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We show that robots, even though not aware of each other, can be effective in group transport. Group transport can even be performed by robots that behave as in solitary transport. Still, robots engaged in group transport can benefit from behaving differently from robots engaged in solitary transport. The best group transport behaviors yielded by half of the evolutions let robots organize into self-assembled structures. This provides evidence that self-assembly can provide adaptive value to individuals that compete in an artificial evolution based on task performance. We conclude the article by discussing potential implications for evolutionary biology and robotics.<\/jats:p>","DOI":"10.1177\/1059712308090537","type":"journal-article","created":{"date-parts":[[2008,10,2]],"date-time":"2008-10-02T07:23:29Z","timestamp":1222932209000},"page":"285-305","source":"Crossref","is-referenced-by-count":44,"title":["Evolution of Solitary and Group Transport Behaviors for Autonomous Robots Capable of Self-Assembling"],"prefix":"10.1177","volume":"16","author":[{"given":"Roderich","family":"Gro\u03b2","sequence":"first","affiliation":[{"name":"ANT LAB, School of Biological Sciences, University of Bristol, UK, , IRIDIA, CoDE, Universit\u00e9 Libre de Bruxelles, Belgium"}]},{"given":"Marco","family":"Dorigo","sequence":"additional","affiliation":[{"name":"IRIDIA, CoDE, Universit\u00e9 Libre de Bruxelles, Belgium,"}]}],"member":"179","published-online":{"date-parts":[[2008,10,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1016\/S0921-8890(99)00034-2"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1093\/beheco\/12.5.534"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1007\/PL00001781"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1007\/s00040-002-8286-y"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.1162\/106454603322392460"},{"key":"atypb6","volume-title":"The new S language. 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