D
Daniel Kifer
Researcher at Pennsylvania State University
Publications - 156
Citations - 14492
Daniel Kifer is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Differential privacy & Computer science. The author has an hindex of 39, co-authored 144 publications receiving 12478 citations. Previous affiliations of Daniel Kifer include Cornell University & United States Census Bureau.
Papers
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Journal ArticleDOI
L-diversity: Privacy beyond k-anonymity
TL;DR: This paper shows with two simple attacks that a \kappa-anonymized dataset has some subtle, but severe privacy problems, and proposes a novel and powerful privacy definition called \ell-diversity, which is practical and can be implemented efficiently.
Proceedings ArticleDOI
L-diversity: privacy beyond k-anonymity
TL;DR: This paper shows with two simple attacks that a \kappa-anonymized dataset has some subtle, but severe privacy problems, and proposes a novel and powerful privacy definition called \ell-diversity, which is practical and can be implemented efficiently.
Book ChapterDOI
Detecting change in data streams
TL;DR: A novel method for the detection and estimation of change that assumes that the points in the stream are independently generated, but otherwise makes no assumptions on the nature of the generating distribution.
Proceedings ArticleDOI
No free lunch in data privacy
TL;DR: This paper argues that privacy of an individual is preserved when it is possible to limit the inference of an attacker about the participation of the individual in the data generating process, different from limiting the inference about the presence of a tuple.
Proceedings ArticleDOI
Context-aware citation recommendation
TL;DR: The core idea is to design a novel non-parametric probabilistic model which can measure the context-based relevance between a citation context and a document and implement a prototype system in CiteSeerX.