دانلود رایگان مقاله انگلیسی حفاظت از حریم شخصی با استفاده از چندین ارائه دهنده خدمات - الزویر 2018

عنوان فارسی
حفاظت از حریم شخصی با استفاده از چندین ارائه دهنده خدمات
عنوان انگلیسی
Privacy-preserving machine learning with multiple data providers
صفحات مقاله فارسی
0
صفحات مقاله انگلیسی
10
سال انتشار
2018
نشریه
الزویر - Elsevier
فرمت مقاله انگلیسی
PDF
نوع مقاله
ISI
نوع نگارش
مقالات پژوهشی (تحقیقاتی)
رفرنس
دارد
پایگاه
اسکوپوس
کد محصول
E10208
رشته های مرتبط با این مقاله
مهندسی کامپیوتر
گرایش های مرتبط با این مقاله
امنیت اطلاعات
مجله
نسل آینده سیستم های کامپیوتری - Future Generation Computer Systems
دانشگاه
School of Computer Science - Guangzhou University - Guangzhou - China
کلمات کلیدی
حریم خصوصی دیفرانسیلی، رمزنگاری هومورفیک، محاسبات برون سپاری، یادگیری ماشین
doi یا شناسه دیجیتال
https://doi.org/10.1016/j.future.2018.04.076
چکیده

abstract


With the fast development of cloud computing, more and more data storage and computation are moved from the local to the cloud, especially the applications of machine learning and data analytics. However, the cloud servers are run by a third party and cannot be fully trusted by users. As a result, how to perform privacy-preserving machine learning over cloud data from different data providers becomes a challenge. Therefore, in this paper, we propose a novel scheme that protects the data sets of different providers and the data sets of cloud. To protect the privacy requirement of different providers, we use public-key encryption with a double decryption algorithm (DD-PKE) to encrypt their data sets with different public keys. To protect the privacy of data sets on the cloud, we use ϵ-differential privacy. Furthermore, the noises for the ϵ-differential privacy are added by the cloud server, instead of data providers, for different data analytics. Our scheme is proven to be secure in the security model. The experiments also demonstrate the efficiency of our protocol with different classical machine learning algorithms.

نتیجه گیری

Conclusion and future work


In this paper, we proposed PMLM, a scheme for privacypreserving machine learning under multiple keys, which allows multiple data providers to outsource encrypted data sets to a cloud server for data storing and processing. In our work, the cloud server can add different statistical noises to the outsourced data sets according to the different queries of the data analyst, which is different from existing works (i.e., data providers add statistical noise by themselves). Our work is mainly based on DDPKE cryptosystem Π1 and ϵ-DP, which can be proven to achieve the goal of outsourced computation on multi-party’s data sets without privacy leakage in the random oracle model. Many important works have shown that differential privacy is an effective and useful tool for data privacy calculations. As a further research work, we hope that our PMLM scheme will be useful in both the application domain and theory domain of privacypreserving machine learning.


بدون دیدگاه