Integrating Blockchain With Artificial Intelligence for Privacy-Preserving Recommender Systems

【Author】 Bosri, Rabeya; Rahman, Mohammad Shahriar; Bhuiyan, Md Zakirul Alam; Al Omar, Abdullah

【Source】IEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING

【影响因子】5.033

【Abstract】Data privacy is one of the intriguing problems in e-commerce site. For personal or business purposes, users have to disclose their private data to these e-commerce sites. Often such businesses use these highly sensitive data for computing artificial intelligence-driven analyses like recommendation generation without user consent. In the case of recommendation generation, data need to be analyzed at the business platforms. An automated personalization, based on artificial intelligence, on a list of products with respect to user interest is generated by a recommender system. However, the secure utilization of user data is absent in such systems. This paper proposes Private-Rec, a privacy-preserving platform for a recommendation system through the integration of artificial intelligence and blockchain. In Private-Rec, blockchain gives the user a secure environment through the distributed attribute in which data can be used with the required permission. Under this platform, users receive incentives (i.e., point, discount) from the recommended company for sharing their data to be used for computing recommendations. The Private-Rec platform has been studied empirically.

【Keywords】Blockchain; Companies; Recommender systems; Collaboration; Data privacy; Cryptography; Privacy; AI-based data analysis; distributed ledger technology; e-commerce; user-centric system

【发表时间】2021 APR-JUN

【收录时间】2022-01-02

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