主题词：Advanced Database Systems and Queries; Data Management and Algorithms; Cloud Computing and Resource Management; Advanced Data Storage Technologies; Data Quality and Management; Graph Theory and Algorithms; Distributed systems and fault tolerance; Advanced Graph Neural Networks; Semantic Web and Ontologies; Privacy-Preserving Technologies in Data; Caching and Content Delivery; Scientific Computing and Data Management; Data Stream Mining Techniques; Parallel Computing and Optimization Techniques; Data Mining Algorithms and Applications; Time Series Analysis and Forecasting; Complex Network Analysis Techniques; Algorithms and Data Compression; Web Data Mining and Analysis; Cryptography and Data Security; Topic Modeling; Advanced Image and Video Retrieval Techniques; Distributed and Parallel Computing Systems; Peer-to-Peer Network Technologies; Mobile Crowdsensing and Crowdsourcing