PPTDS: A privacy-preserving truth discovery scheme in crowd sensing systems
نویسندگان
چکیده
منابع مشابه
Preserving Privacy in Crowd-Powered Systems
It can be hard to automatically identify sensitive content in images or other media because significant context is often necessary to interpret noisy content and complex notions of sensitivity. Online crowds can help computers interpret information that cannot be understood algorithmically. However, systems that use this approach can unwittingly show workers information that should remain priva...
متن کاملSecurity and Privacy Preserving Policy in Mobile Crowd Sensing
Anonymizing network provide anonymous access to their participants through hiding their IP address. In anonymizing network users share data with another network services, for accessing one user to other user data communication process. User performance is main task in current days. For observe this of task efficiently, nymble a misbehaving user sensing mechanism can be developed. Mobile crowd s...
متن کاملTowards Privacy-Preserving Data Dissemination in Crowd-Sensing Middleware Platform
Crowd-sensing, also known as mobile crowdsourcing, is a growing research topic, which consists in engaging end users in the process of gathering physical measurements in the field. While the democratization of such middleware platforms opens the venue for the observation of phenomenon at scale, it may also raise key issues about the privacy of end users involved in the gathering process. In thi...
متن کاملPreserving privacy in participatory sensing systems
0140-3664/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.comcom.2009.08.012 q Part of this work has been published at the 5t Workshop on Sensor Networks and Systems for Perva [1]. The extension to the PerSeNS paper include applicability of the concept of l-diversity in the cont the algorithm implementation and evaluations. * Corresponding author. Tel.: +61 406120793. E-mail addresses: kl...
متن کاملSecure and Privacy Preserving Urban Sensing Systems
The emergence of resource-rich mobile devices and smart vehicles has paved the way for Urban Sensing. In this new paradigm, users sense their environment and become part of an unprecedented large-scale network of sensors, with extensive spatial and temporal coverage, that enables the collection and dissemination of real-time information, practically, from anywhere. Urban sensing can facilitate ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information Sciences
سال: 2019
ISSN: 0020-0255
DOI: 10.1016/j.ins.2019.01.068