TY - JOUR AU - Ghorani, Maryam TI - State hyperstructures of tree automata based on lattice-valued logic JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 2018 SP - 23 EP - 42 VL - 52 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ita/2018004/ DO - 10.1051/ita/2018004 LA - en ID - ITA_2018__52_1_23_0 ER -