Machine learning, optimization, and data science 8th international workshop, LOD 2022, Certosa di Pontignano, Italy, September 19–22, 2022, revised selected papers, part II - Nicosia, Giuseppe; Ojha, Varun; La Malfa, Emanuele; La Malfa, Gabriele; Pardalos, Panos; Di Fatta, Giuseppe; Giuffrida, Giovanni; Umeton, Renato (Lecture notes in computer science, 2023)