Categorize and Efficient: Top K Keyword Search of Spatial-Textual Data on the Road Network

Spatio-textual information nowadays becomes so popular and mandatory for each searching application. Many organization have shown their concern regarding importance of using spatial information (\"Latitude\" & \"Longitude\") along with Textual data (i.e. Keyword Query \"Hospital\"). In parallel study, of searching trend and getting Top k result out of Spatio-Textual search data by using two spatial-Textual indexing technique IR-Tree and IQuad-Tree. As previously prove that the IQuad-Tree having better performing result in terms of storage and retrieval of spatial query point and the content related to it spatial point.

Provided by: International Journal of Computer Science and Information Technologies Topic: Big Data Date Added: May 2014 Format: PDF

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