Front Matter -- Optimization. Vehicle Routing Problems with Loading Constraints: An Overview of Variants and Solution Methods / Ines Sbai, Saoussen Krichen -- MAS-aware Approach for QoS-based IoT Workflow Scheduling in Fog-Cloud Computing / Marwa Mokni, Sonia Yassa -- Solving Feature Selection Problems Built on Population-based Metaheuristic Algorithms / Mohamed Sassi -- Solving the Mixed-model Assembly Line Balancing Problem by using a Hybrid Reactive Greedy Randomized Adaptive Search Procedure / Belkharroubi Lakhdar, Khadidja Yahyaoui -- Machine Learning. An Interactive Attention Network with Stacked Ensemble Machine Learning Models for Recommendations / Ahlem Drif, SaadEddine Selmani, Hocine Cherifi -- A Comparison of Machine Learning and Deep Learning Models with Advanced Word Embeddings: The Case of Internal Audit Reports / Gustavo Fleury Soares, Induraj Pudhupattu Ramamurthy -- Hybrid Approach based on Multi-agent System and Fuzzy Logic for Mobile Robot Autonomous Navigation / Khadidja Yahyaoui -- Intrusion Detection with Neural Networks: A Tutorial / Alvise De' Faveri Tron -- List of Authors -- Index