Cluster query: a new query pattern on temporal knowledge graph.
Jinjing HuangWei ChenAn LiuWeiqing WangHongzhi YinLei ZhaoPublished in: World Wide Web (2020)
Keyphrases
- query patterns
- temporal knowledge
- query result
- user queries
- temporal reasoning
- xml queries
- temporal information
- xml databases
- query processing
- database
- databases
- temporal logic
- temporal constraints
- xpath queries
- structured data
- sql queries
- range queries
- query evaluation
- xml data
- database queries
- data objects
- skyline queries
- join algorithms
- query plan
- data sources
- search engine
- formal representation