%0 Journal Article %A Guillon, Bruno %T Input- or output-unary sweeping transducers are weaker than their 2-way counterparts %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2016 %P 275-294 %V 50 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2016028/ %R 10.1051/ita/2016028 %G en %F ITA_2016__50_4_275_0