?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Arms+races+and+car+races&rft.creator=Togelius%2C+Julian&rft.creator=Lucas%2C+Simon+M.&rft.subject=Machine+Learning&rft.subject=Neural+Nets&rft.subject=Artificial+Intelligence&rft.description=Evolutionary+car+racing+(ECR)+is+extended+to+the+case+of+two+cars+racing+on+the+same+track.+A+sensor+representation+is+devised%2C+and+various+methods+of+evolving+car+controllers+for+competitive+racing+are+explored.+ECR+can+be+combined+with+co-evolution+in+a+wide+variety+of+ways%2C+and+one+aspect+which+is+explored+here+is+the+relative-absolute+fitness+continuum.+Systematical+behavioural+differences+are+found+along+this+continuum%3B+further%2C+a+tendency+to+specialization+and+the+reactive+nature+of+the+controller+architecture+are+found+to+limit+evolutionary+progress.&rft.publisher=Springer&rft.date=2006&rft.type=Conference+Paper&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F5220%2F1%2FTogelius2006Arms.pdf&rft.identifier=++Togelius%2C+Julian+and+Lucas%2C+Simon+M.++(2006)+Arms+races+and+car+races.++%5BConference+Paper%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F5220%2F