A new adaptation mechanism of the ALNS algorithm using reinforcement learning.- A solution based on Faster R-CNN for augmented reality markers’ detection: Drawing courses case study.- Unsupervising denoising model based generative adversarial networks.- Meta-heuristic algorithms for text feature selection problems.- A Deep learning approach for Hand Gestures Recognition.- An IoT ecosystem-based architecture of a Smart Livestock Farm.- Analyzing Instagram images to predict personality traits.- Heuristic algorithm for extracting frequent patterns in transactional databases.