Tianxi Ji

38 papers A* 3A 2B 1C 3Journal 24Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
FedSSV: Client Contribution for Secure Federated Learning Aggregation Using Scaled Shapley Values.
IEEE Trans. Netw. Sci. Eng.
Samin Dehbashi, Rukayat Olapojoye, Tara Salman, Tianxi Ji, Marcio Andrey Teixeira
2026 J jnl
Neighborhood Blending: A Lightweight Inference-Time Defense Against Membership Inference Attacks.
CoRR
Osama Zafar, Shaojie Zhan, Tianxi Ji, Erman Ayday
2025 J jnl
Asymptotic Matrix-Variate Bingham Distributions and Privacy-Preserving Principal Component Analysis.
IEEE Trans. Signal Process.
Lu Wei, Tianxi Ji
2025 J jnl
Privacy Loss of Noise Perturbation via Concentration Analysis of A Product Measure.
CoRR
Shuainan Liu, Tianxi Ji, Zhongshuo Fang, Lu Wei, Pan Li
2024 J jnl
Efficient Federated Learning With Channel Status Awareness and Devices' Personal Touch.
IEEE Trans. Mob. Comput.
Lixing Yu, Tianxi Ji
2024 C conf
FedLTF: Linear Probing Teaches Fine-tuning to Mitigate Noisy Labels in Federated Learning.
ACML
Shaojie Zhan, Lixing Yu, Hanqi Chen, Tianxi Ji
2024 A* conf
Less is More: Revisiting the Gaussian Mechanism for Differential Privacy.
USENIX Security Symposium
Tianxi Ji, Pan Li
2024 J jnl
Privacy-Preserving Fingerprinting Against Collusion and Correlation Threats in Genomic Data.
Proc. Priv. Enhancing Technol.
Tianxi Ji, Erman Ayday, Emre Yilmaz, Pan Li
2023 A conf
Continuous Authentication Using Human-Induced Electric Potential.
ACSAC
Srinivasan Murali, Wenqiang Jin, Vighnesh Sivaraman, Huadi Zhu, Tianxi Ji, Pan Li, Ming Li
2023 J jnl
Less is More: Revisiting Gaussian Mechanism for Differential Privacy.
CoRR
Tianxi Ji, Pan Li
2023 A* conf
Privacy-Preserving Database Fingerprinting.
NDSS
Tianxi Ji, Erman Ayday, Emre Yilmaz, Ming Li, Pan Li
2023 J jnl
Towards Robust Fingerprinting of Relational Databases by Mitigating Correlation Attacks.
IEEE Trans. Dependable Secur. Comput.
Tianxi Ji, Erman Ayday, Emre Yilmaz, Pan Li
2022 J jnl
DP-PSI: Private and Secure Set Intersection.
CoRR
Jian Du, Tianxi Ji, Jamie Cui, Lei Zhang, Yufei Lu, Pu Duan
2022 J jnl
Differentially Private Genomic Data Release For GWAS Reproducibility.
CoRR
Yuzhou Jiang, Tianxi Ji, Erman Ayday
2022 J jnl
Energy-Efficient Computation Offloading in Mobile Edge Computing Systems With Uncertainties.
IEEE Trans. Wirel. Commun.
Tianxi Ji, Changqing Luo, Lixing Yu, Qianlong Wang, Siheng Chen, Arun Thapa, Pan Li
2022 J jnl
Energy-Efficient Computation Offloading in MobileEdge Computing Systems with Uncertainties.
CoRR
Tianxi Ji, Changqing Luo, Lixing Yu, Qianlong Wang, Siheng Chen, Arun Thapa, Pan Li
2022 — conf
Genomic Data Sharing under Dependent Local Differential Privacy.
CODASPY
Emre Yilmaz, Tianxi Ji, Erman Ayday, Pan Li
2022 J jnl
Robust Fingerprinting of Genomic Databases.
CoRR
Tianxi Ji, Erman Ayday, Emre Yilmaz, Pan Li
2022 J jnl
Robust fingerprinting of genomic databases.
Bioinform.
Tianxi Ji, Erman Ayday, Emre Yilmaz, Pan Li
2021 J jnl
Differentially Private Binary- and Matrix-Valued Data Query: An XOR Mechanism.
