Revealing the spatial distribution of a disease while preserving privacy
نویسندگان
چکیده
منابع مشابه
Accessing Data while Preserving Privacy
As organizations struggle with vast amounts of data, outsourcing sensitive data to third parties becomes a necessity. To protect the data, various cryptographic techniques are used in outsourced database systems to ensure data privacy, while allowing efficient querying. Recent attacks on such systems (e.g., [37, 30]) demonstrate that outsourced database systems must trade-off efficiency and pri...
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These days life has become completely mobile. Today neither a person does have to sit in front of his home computer to search for nearby restaurants in Google, nor does he or she have to do the same for knowing the transport schedule before leaving for work. With the advent of mobile phones and Online-Social-Networks it has become very easy to communicate with friends, find shopping destination...
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S E P T E M B E R / O C T O B E R 2 0 1 5 InsideGNSS 67 Ubiquitous locat ion-aware mobile devices, mainly GPSenabled smartphones, have led to a boom in location-based services (LBS), which have been revolutionizing businesses and lifestyles. Common uses of LBSs include asset tracking, locationbased advertising, emergency roadside service, turn-by-turn navigation, and real-time traffic & road in...
متن کاملShock: Aggregating Information While Preserving Privacy
An important problem facing large, distributed organizations is the efficient management and distribution of information, knowledge, and expertise. In this paper we present the design and implementation of a low-cost, extensible, flexible, and dynamic peer-to-peer (P2P) knowledge network that helps address this problem. This system, known as Shock, is designed to protect the privacy of user’s p...
متن کاملEnhancing Privacy while Preserving the Accuracy of Collaborative Filtering
1 University of Haifa, Haifa, Israel 2 ITC-irst, Trento, Italy Abstract. Collaborative Filtering (CF) is considered a powerful technique for generating personalized recommendations. Centralized storage of user profiles in CF systems presents a privacy breach, since the profiles are available to other users. Recent works proposed enhancing the privacy of the CF by distributing the profiles betwe...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2008
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0801021105