Efficient and Secure Top-k Query Processing on Hybrid Sensed Data

المؤلفون المشاركون

Wu, Haiqin
Wang, Liangmin

المصدر

Mobile Information Systems

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-12-08

دولة النشر

مصر

عدد الصفحات

10

التخصصات الرئيسية

هندسة الاتصالات

الملخص EN

The ubiquity of mobile devices equipped with various sensors has promoted the advent of a novel data sensing paradigm.

Based on the traditional static sensing mode, the mobile sensing (sensor) nodes collaboratively collect data with the static sensor nodes.

This large volume of hybrid sensed data is then sent to the storage nodes for flexible management and top-k query services.

One crucial security issue is that the compromised storage node may falsify or drop some data during the query processing, which returns fake or incorrect result to the query users.

In this paper, we propose an efficient and verifiable scheme (EVTopk) for secure top-k query processing on hybrid sensed data, which is suitable for the tiered hybrid sensing network where mobile nodes exist.

The basic idea is to bind each data record, generated by static or mobile sensing nodes, with the corresponding location where it is sensed.

Then some verification information is created sequentially, which is submitted along with the encrypted locations and hybrid sensed data for user’s verification.

The security and efficiency of EVTopk are thoroughly analyzed in theory and evaluated in our experiments, respectively.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Wu, Haiqin& Wang, Liangmin. 2016. Efficient and Secure Top-k Query Processing on Hybrid Sensed Data. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1111365

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Wu, Haiqin& Wang, Liangmin. Efficient and Secure Top-k Query Processing on Hybrid Sensed Data. Mobile Information Systems No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1111365

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Wu, Haiqin& Wang, Liangmin. Efficient and Secure Top-k Query Processing on Hybrid Sensed Data. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1111365

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1111365