Spatial Keyword Querying.
Xin CaoLisi ChenGao CongChristian S. JensenQiang QuAnders SkovsgaardDingming WuMan Lung YiuPublished in: ER (2012)
Keyphrases
- spatial keyword
- inverted file
- keywords
- geo tagged
- information retrieval systems
- text retrieval
- main memory
- web search
- access methods
- retrieval model
- databases
- document collections
- indexing method
- database
- inverted index
- query language
- web documents
- query expansion
- multimedia databases
- query processing
- data structure
- web search engines
- retrieval systems
- web content
- keyword search
- information access