Marwa Boulakbech Nizar Messai Yacine Sam Thomas Devogele Attentive Knowledge-Aware Path Network for Explainable Travel Mashup. 519-533 2022 WISE https://doi.org/10.1007/978-3-031-20891-1_37 conf/wise/2022 db/conf/wise/wise2022.html#BoulakbechMSD22