APPARATUS AND METHOD FOR PERFORMING A SEARCH BY A RADIUS QUERY

摘要

Disclosed are an apparatus and a method for performing a search by a radius query. The apparatus comprises: a query separation unit which separates the inputted query words into queries on a landmark and queries on a destination; a radius search unit which searches the point corresponding to the queries on the destination within the radius, on the basis of the point of interest corresponding to the queries on a landmark; and an output unit which outputs the result of the search within the radius.