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Reverse spatial and textual k nearest neighbor search
2011
Proceedings of the 2011 international conference on Management of data - SIGMOD '11
Geographic objects associated with descriptive texts are becoming prevalent. This gives prominence to spatial keyword queries that take into account both the locations and textual descriptions of content. Specifically, the relevance of an object to a query is measured by spatial-textual similarity that is based on both spatial proximity and textual similarity. In this paper, we define Reverse Spatial Textual k Nearest Neighbor (RSTk NN) query, i.e., finding objects that take the query object as
doi:10.1145/1989323.1989361
dblp:conf/sigmod/LuLC11
fatcat:ix6r2f5jejgd5afvy4y24cul74