This book constitutes the refereed post-conference proceedings of the Second International Conference on Pan-African Intelligence and Smart Systems, PAAISS 2022, which was held in Dakar, Senegal, in November 2022. The 27 revised full papers presented were carefully selected from 70 submissions.

​IoT and Enabling Smart System Technologies.- A certificate-based pairwise key establishment protocol for IoT resource-constrained devices.- Reinforcement Learning-Based Dynamic Path Allocation in IoT Systems.- Reduction of data transmission in an IoT wireless sensor network.- Special Topics of African Interest.- A Comparative Study of Regressors and Stacked Ensemble Model for Daily Temperature Forecasting: A case study of Senegal.- Exploring use of Machine Learning Regressors for daily rainfall prediction in the Sahel region: A case study of Matam, Senegal.- Artificial Intelligence Theory and Methods.- Dynamic pre-trained models layer selection using Filterweights Cosine Similarity.- Learning approximate invariance requires far fewer data.- Deep Matrix Factorization for Multi-View Clustering using Density-Based Preprocessing.- Application of Genetic Algorithm for Complexity Metrics-Based Classification of Ontologies with ELECTRE Tri.- Local Features Based Spectral Clustering for Defect Detection.- Artificial Intelligence Applications in Medicine.- Help in the early diagnosis of liver cirrhosis using a learning transfer method.- Automatic Detection of COVID-19 using Ensemble Transfer Learning based on Lung CT Scans.- Pancreas Instance Segmentation using Deep Learning Techniques.- Automating Sickle Cell Counting using Object detection Techniques.- Remote sensing and AI in Agriculture.- Quaternionic wavelets for estimating forest biomass By gradient boosting methods.- Detection and classification of underwater acoustic events.- Plant Diseases Detection and Classification using Deep Transfer Learning.- Light-weight Deep Learning Framework for Automated Remote Sensing Images Classification.- AI applications and Smart Systemstechnologies.- DeepMalOb: Deep detection of obfuscated Android malware.- Reconfigurable Intelligent Surfaces: Redefining the entirety of wireless communication systems in leaps and bounds.- A New Class of DC-free Run-Length Limited Codes.- Affective Computing.- Conversational Pattern Mining using Motif Detection.- Facial Expression Recognition with Manifold Learning and Graph Convolutional Network.- Speech Emotion Classification: A Survey of the State-of-the-Art.- Intelligent Transportation systems.- Forward Obstacle Detection by Unmanned Aerial Vehicles.- Multi-Agent Reinforcement Learning based Approach for Vehicle Routing Problem.- An on-site collaborative approach of road crash data collection.