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