| 摘要 |
A content item, e.g., an icon or advertisement content, is selected for placement in a display environment (e.g., on a map or adjacent to a map) in response to a request for the display environment based on a probability that the content item is relevant to a user that is requesting the display environment. The selection is facilitated by content targeting data (e.g., feature selection and query submission) that can be received from user devices while the map space is presented. WO 2010/009051 PCT/US2009/050412 0') 04 C- >D> U) o 0 U) 0 < CD 0)4 ( U) l) -~((N a) C'41j ~I CO ( > N c -1 C N (N (N""7 (- (N |
