?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Grounded+lexicon+formation+without+explicit+reference+transfer%3A+who's+talking+to+who%3F&rft.creator=Vogt%2C+Paul&rft.subject=Language&rft.subject=Computational+Linguistics&rft.subject=Robotics&rft.description=This+paper+presents+a+first+investigation+regarding+lexicon+grounding+and+evolution+under+an+iterated+learning+regime+without+an+explicit+transfer+of+reference.+In+the+original+iterated+learning+framework%2C+a+population+contains+adult+speakers+and+learning+hearers.+In+this+paper+I+investigate+the+effects+of+allowing+both+adults+and+learners+to+take+up+the+role+of+speakers+and+hearers+with+varying+probabilities.+The+results+indicate+that+when+adults+and+learners+can+be+selected+as+speakers+and+hearers%2C+their+lexicons+become+more+similar+but+at+the+cost+of+reduced+success+in+communication.&rft.publisher=Springer-Verlag&rft.date=2003&rft.type=Conference+Poster&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F3059%2F1%2Fecal2003.pdf&rft.identifier=++Vogt%2C+Paul++(2003)+Grounded+lexicon+formation+without+explicit+reference+transfer%3A+who's+talking+to+who%3F++%5BConference+Poster%5D++++(In+Press)++&rft.relation=http%3A%2F%2Fcogprints.org%2F3059%2F