Data science and Artificial Intelligence -- A Distributed Memory-Based Minimization of Large-Scale Automata Alpha Mouhamadou DIOP -- Short-Term Holt Smoothing Prediction Model of Daily COVID-19 Reported Cumulative Cases Ousseynou Mbaye -- Learning color transitions to extract senegalese license plates -- Intrusions detection and classification using Deep Learning approach -- Comparison study of vowels' formant of native and nonnative Arabic speakers -- Telecom & Artificial Intelligence 6 A new Strategy for Deploying a Wireless Sensor Network based on a Square-Octagon Pattern to Optimizes the Covered Area -- Frequency Reconfigurable UHF RFID Dipole Tag Antenna using a PIN diode -- Leveraging cloud inter-zone architecture for response time reduction -- IoT & ICT Applications -- eFarm-Lab: Edge AI-IoT Framework for Agronomic Labs Experiments -- Enhancing farmers productivity through IoT and Machine Learning: A state-of-the-art review of recent trends in Africa -- Mathematical modeling and proposal of an architecture for the surveillance in the distance of similarly installations.

This book constitutes the refereed post-conference proceedings of the 11th EAI International Conference on Research in Computer science and its Applications, CNRIA 2021, held in June 2021. Due to COVID-19 pandemic the conference was held virtually. The 11 full papers presented were selected from 24 submissions and issue different problems in underserved and unserved areas. The papers are arranged in 3 tracks: data science and artificial intelligence; telecom and artificial intelligence; IoT and ICT applications.