%0 Journal Article %A Ghorani, Maryam %T State hyperstructures of tree automata based on lattice-valued logic %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2018 %P 23-42 %V 52 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2018004/ %R 10.1051/ita/2018004 %G en %F ITA_2018__52_1_23_0