TY - GEN
T1 - VERDICT
T2 - 29th International Conference on Data Engineering, ICDE 2013
AU - Hu, Haibo
AU - Chen, Qian
AU - Xu, Jianliang
N1 - Funding information:
This work was supported by Research Grants Council, Hong Kong SAR, China, under projects HKBU 210811, 210612, 211212, FRG2/11–12/140, and 11–12/074.
Publisher copyright:
© 2013, IEEE
PY - 2013
Y1 - 2013
N2 - We demonstrate VERDICT, a location-based range query service featuring the privacy-preserving authentication capability. VERDICT adopts the common data-as-a-service (DaaS) model, which consists of the data owner (a location registry or a mobile operator) who provides the querying data, the service provider who executes the query, and the querying users. The system features a privacy-preserving query authentication module that enables the user to verify the correctness of results while still protecting the data privacy. This feature is crucial in many location-based services where the querying data are user locations. To achieve this, VERDICT employs an MR-tree based privacy-preserving authentication scheme proposed in our earlier work [3]. The use case study shows that VERDICT provides efficient and smooth user experience for authenticating location-based range queries.
AB - We demonstrate VERDICT, a location-based range query service featuring the privacy-preserving authentication capability. VERDICT adopts the common data-as-a-service (DaaS) model, which consists of the data owner (a location registry or a mobile operator) who provides the querying data, the service provider who executes the query, and the querying users. The system features a privacy-preserving query authentication module that enables the user to verify the correctness of results while still protecting the data privacy. This feature is crucial in many location-based services where the querying data are user locations. To achieve this, VERDICT employs an MR-tree based privacy-preserving authentication scheme proposed in our earlier work [3]. The use case study shows that VERDICT provides efficient and smooth user experience for authenticating location-based range queries.
UR - http://www.scopus.com/inward/record.url?scp=84881351668&partnerID=8YFLogxK
U2 - 10.1109/ICDE.2013.6544932
DO - 10.1109/ICDE.2013.6544932
M3 - Conference proceeding
AN - SCOPUS:84881351668
SN - 9781467349086
T3 - Proceedings - International Conference on Data Engineering
SP - 1312
EP - 1315
BT - ICDE 2013 - 29th International Conference on Data Engineering
Y2 - 8 April 2013 through 11 April 2013
ER -