KBQA: Accelerate Fuzzy Path Query on Knowledge Graph.
Li ZengQiheng YouJincheng LuShizheng LiuWeijian SunRongqian ZhaoXin ChenPublished in: DEXA (1) (2023)
Keyphrases
- domain knowledge
- query processing
- database
- fuzzy logic
- similarity graph
- response time
- knowledge base
- logic rules
- flow graph
- knowledge acquisition
- flexible querying
- imprecise information
- query evaluation
- directed graph
- shortest path
- random walk
- knowledge management
- data structure
- structured data
- query expansion
- graph matching
- fuzzy numbers
- shortest path problem
- path length
- path expressions
- path queries
- web search
- relevance feedback
- keywords