Keyphrases
Blockchain
94%
Blockchain System
28%
Privacy-preserving
23%
Hybrid Storage
20%
Query Performance
18%
Authenticated Data Structures
17%
Verifiable Information
13%
Blockchain-based
12%
Off-chain Storage
10%
Decentralized Applications
10%
Transaction Processing
10%
Trace Privacy
10%
Fairness Analysis
10%
Proof of Stake
10%
Rich-get-richer
10%
Exploratory Framework
10%
Aggregate Bandwidth
10%
Storage Node
10%
Light Client
10%
Optimal Algorithm
10%
Public Key Management
10%
Auditable
10%
Conjunctive Keyword Search
10%
Virtual File System
10%
Ledger
10%
Blockchain Database
10%
Bipartite Graph
10%
Keyword Search
10%
Multilayer Graph
10%
Query Authentication
10%
Community Search
10%
Data Sharing
10%
Core Decomposition
10%
Kernel Density Visualization
10%
Federated Learning
10%
Dynamic Graph
10%
Multichain
10%
Boolean Range Query
10%
Contact Tracing
10%
Cross-layer
10%
Truss
10%
Security Analysis
8%
Chameleon
7%
Optimization Techniques
7%
Structure Scheme
7%
Inverted Index
7%
Federated Learning System
6%
Forward Privacy
6%
Dynamic Update
6%
Query Types
6%
Database Engine
6%
Search Efficiency
6%
User Privacy
6%
Time Complexity
6%
Storage Model
5%
Bloom Filter
5%
Service Provider
5%
Query Result
5%
Evaluation Results
5%
Blockchain Network
5%
Block Header
5%
Greedy Tree
5%
Weighted Tree
5%
Summarization Algorithm
5%
Topic Recommendation
5%
Optimal Tree
5%
Tamper Resistance
5%
Robustness Enhancement
5%
Node Size
5%
Rich Query
5%
Object Registration
5%
Secure Database
5%
Resistance Features
5%
Zero Weights
5%
ACM Computing Classification System
5%
Tree Reduction
5%
Performance Improvement
5%
Gene Ontology
5%
Disease Ontology
5%
Algorithm Complexity
5%
Data Summarization
5%
Approximation Guarantee
5%
Cryptocurrency
5%
Distributed Environment
5%
Maintenance Cost
5%
Usability Evaluation
5%
Immutability
5%
Security Assurance
5%
Numerical Attributes
5%
Hierarchical Tree
5%
Sliding Window
5%
Efficient Query Processing
5%
Hotspot Detection
5%
Data Objects
5%
Merkle
5%
Graph Visualization
5%
Search Performance
5%
Dynamic Programming Algorithm
5%
Processing Framework
5%
Tree Index
5%
Two-layer
5%
Linear Scanning
5%
Approximation Algorithms
5%
Query Integrity
5%
Computer Science
Blockchain
100%
Subgraphs
21%
Privacy Preserving
20%
Keyword Search
20%
Time Complexity
20%
Data Structure
17%
Experimental Result
16%
Bipartite Graph
10%
Multiple Domain
10%
Transaction Processing
10%
Core Decomposition
10%
Optimal Algorithm
10%
Cited Reference
10%
Filesystems
10%
Approximation (Algorithm)
10%
Local Structure
10%
Range Query
10%
Efficient Algorithm
10%
Social Network
10%
Federated Learning
10%
Heuristic Search
10%
Citation Network
10%
Connected Subgraph
10%
Data Sharing
10%
Task Graph
10%
Authentication
10%
Searching Algorithm
10%
Ontology
10%
Query Performance
8%
User Privacy
7%
Inverted Index
7%
Machine Learning
6%
Optimization Technique
6%
Storage Model
5%
Information Retrieval
5%
Distributed Environment
5%
Data Integrity
5%
Approximate Algorithm
5%
Algorithmic Efficiency
5%
Algorithm Correctness
5%
Systems and Application
5%
Usability Evaluation
5%
User Data
5%
Case Study
5%
Dynamic Programming Algorithm
5%