主题词：Network Security and Intrusion Detection; Big Data and Business Intelligence; Technology Adoption and User Behaviour; Sentiment Analysis and Opinion Mining; Advanced Malware Detection Techniques; Stock Market Forecasting Methods; Digital Marketing and Social Media; COVID-19 diagnosis using AI; AI in Service Interactions; Digital Media Forensic Detection; Multi-Criteria Decision Making; Natural Language Processing Techniques; Information and Cyber Security; Digital Transformation in Industry; Fuzzy Logic and Control Systems; Spam and Phishing Detection; Digital and Cyber Forensics; Impact of AI and Big Data on Business and Society; Topic Modeling; Advanced Neural Network Applications; Customer Service Quality and Loyalty; Educational Games and Gamification; AI in cancer detection; Ethics and Social Impacts of AI; Online Learning and Analytics