Joyce, D. , Richards, L. , Cangelosi, A. , and Coventry, K. R. (2003) On the foundations of perceptual symbol systems: Specifying embodied representations via connectionism. In F. Detje and D. Dorner and H. Schaub, editors, The Logic of Cognitive Systems. Proceedings of the Fifth International Conference on Cognitive Modeling , pages 147--152. Universitatsverlag Bamberg.

Joyce, D., Richards, L., Cangelosi, A., and Coventry, K. R. (2003) On the foundations of perceptual symbol systems: Specifying embodied representations via connectionism. In F. Detje and D. Dorner and H. Schaub, editors, The Logic of Cognitive Systems. Proceedings of the Fifth International Conference on Cognitive Modeling, pages 147--152. Universitatsverlag Bamberg.

2006	-	An Embodied Model for Sensorimotor Grounding and Grounding Transfer: Experiments with Epigenetic Robots - Cangelosi,Riga	::	1
		Joyce D., Richards L., Cangelosi, A., & Coventry K.R. (2003). On the foundations of perceptual symbol systems: Specifying embodied representations via connectionism. In: F. Detje, D. Dörner, H. Schaub (Eds.), The Logic of Cognitive Systems. Proceedings of the Fifth International Conference on Cognitive Modeling (pp. 147-152), Universitätsverlag Bamberg
2004	-	Language emergence and grounding in sensorimotor agents and robots - Cangelosi,Riga,Giolito,Marocco	::
		Joyce D., Richards L., Cangelosi A., Coventry K.R. (2003). On the foundations of perceptual symbol systems: Specifying embodied representations via connectionism. Proceedings of the 5th Intl. Conference on Cognitive Modeling (ICCM 2003). Bamberg
2004	-	The sensorimotor bases of linguistic structure: Experiments with grounded adaptive agents - Cangelosi	::	3
		Joyce D., Richards L., Cangelosi A., Coventry K.R. (2003), On the foundations of perceptual symbol systems: Specifying embodied representations via connectionism. Proceedings of the 5 th Intl. Conference on Cognitive Modeling (ICCM 2003). Bamberg