Database Ontology-Supported Query for Ubiquitous Environments.
Vinícius MaranGuilherme Medeiros MachadoAlencar MachadoIara AugustinJoão Carlos Damasceno LimaJosé Palazzo M. de OliveiraPublished in: WebMedia (2017)
Keyphrases
- database
- ubiquitous environments
- database queries
- query processing
- databases
- semantic query
- access methods
- database systems
- relational databases
- web databases
- heterogeneous databases
- query expansion
- indexing techniques
- knowledge representation
- database management systems
- database schema
- domain knowledge
- query answers
- relevance feedback
- response time
- semantic web
- query language
- query evaluation
- complex queries
- knowledge base
- answering queries
- user queries
- learning algorithm
- reinforcement learning
- information retrieval systems
- data model
- keywords
- artificial neural networks