EPGQ: Efficient and Private Feature-Based Group Nearest Neighbor Query Over Road Networks
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DOI: 10.1109/jiot.2022.3177474
Abstract: The rapidly growing location-based services enable service providers to accumulate plentiful descriptions on points of interest (POIs), which can be used to support expressive POI queries. In this article, we study a type of POI… read more here.
Keywords: road; based group; feature; group nearest ... See more keywords