Privacy-aware location database service for granular queries

Kiyomoto, S.;Martin, K.M.;Fukushima, K.
(2009) Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks. Third IFIP WG11.2 International Workshop, WISTP 2009 — Location: Brussels, Belgium (1.September.2009)

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Authors
  • Kiyomoto, S.
    Author
  • Martin, K.M.
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  • Fukushima, K.
    Author
Abstract
Future mobile markets are expected to increasingly embrace location-based services. This paper presents a new system architecture for location-based services, which consists of a location database and distributed location anonymizers. The service is privacy-aware in the sense that the location database always maintains a degree of anonymity. The location database service permits three different levels of query and can thus be used to implement a wide range of location-based services. Furthermore, the architecture is scalable and employs simple functions that are similar to those found in general database systems.
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Kiyomoto, S., Martin, K. M., & Fukushima, K. (2009). Privacy-aware location database service for granular queries. In Markowitch, O.; Bilas, A.; Hoepman, J.-H.; Mitchell, C.J.; Quisquater, J.-J.; (ed.), Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks. Third IFIP WG11.2 International Workshop, WISTP 2009 (p. p. 28-37). Springer verlag. https://doi.org/10.1007/978-3-642-03944-7_3