主题词：Data Management and Algorithms; Advanced Graph Neural Networks; Complex Network Analysis Techniques; Recommender Systems and Techniques; Topic Modeling; Web Data Mining and Analysis; Advanced Database Systems and Queries; Caching and Content Delivery; Privacy-Preserving Technologies in Data; Semantic Web and Ontologies; Service-Oriented Architecture and Web Services; Advanced Text Analysis Techniques; Peer-to-Peer Network Technologies; Human Mobility and Location-Based Analysis; Text and Document Classification Technologies; Advanced Image and Video Retrieval Techniques; Graph Theory and Algorithms; Sentiment Analysis and Opinion Mining; Spam and Phishing Detection; Natural Language Processing Techniques; Cryptography and Data Security; Opinion Dynamics and Social Influence; Data Mining Algorithms and Applications; IoT and Edge/Fog Computing; Algorithms and Data Compression