| HybridAlpha: An Efficient Approach for Privacy-Preserving Federated Learning R Xu, N Baracaldo, Y Zhou, A Anwar, H Ludwig Proceedings of the 12th ACM Workshop on Artificial Intelligence and Security …, 2019 | 352 | 2019 |
| Privacy-preserving machine learning: Methods, challenges and directions R Xu, N Baracaldo, J Joshi arXiv preprint arXiv:2108.04417, 2021 | 95 | 2021 |
| CryptoNN: Training Neural Networks over Encrypted Data R Xu, J Joshi, C Li 2019 IEEE 39th International Conference on Distributed Computing Systems …, 2019 | 89 | 2019 |
| FedV: Privacy-Preserving Federated Learning over Vertically Partitioned Data R Xu, N Baracaldo, Y Zhou, A Anwar, J Joshi, H Ludwig Proceedings of the 14th ACM Workshop on Artificial Intelligence and Security, 2021 | 71 | 2021 |
| Scalable and privacy-preserving design of on/off-chain smart contracts C Li, B Palanisamy, R Xu 2019 IEEE 35th International Conference on Data Engineering Workshops (ICDEW …, 2019 | 55 | 2019 |
| A CP-ABE scheme with hidden policy and its application in cloud computing R Xu, B Lang International Journal of Cloud Computing 4 (Advanced Cloud and Big Data …, 2015 | 37 | 2015 |
| An Integrated Privacy Preserving Attribute Based Access Control Framework Supporting Secure Deduplication R Xu, J Joshi, P Krishnamurthy IEEE Transactions on Dependable and Secure Computing 18 (2), 706-721, 2019 | 35 | 2019 |
| NN-EMD: Efficiently Training Neural Networks using Encrypted Multi-sourced Datasets R Xu, J Joshi, C Li IEEE Transactions on Dependable and Secure Computing, 2021 | 30 | 2021 |
| A tree-based CP-ABE scheme with hidden policy supporting secure data sharing in cloud computing R Xu, Y Wang, B Lang 2013 International Conference on Advanced Cloud and Big Data, 51-57, 2013 | 26 | 2013 |
| PRIVACY-PRESERVING FEDERATED LEARNING R Xu, N Baracaldo Angel, Y Zhou, A Anwar, HH Ludwig US Patent App. 16/682,927, 2021 | 22* | 2021 |
| Steemops: Extracting and analyzing key operations in steemit blockchain-based social media platform C Li, B Palanisamy, R Xu, J Xu, J Wang Proceedings of the Eleventh ACM Conference on Data and Application Security …, 2021 | 19 | 2021 |
| QueryGuard: Privacy-preserving Latency-aware Query Optimization for Edge Computing R Xu, B Palanisamy, J Joshi The 17th IEEE International Conference On Trust, Security And Privacy In …, 2018 | 18 | 2018 |
| Trustworthy and transparent third-party authority R Xu, J Joshi ACM Transactions on Internet Technology (TOIT) 20 (4), 1-23, 2020 | 16 | 2020 |
| Detrust-fl: Privacy-preserving federated learning in decentralized trust setting R Xu, N Baracaldo, Y Zhou, A Anwar, S Kadhe, H Ludwig 2022 IEEE 15th International Conference on Cloud Computing (CLOUD), 417-426, 2022 | 14 | 2022 |
| Nf-crowd: Nearly-free blockchain-based crowdsourcing C Li, B Palanisamy, R Xu, J Wang, J Liu 2020 International Symposium on Reliable Distributed Systems (SRDS), 41-50, 2020 | 10 | 2020 |
| Extending the ciphertext-policy attribute based encryption scheme for supporting flexible access control B Lang, R Xu, Y Duan 2013 International Conference on Security and Cryptography (SECRYPT), 1-11, 2013 | 9 | 2013 |
| Liquid democracy in DPoS blockchains C Li, R Xu, L Duan Proceedings of the 5th ACM international symposium on blockchain and secure …, 2023 | 8 | 2023 |
| Blockchain-based transparency framework for privacy preserving third-party services R Xu, C Li, J Joshi IEEE Transactions on Dependable and Secure Computing 20 (3), 2302-2313, 2022 | 8 | 2022 |
| An Integrated Privacy Preserving Attribute Based Access Control Framework R Xu, JBD Joshi 2016 IEEE 9th International Conference on Cloud Computing, 68-76, 2016 | 8 | 2016 |
| Efficient private vertical federated learning NB Angel, XU Runhua, Y Zhou, A Anwar, HH Ludwig US Patent 11,588,621, 2023 | 6 | 2023 |
James JoshiProfessor, SCI, University of Pittsburgh; Expert NSF-TIPVerified email at pitt.edu
