کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6884291 695594 2015 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spherical microaggregation: Anonymizing sparse vector spaces
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Spherical microaggregation: Anonymizing sparse vector spaces
چکیده انگلیسی
Unstructured texts are a very popular data type and still widely unexplored in the privacy preserving data mining field. We consider the problem of providing public information about a set of confidential documents. To that end we have developed a method to protect a Vector Space Model (VSM), to make it public even if the documents it represents are private. This method is inspired by microaggregation, a popular protection method from statistical disclosure control, and adapted to work with sparse and high dimensional data sets.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Security - Volume 49, March 2015, Pages 28-44
نویسندگان
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