-- Semantic Enrichment and Analysis of Building Energy Consumption Data for the City of Sofia. -- Predicting Song Popularity through Machine Learning and Sentiment Analysis on Social Networks. -- Tourist Flow Projection in Response to Weather Variability for Sustainable Tourism and Management. -- Open-Source Online Mission-planning In Emergent Environments with PDDL for multi-robot applications. -- An explainable by-design framework for transparent user-centric AI energy services. -- Mixed Reality and 3D modelling Role in Cultural Heritage Preservation as a Pathway to Sustainable Heritage and Management. -- An Innovative Methodology for Revealing Home Appliances' Consumption Patterns to Transform Energy Management and Maintenance Strategies. -- Net Zero Strategies: Empowering Climate Change Solutions Through Advanced Analytics and Time Series. -- Non-Intrusive Weather Analysis for Sustainable Preservation in Cultural Heritage Buildings. -- Resident-oriented Green Energy Optimization using a Multi-Objective Evolutionary Algorithm. -- Advancing Agricultural Sustainability through Classification of Plant Pests and Diseases. -- Data collection & wrangling towards Machine Learning in LoD2+ urban models generation. -- Unraveling Negation in Modern Greek Using Machine Learning: A Comprehensive Analysis and Detection Framework. -- Comparative Analysis of Time Series and Machine Learning Models for Air Quality Prediction Utilizing IoT Data. -- Transformer-based anomaly detection in energy consumption data. -- Museum Education: Integration of Cultural Heritage and Educational Metadata Schemas. -- New Perspectives in e-Learning: EEG-based Modelling of Human Cognition Individual Differences. -- Efficient Energy Disaggregation using DBSCAN: A Novel Approach for Enhanced Energy Management. -- Integrating Machine Learning and Biological Context for Single-Cell Gene Regulatory Network Inference . -- Optimizing Vehicle-to-Vehicle Energy Sharing with Predictive Modeling. -- Beyond 5G Networking: The Case of NANCY Project. -- Boosting Digitalization across European Regions: The AMBITIOUS Approach. -- Testing Plan Description & Field Measurements for Real-Time Wide Area Monitoring of Interconnected Power Systems in the Smart5Grid Project. -- On 6G-enabled SDN-based mobile network User Plane with DRL-based Traffic Engineering. -- On the efficient architecture for 6G System. -- Market Analysis of a Data Platform in the European Data Ecosystem. -- Scalable Data Profiling for Quality Analytics Extraction. -- Boosting Data Monetization with DATAMITE. -- Data Monetization Opportunities and Challenges: The European Landscape by DATAMITE. -- OCTAPUS: Empowering Next Generation Central Offices with Cross-Layer Network Intelligence towards a Reconfigurable Data Plane. -- A Survey on Machine Learning Approaches in Water Analysis. -- Innovative digital forensic and investigation tools for Law Enforcement: The EMPOWER & TRACY Approach. -- Seamless Integration of Efficient 6G Wireless Technologies for Communication and Sensing enabling Ecosystems. -- Promoting Deployment of Innovative Use Cases in Market Verticals for the Support of 6G Evolution: The 6G-PATH Context.

This book constitutes the refereed proceedings of three International Workshops held as parallel events of the IFIP WG 12.5 International Workshops on Artificial Intelligence Applications and Innovations, AIAI 2024, held in Corfu, Greece, during June 27-30, 2024. The 30 full papers and 4 short papers presented in this book were carefully reviewed and selected from 69 submissions. AIAI 2024 Workshop volume presents papers from the following three workshops: 13th event of the International Mining Humanistic Data Workshop (MHDW 2024) 9th 5G-PINE Workshop (5G-PINE 2024) 1st Workshop on AI Applications for Achieving the Green Deal Targets (ΑΙ4GD 2024).