A SURVEY ON LOCATION BASED SERACH USING SPATIAL INVERTED INDEX METHOD

Abstract

Conventional spatial queries, nearest neighbor retrieval and vary search consists solely conditions on objects geometric property. But today, several fashionable applications support new kind of queries that aim to seek out objects that satisfies each spatial knowledge and their associated text. As an example instead of considering all the hotels, a nearest neighbor queries would instead elicit the building that's nearest to among people who offer services like pool, internet at a similar time. For this a sort of questioning a variant of inverted index is employed that's effective for multidimensional points associate degreed come with an Rtree which is constructed on each inverted list, and uses the algorithm of minimum bounding methodology which will answer the closest neighbor queries with keywords in real time.