A Pay as You Use Resource Security Provision Approach Based on Data Graph, Information Graph and Knowledge Graph.
Lixu ShaoYucong DuanLizhen CuiQuan ZouXiaobing SunPublished in: IDEAL (2017)
Keyphrases
- raw data
- graph representation
- structured information
- database
- graph structures
- prior knowledge
- information resources
- enormous amounts
- information sources
- data collection
- data sets
- structured data
- graph structure
- graph theory
- structural information
- expert knowledge
- knowledge discovery
- missing information
- sensitive data
- weighted graph
- bipartite graph
- domain knowledge
- data mining techniques
- background knowledge
- temporal information
- structural patterns
- multiple sources
- graph model
- privacy concerns
- valuable knowledge
- semantically rich
- knowledge base
- random walk
- data mining tools
- training data
- sensitive information
- sensor data
- directed graph
- wireless sensor networks
- global information
- graph data
- data privacy
- computer systems
- metadata
- information loss
- critical information
- data sources