Spatial Outsourcing for Location-based Services

  title={Spatial Outsourcing for Location-based Services},
  author={Yin Yang and Stavros Papadopoulos and Dimitris Papadias and George Kollios},
  journal={2008 IEEE 24th International Conference on Data Engineering},
The embedding of positioning capabilities in mobile devices and the emergence of location-based applications have created novel opportunities for utilizing several types of multidimensional data through spatial outsourcing. In this setting, a data owner (DO) delegates its data management tasks to a location-based service (LBS) that processes queries originating from several clients/subscribers. Because the LBS is not the real owner of the data, it must prove (to each client) the correctness of… CONTINUE READING
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