Sequenced Route Query with Semantic Hierarchy.
Yuya SasakiYoshiharu IshikawaYasuhiro FujiwaraMakoto OnizukaPublished in: EDBT (2018)
Keyphrases
- response time
- database
- query processing
- data sources
- query evaluation
- keywords
- query execution
- user queries
- neural network
- query formulation
- database queries
- keyword search
- user defined
- query expansion
- data structure
- query terms
- range queries
- data objects
- search queries
- relevance feedback
- complex queries
- similarity measure
- efficient processing
- aggregate queries
- correct answers
- object retrieval
- answering queries
- public transportation