xDBTagger: explainable natural language interface to databases using keyword mappings and schema graph.
Arif UstaAkifhan KarakayaliÖzgür UlusoyPublished in: VLDB J. (2024)
Keyphrases
- natural language interface to databases
- schema mappings
- keywords
- proximity search
- random walk
- domain independent
- graph theory
- directed graph
- structured data
- graph representation
- keyword search
- weighted graph
- databases
- schema matching
- data exchange
- database schema
- graph based algorithm
- xml data
- bipartite graph
- semantic mapping
- data model
- graph model
- link analysis
- graph structure
- graph matching
- graph theoretic
- graph data
- undirected graph
- relational schema
- dependency graph
- search queries