Proc. VLDB Endow.
Tianxi Ji, Pan Li, Emre Yilmaz, Erman Ayday, Yanfang Ye, Jinyuan Sun
2021 J jnl
Differentially-Private Fingerprinting of Relational Databases.
CoRR
Tianxi Ji, Erman Ayday, Emre Yilmaz, Pan Li
2021 J jnl
ECONOMY: Point Clouds-Based Energy-Efficient Autonomous Navigation for UAVs.
IEEE Trans. Netw. Sci. Eng.
Tianxi Ji, Yifan Guo, Qianlong Wang, Xufei Wang, Pan Li
2021 J jnl
Genomic Data Sharing under Dependent Local Differential Privacy.
CoRR
Emre Yilmaz, Tianxi Ji, Erman Ayday, Pan Li
2021 — conf
Resisting Distributed Backdoor Attacks in Federated Learning: A Dynamic Norm Clipping Approach.
IEEE BigData
Yifan Guo, Qianlong Wang, Tianxi Ji, Xufei Wang, Pan Li
2021 A conf
The Curse of Correlations for Robust Fingerprinting of Relational Databases.
RAID
Tianxi Ji, Emre Yilmaz, Erman Ayday, Pan Li
2021 J jnl
The Curse of Correlations for Robust Fingerprinting of Relational Databases.
CoRR
Tianxi Ji, Emre Yilmaz, Erman Ayday, Pan Li
2021 J jnl
Toward Combatting COVID-19: A Risk Assessment System.
IEEE Internet Things J.
Qianlong Wang, Yifan Guo, Tianxi Ji, Xufei Wang, Bingfang Hu, Pan Li
2021 B conf
Weak Signal Detection in 5G+ Systems: A Distributed Deep Learning Framework.
MobiHoc
Yifan Guo, Lixing Yu, Qianlong Wang, Tianxi Ji, Yuguang Fang, Jin Wei-Kocsis, Pan Li
2020 J jnl
AI at the Edge: Blockchain-Empowered Secure Multiparty Learning With Heterogeneous Models.
IEEE Internet Things J.
Qianlong Wang, Yifan Guo, Xufei Wang, Tianxi Ji, Lixing Yu, Pan Li
2020 J jnl
Community Detection in Online Social Networks: A Differentially Private and Parsimonious Approach.
IEEE Trans. Comput. Soc. Syst.
Tianxi Ji, Changqing Luo, Yifan Guo, Qianlong Wang, Lixing Yu, Pan Li
2020 — conf
Preserving Genomic Privacy via Selective Sharing.
WPES@CCS
Emre Yilmaz, Erman Ayday, Tianxi Ji, Pan Li
2020 J jnl
TrafficChain: A Blockchain-Based Secure and Privacy-Preserving Traffic Map.
IEEE Access
Qianlong Wang, Tianxi Ji, Yifan Guo, Lixing Yu, Xuhui Chen, Pan Li
2020 J jnl
Unsupervised Anomaly Detection in IoT Systems for Smart Cities.
IEEE Trans. Netw. Sci. Eng.
Yifan Guo, Tianxi Ji, Qianlong Wang, Lixing Yu, Geyong Min, Pan Li
2019 C conf
Differentially Private Community Detection in Attributed Social Networks.
ACML
Tianxi Ji, Changqing Luo, Yifan Guo, Jinlong Ji, Weixian Liao, Pan Li
2019 A* conf
Quantized Adversarial Training: An Iterative Quantized Local Search Approach.
ICDM
Yifan Guo, Tianxi Ji, Qianlong Wang, Lixing Yu, Pan Li
2018 — conf
Cost-Sensitive Deep Active Learning for Epileptic Seizure Detection.
BCB
Xuhui Chen, Jinlong Ji, Tianxi Ji, Pan Li
2018 C conf
Multidimensional Time Series Anomaly Detection: A GRU-based Gaussian Mixture Variational Autoencoder Approach.
ACML
Yifan Guo, Weixian Liao, Qianlong Wang, Lixing Yu, Tianxi Ji, Pan Li
2015 — conf
Energy-efficient route planning for autonomous aerial vehicles based on graph signal recovery.
Allerton
Tianxi Ji, Siheng Chen, Rohan Varma, Jelena Kovacevic