Including but not limited to the following contents:
Track 1: Blockchain Technology and Applications
Blockchain Architecture and Consensus Mechanism
Smart Contract Design and Security
Decentralized Identity and Autonomous Sovereign Identity
Blockchain Scalability and Performance Optimization
Cross-chain Interoperability and Distributed Ledger
Blockchain Data Model and Storage
Digital Currency and Central Bank Digital Currency
DeFi Security
Blockchain Privacy Protection and Zero-Knowledge Proof
Applications of Blockchain in Supply Chain and Traceability
Blockchain Governance and Regulatory Framework
Integration of Blockchain and Internet of Things
Track 2: Geographic Information and Spatial Data
Geographic Information System (GIS) and Spatial Analysis
Remote Sensing and Geospatial Data Collection
Spatial Data Infrastructure and Interoperability
Digital Twin and 3D Geographical Modeling
Spatial Data Mining and Knowledge Discovery
Geospatial Big Data Analysis
Spatial Data Visualization and Mapping
GNSS and Spatial Positioning Technology
Geospatial Data Quality and Uncertainty
Spatial Data Indexing and Query Optimization
GIS Applications in Land Management and Urban Planning
Geospatial Data Copyright and Traceability
Track 3: Data Security and Privacy Protection
Applied Cryptography and Post-Quantum Cryptography
Privacy Enhancing Technologies (PETs)
Differential Privacy and Secure Multi-party Computation
Data Encryption and Access Control
Zero-Trust Architecture and Trusted Computing
Supply Chain Security and Software Security
Network Attack Detection and Intrusion Prevention
Data Security Audit and Risk Assessment
Internet of Things and Edge Computing Security
Cloud Native Security and Distributed Storage Security
Spatial Data Security and Privacy Protection
Data Security Sharing Enabled by Blockchain