, Stein - 1993
71 Emergent adaptive lexicons – Steels - 1996
32 Experiments in social robotics: grounding and use of communication in autonomous agents. Adaptive Behavior – Billard, Dautenhahn - 2000
27 The learning barrier: Moving from innate to learned systems of communication – Oliphant - 1999
16 Lexicon grounding on mobile robots – Vogt - 2000
13 Learning words in non-ostensive contexts – Tomasello, Barton - 1994
7 The Development of Communication – Jong - 2000
1 The `no negative feedback evidence' problem: How do children avoid constructing an overly general grammer – Bowerman - 1988
1 The linguistic environment of one to two year old twins – Tomasello, Mannle, et al. - 1986