| 摘要 |
Various embodiments relate to systems, methods, apparatus, and computer readable media for querying data providers in point of interest searches. In one particular embodiment, a method is provided that includes identifying a plurality of data sources each having a data source priority, the plurality of data sources comprising at least two of: a first reference source, a first structured knowledge base, and a first individual website. The plurality of data sources may then be queried for metadata associated with the POI search request, wherein an order of the querying is based on the data source priority for each of the plurality of data sources; and at least one source quality measured for at least one of the plurality of data sources. In further embodiments, a query order may be updated based on the measured source quality. |
