Keywords | word frequency | word chain |
Blockchain | 590 | 1806 |
Protection of privacy | 127 | 576 |
Blockchain technology | 121 | 216 |
Data sharing | 103 | 419 |
Smart contract | 80 | 420 |
Decentralization | 67 | 281 |
Data security | 56 | 216 |
Distributed storage | 54 | 210 |
Big data | 40 | 147 |
Bitcoin | 35 | 141 |
Internet of Things | 34 | 142 |
Consensus mechanism | 33 | 163 |
Data store | 31 | 113 |
Alliance chain | 28 | 115 |
Artificial intelligence | 16 | 52 |
Digital currency | 12 | 39 |
Distributed ledger | 11 | 42 |
Access control | 9 | 55 |
Cryptography | 9 | 58 |