A Linguistic Multi-level Weighted Query Language to Represent User Information Needs.
Enrique Herrera-ViedmaAntonio Gabriel López-HerreraSergio AlonsoCarlos PorcelFrancisco Javier CabrerizoPublished in: FUZZ-IEEE (2007)
Keyphrases
- query language
- data model
- natural language
- information retrieval systems
- object oriented
- expressive power
- query evaluation
- relational algebra
- neural network
- database
- multi layer
- higher level
- recursive queries
- structured documents
- weighted sum
- personal information
- weighted graph
- natural language processing
- bayesian networks
- real time