Blockchain for Secure Data Sharing in Fog-Based Smart City Systems

Mathematics

• Data Sharing 100%
• Internet of Things 59%
• Data Storage 31%
• Healthcare 26%
• Data Center 17%
• Data Management 16%
• Government 14%
• Use Case 14%
• Latency 14%
• Decentralized 14%
• Proliferation 14%
• Privacy 13%
• Computing 13%
• Sensor 12%
• Vertex of a graph 12%
• Architecture 12%
• Sharing 11%
• Context 6%

Engineering & Materials Science

• Blockchain 63%
• Data Sharing 62%
• Smart city 59%
• Internet of things 34%
• Fog computing 17%
• Data storage equipment 16%
• Data privacy 14%
• Information management 12%
• Sensors 6%

Physics & Astronomy

• fog 71%
• data storage 24%
• data management 16%
• privacy 15%
• platforms 9%
• sensors 6%