Sharing private data through personalized search
نویسندگان
چکیده
منابع مشابه
PSI ({\Psi}): a Private data Sharing Interface
We provide an overview of the design of PSI (“a Private data Sharing Interface”), a system we are developing to enable researchers in the social sciences and other fields to share and explore privacy-sensitive datasets with the strong privacy protections of differential privacy. ∗This work is part of the “Privacy Tools for Sharing Research Data” project at Harvard, supported by NSF grant CNS-12...
متن کاملPSI (Ψ): a Private data Sharing Interface
•Accessibility by non-experts: researchers in the social sciences should be able to use the system to share and explore data with no involvement from experts in data privacy, computer science, or statistics. •Generality: the system should be applicable and effective on a wide variety of heterogeneous datasets hosted in a repository such as the Harvard Dataverse. •Workflow-compatibility: the sys...
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Differential privacy has recently emerged in private statistical data release as one of the strongest privacy guarantees. Releasing synthetic data that mimic original data with Differential privacy provides a promising way for privacy preserving data sharing and analytics while providing a rigorous privacy guarantee. However, to this date there is no open-source tools that allow users to genera...
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Search personalization that considers the social dimension of the web has attracted a significant volume of research in recent years. A user profile is usually needed to represent a user’s interests in order to tailor future searches. Previous research has typically constructed a profile solely from a user’s usage information. When the user has only limited activities in the system, the effect ...
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This paper presents an agent-based approach to semantic exploration and knowledge discovery in large information spaces by means of capturing, visualizing and making usable implicit knowledge structures of a group of users. The focus is on the developed conceptual model and system for creation and collaborative use of personalized learning knowledge maps. We use the paradigm of agents on the on...
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ژورنال
عنوان ژورنال: Identity in the Information Society
سال: 2009
ISSN: 1876-0678
DOI: 10.1007/s12394-009-0021-7