Preference-Aware Top-k Spatio-Textual Queries.
Yunpeng GaoYao WangShengwei YiPublished in: WAIM Workshops (2016)
Keyphrases
- query processing
- user defined
- spatio temporal
- query language
- result set
- user queries
- multimedia
- database queries
- web search engines
- aggregation queries
- candidate set
- range queries
- query evaluation
- query result
- efficient processing
- query logs
- response time
- retrieval systems
- multi criteria
- keywords
- database
- query terms
- cost model
- skyline queries
- approximate answers
- database systems
- search queries
- complex queries
- data sources
- natural language
- aggregate queries
- temporal filtering