Efficient NN Spatial Keyword Search Using Spatial Inverted (SI) Index
نویسندگان
چکیده
منابع مشابه
Efficient Index Based Query Keyword Search in the Spatial Database
In many real time applications there is a need to represent many real time objects (universities, temples, airports, cities, buildings, lakes and companies etc) in the spatial database. Usually, spatial database objects are mapped with keywords for their reference in business or service applications. Normally, spacial objects are queried with the requirement of minimum inter object distance. No...
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An efficient algorithm for spatial databases, various approaches are delivered by the various researchers for finding the result based on the keywords, and usually spatial query is a combination of a location and set of features. in this paper, has a few deficiencies that seriously impact its efficiency. Motivated by this, we develop a new access method called the spatial inverted index that ex...
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ژورنال
عنوان ژورنال: International Journal of Engineering & Technology
سال: 2018
ISSN: 2227-524X
DOI: 10.14419/ijet.v7i2.19.12101