XQuery-Pref: Extensão de uma Linguagem para Personalização de Consultas em Documentos XML.
Angélica F. MedeirosValéria Gonçalves SoaresEudisley Gomes dos AnjosPublished in: SBBD (Short Papers) (2015)
Keyphrases
- xml data
- xml documents
- xml format
- xml queries
- xml schema
- update operations
- xml databases
- xml query languages
- xml processing
- xml query processing
- expectation maximization
- query language for xml
- data model
- relational databases
- path expressions
- query language
- twig queries
- xml views
- query optimization
- relational data
- em algorithm
- relational and xml data
- query evaluation
- mixture model
- native xml databases
- xml streams
- xml query evaluation
- semi structured data
- xml trees
- generative model
- xpath queries
- extensible markup language
- native xml
- metadata
- integrity constraints
- probabilistic model
- query processing
- relational schema
- document structure
- keyword search
- maximum likelihood
- image segmentation
- labeling scheme
- relational database systems
- gaussian mixture model
- structured data
- unsupervised learning
- object oriented
- information retrieval