Robustness Analysis of Privacy-Preserving Hybrid Recommendation Algorithm

İhsan GUNES; Huseyin POLAT

Makale detayları

Robustness Analysis of Privacy-Preserving Hybrid Recommendation Algorithm

Yazarlar:

İhsan GUNES | Huseyin POLAT

Yayıncı:

Şeref SAĞIROĞLU

Dergi:

International Journal of Information Security Science 2015 Vol.4 Issue 1, pp.13-25

Belge Tipi:

Makale

Yayın Tarihi:

3/2015

Belge Dili:

İngilizce

Document ID (Org No.):

2000719293

Sıklık:

Üç Aylık

eISSN:

2147-0030

Özet:

 


In addition to memory- and model-based recommendation schemes, hybrid methods are widely used due to their advantages. Such schemes should be able to provide accurate predictions efficiently while preserving privacy. Also, they need to be robust against possible profile injection or shilling attacks. Although some privacy-preserving memory- and model-based collaborative filtering algorithms have been investigated with respect to robustness, privacy-preserving hybrid recommendation schemes have not been analyzed in terms of robustness. 

In this paper, we analyze a privacy-preserving hybrid collaborative filtering scheme with respect to robustness. Four push and two nuke attack models are applied to the algorithm in order to show how robust it is against such shilling attacks. Different sets of experiments are conducted using real data to show how varying controlling parameters affect the robustness. The hybrid scheme is compared with memory- and model-based scheme in terms of robustness. Our analysis show that although the scheme can be marginally considered as robust algorithm, it is less robust than memory- or model-based prediction algorithms with privacy.

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Makale detayları

Robustness Analysis of Privacy-Preserving Hybrid Recommendation Algorithm

Yazarlar: İhsan GUNES | Huseyin POLAT

Yayıncı: Şeref SAĞIROĞLU

Dergi: International Journal of Information Security Science 2015 Vol.4 Issue 1, pp.13-25

Belge Tipi: Makale

Yayın Tarihi: 3/2015

Belge Dili: İngilizce

Document ID (Org No.): 2000719293

Sıklık: Üç Aylık

eISSN: 2147-0030

Sayı

Yazarlar:

İhsan GUNES | Huseyin POLAT

Yayıncı:

Şeref SAĞIROĞLU

Dergi:

International Journal of Information Security Science 2015 Vol.4 Issue 1, pp.13-25

Belge Tipi:

Makale

Yayın Tarihi:

3/2015

Belge Dili:

İngilizce

Document ID (Org No.):

2000719293

Sıklık:

Üç Aylık

eISSN:

2147-0030