Answering Who/When, What, How, Why through Constructing Data Graph, Information Graph, Knowledge Graph and Wisdom Graph.
Lixu ShaoYucong DuanXiaobing SunHonghao GaoDonghai ZhuWeikai MiaoPublished in: SEKE (2017)
Keyphrases
- graph representation
- raw data
- graph structure
- structured data
- prior knowledge
- data collection
- weighted graph
- directed graph
- data sets
- graph structures
- structural patterns
- graph theory
- background knowledge
- hierarchical data structure
- enormous amounts
- connected components
- sensor data
- random walk
- graph data
- computer systems
- graph model
- graph mining
- knowledge base
- information resources
- structural information
- end users
- semantically rich
- stored data
- knowledge management
- missing information
- acquisition process
- data mining
- graphical representation
- graph theoretic
- global information
- spanning tree
- directed acyclic graph
- information sources
- domain experts
- multimedia data