Patent Document ID: 20130166586
Application ID: 13332602
Patent Status: 0

Claim One:
1. A computer-implemented method for determining skyline points of interest, comprising: determining a route path at a navigation system, wherein the route path comprises one or more links; receiving a request for a skyline query at the navigation system, wherein the skyline query is related to one or more point-of-interest attributes; in response to the request, the navigation system: determining a plurality of points of interest associated with the one or more links of the route path using a relation configured to store at least an identifier associated with a link, an identifier associated with a point of interest, a distance between the link and the point of interest, and a value for each attribute of the one or more point-of-interest attributes; selecting one or more skyline points of interest from the plurality of points of interest, wherein a skyline point of interest is not dominated by other points of interest in the plurality of points of interest with respect to the one or more point- of-interest attributes; and producing an indication of the one or more skyline points of interest.