کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2452384 1110002 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An approach for de-identification of point locations of livestock premises for further use in disease spread modeling
ترجمه فارسی عنوان
یک رویکرد برای شناسایی نقاط نقطه حیوانات دام برای استفاده بیشتر در مدل سازی گسترش بیماری
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
چکیده انگلیسی


• An approach for de-identifying farm data for use in spatially explicit animal disease spread modeling.
• Uses random permutation of spatial location to achieve K-anonymity.
• Essential epidemiological relationships are preserved reasonably well.
• Open-source software implementation allows data custodians to share confidential data.

We describe a method for de-identifying point location data used for disease spread modeling to allow data custodians to share data with modeling experts without disclosing individual farm identities. The approach is implemented in an open-source software program that is described and evaluated here. The program allows a data custodian to select a level of de-identification based on the K-anonymity statistic. The program converts a file of true farm locations and attributes into a file appropriate for use in disease spread modeling with the locations randomly modified to prevent re-identification based on location. Important epidemiological relationships such as clustering are preserved to as much as possible to allow modeling similar to those using true identifiable data. The software implementation was verified by visual inspection and basic descriptive spatial analysis of the output. Performance is sufficient to allow de-identification of even large data sets on desktop computers available to any data custodian.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Preventive Veterinary Medicine - Volume 120, Issue 2, 15 June 2015, Pages 131–140
نویسندگان
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