Mask and Reason: Pre-Training Knowledge Graph Transformers for Complex Logical Queries.
Xiao LiuShiyu ZhaoKai SuYukuo CenJiezhong QiuMengdi ZhangWei WuYuxiao DongJie TangPublished in: KDD (2022)
Keyphrases
- expert systems
- domain knowledge
- knowledge acquisition
- complex queries
- response time
- higher level
- connected components
- knowledge base
- high level
- representing knowledge
- knowledge representation
- complex domains
- knowledge management
- knowledge based systems
- logical rules
- subject matter experts
- query language
- neural network
- range queries
- user queries
- query evaluation
- query logs
- directed acyclic graph
- graph model
- knn
- knowledge discovery
- database