Efficient Top K Temporal Spatial Keyword Search.
Chengyuan ZhangLei ZhuWeiren YuJun LongFang HuangHongbo ZhaoPublished in: CoRR (2018)
Keyphrases
- keyword search
- spatial and temporal
- spatio temporal
- keywords
- relational databases
- search engine
- spatial features
- temporal correlation
- temporal aspects
- structured data
- temporal dimension
- xml keyword search
- xml data
- xml databases
- spatial information
- query language
- temporal information
- semantic search
- keyword queries
- search queries
- spatial data
- xml documents
- faceted search
- keyword search in relational databases
- web search engines
- inverted index
- proxy re encryption
- keyword search over relational databases
- data sets
- semi structured
- information extraction
- data model
- structured databases
- information retrieval
- query keywords
- databases
- semantic tags
- proximity search