主题词：Privacy-Preserving Technologies in Data; Advanced Graph Neural Networks; Complex Network Analysis Techniques; Human Mobility and Location-Based Analysis; Cryptography and Data Security; Recommender Systems and Techniques; Data Management and Algorithms; Topic Modeling; Advanced Image and Video Retrieval Techniques; Cloud Computing and Resource Management; Graph Theory and Algorithms; Face and Expression Recognition; Domain Adaptation and Few-Shot Learning; Caching and Content Delivery; Traffic Prediction and Management Techniques; Anomaly Detection Techniques and Applications; Text and Document Classification Technologies; Network Security and Intrusion Detection; Advanced Data Storage Technologies; Image Retrieval and Classification Techniques; IoT and Edge/Fog Computing; Adversarial Robustness in Machine Learning; Data Quality and Management; Time Series Analysis and Forecasting; Data Stream Mining Techniques