主题词：Online Learning and Analytics; Semantic Web and Ontologies; Context-Aware Activity Recognition Systems; Digital Media and Visual Art; Recommender Systems and Techniques; Face and Expression Recognition; IoT and Edge/Fog Computing; Internet of Things and AI; Network Security and Intrusion Detection; Big Data and Business Intelligence; Topic Modeling; Sentiment Analysis and Opinion Mining; Intelligent Tutoring Systems and Adaptive Learning; Natural Language Processing Techniques; Multi-Agent Systems and Negotiation; Artificial Intelligence in Healthcare; Advanced Text Analysis Techniques; Face recognition and analysis; Robotics and Automated Systems; Blockchain Technology Applications and Security; Service-Oriented Architecture and Web Services; Image Retrieval and Classification Techniques; Speech and Audio Processing; Anomaly Detection Techniques and Applications; Artificial Intelligence in Healthcare and Education