Yifeng Cai

According to our database, Yifeng Cai authored at least 24 papers between 2012 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Membership and Memorization in LLM Knowledge Distillation.

Ziqi Zhang, Ali Shahin Shamsabadi, Hanxiao Lu, Yifeng Cai, Hamed Haddadi

CoRR, August, 2025

AgentArmor: Enforcing Program Analysis on Agent Runtime Trace to Defend Against Prompt Injection.

Peiran Wang, Yang Liu, Yunfei Lu, Yifeng Cai, Hongbo Chen, Qingyou Yang, Jie Zhang, Jue Hong, Ye Wu

CoRR, August, 2025

TEESlice: Protecting Sensitive Neural Network Models in Trusted Execution Environments when Attackers Have Pre-Trained Models.

Ding Li, Ziqi Zhang, Mengyu Yao, Yifeng Cai, Yao Guo, Xiangqun Chen

ACM Trans. Softw. Eng. Methodol., July, 2025

Moss: Proxy Model-based Full-Weight Aggregation in Federated Learning with Heterogeneous Models.

Yifeng Cai, Ziqi Zhang, Ding Li, Yao Guo, Xiangqun Chen

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., March, 2025

External Incremental Delaunay Triangulation.

Yifeng Cai

CoRR, March, 2025

I Can Tell Your Secrets: Inferring Privacy Attributes from Mini-app Interaction History in Super-apps.

Yifeng Cai, Ziqi Zhang, Mengyu Yao, Junlin Liu, Xiaoke Zhao, Xinyi Fu, Ruoyu Li, Zhe Li, Xiangqun Chen, Yao Guo, Ding Li

CoRR, March, 2025

2024

FAMOS: Robust Privacy-Preserving Authentication on Payment Apps via Federated Multi-Modal Contrastive Learning.

Yifeng Cai, Ziqi Zhang, Jiaping Gui, Bingyan Liu, Xiaoke Zhao, Ruoyu Li, Zhe Li, Ding Li

Proceedings of the 33rd USENIX Security Symposium, 2024

No Privacy Left Outside: On the (In-)Security of TEE-Shielded DNN Partition for On-Device ML.

Ziqi Zhang, Chen Gong, Yifeng Cai, Yuanyuan Yuan, Bingyan Liu, Ding Li, Yao Guo, Xiangqun Chen

Proceedings of the IEEE Symposium on Security and Privacy, 2024

2023

Beyond Fine-Tuning: Efficient and Effective Fed-Tuning for Mobile/Web Users.

Bingyan Liu, Yifeng Cai, Hongzhe Bi, Ziqi Zhang, Ding Li, Yao Guo, Xiangqun Chen

Proceedings of the ACM Web Conference 2023, 2023

Shared Account Problem in Super Apps.

Yifeng Cai, Ziqi Zhang, Ding Li, Yao Guo, Xiangqun Chen

Proceedings of the 2023 ACM Workshop on Secure and Trustworthy Superapps, 2023

FedSlice: Protecting Federated Learning Models from Malicious Participants with Model Slicing.

Ziqi Zhang, Yuanchun Li, Bingyan Liu, Yifeng Cai, Ding Li, Yao Guo, Xiangqun Chen

Proceedings of the 45th IEEE/ACM International Conference on Software Engineering, 2023

2021

DistFL: Distribution-aware Federated Learning for Mobile Scenarios.

Bingyan Liu, Yifeng Cai, Ziqi Zhang, Yuanchun Li, Leye Wang, Ding Li, Yao Guo, Xiangqun Chen

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

TransTailor: Pruning the Pre-trained Model for Improved Transfer Learning.

Bingyan Liu, Yifeng Cai, Yao Guo, Xiangqun Chen

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2018

A piezoelectric energy-harvesting interface circuit with fully autonomous conjugate impedance matching, 156% extended bandwidth, and 0.38μW power consumption.

Yifeng Cai, Yiannos Manoli

Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018

2017

A piezoelectric energy harvester interface circuit with adaptive conjugate impedance matching, self-startup and 71% broader bandwidth.

Yifeng Cai, Yiannos Manoli

Proceedings of the 43rd IEEE European Solid State Circuits Conference, 2017

2016

Geometric Relation-Based Cognitive Sharing for Flying and Ground Mobile Robot Cooperation.

Yifeng Cai, Kosuke Sekiyama

J. Adv. Comput. Intell. Intell. Informatics, 2016

Subgraph matching route navigation by UAV and ground robot cooperation.

Yifeng Cai, Kosuke Sekiyama

Proceedings of the IEEE Congress on Evolutionary Computation, 2016

2015

Geometric Relation matching based object identification for UAV and UGV cooperation.

Yifeng Cai, Kousuke Sekiyama

Proceedings of the Conference on Technologies and Applications of Artificial Intelligence, 2015

System design of a time-controlled broadband piezoelectric energy harvesting interface circuit.

Yifeng Cai, Yiannos Manoli

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

2014

Optimal data fusion of collaborative spectrum sensing under attack in cognitive radio networks.

Yifeng Cai, Yijun Mo, Kaoru Ota, Changqing Luo, Mianxiong Dong, Laurence T. Yang

IEEE Netw., 2014

Decoupling trust and wireless channel induced effects on collaborative sensing attacks.

Yifeng Cai, Liu Cui, Konstantinos Pelechrinis, Prashant Krishnamurthy, Martin B. H. Weiss, Yijun Mo

Proceedings of the IEEE International Symposium on Dynamic Spectrum Access Networks, 2014

2013

Joint reactive jammer detection and localization in an enterprise WiFi network.

Yifeng Cai, Konstantinos Pelechrinis, Xin Wang, Prashant Krishnamurthy, Yijun Mo

Comput. Networks, 2013

Improving WLAN throughput via reactive jamming in the presence of hidden terminals.

Yifeng Cai, Kunjie Xu, Yijun Mo, Bang Wang, Mu Zhou

Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

2012

A novel indoor localization method based on virtual AP estimation.

Yijun Mo, Yifeng Cai, Bang Wang

Proceedings of IEEE International Conference on Communications, 2012