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TAPAS: Trustworthy privacy-aware participatory sensing

机译:TAPAS:值得信赖的隐私意识参与式感知

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摘要

With the advent of mobile technology, a new class of applications, called participatory sensing (PS), is emerging, with which the ubiquity of mobile devices is exploited to collect data at scale. However, privacy and trust are the two significant barriers to the success of any PS system. First, the participants may not want to associate themselves with the collected data. Second, the validity of the contributed data is not verified, since the intention of the participants is not always clear. In this paper, we formally define the problem of privacy and trust in PS systems and examine its challenges. We propose a trustworthy privacy-aware framework for PS systems dubbed TAPAS, which enables the participation of the users without compromising their privacy while improving the trustworthiness of the collected data. Our experimental evaluations verify the applicability of our proposed approaches and demonstrate their efficiency.
机译:随着移动技术的出现,出现了一种称为参与式感知(PS)的新型应用程序,利用这种应用程序,无处不在的移动设备可以大规模地收集数据。但是,隐私和信任是任何PS系统成功的两个主要障碍。首先,参与者可能不想将自己与收集的数据相关联。其次,由于参与者的意图并不总是很清楚,因此未验证所提供数据的有效性。在本文中,我们正式定义了PS系统中的隐私和信任问题,并研究了其挑战。我们针对TAPAS的PS系统提出了一个值得信赖的隐私感知框架,该框架使用户能够参与而不会损害他们的隐私,同时提高了收集数据的可信赖性。我们的实验评估验证了我们提出的方法的适用性并证明了它们的效率。

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