Last Modified: 2026-02-26

• AI infrastructure

It is my hope that my researches will be of value to the human society. Obviously a single paper is negligible. But if I keep making the progress, I will strike the world.

• Resilient network
• Traffic engineering

I believe that security and reliablity are the foundation of network, upon which we pursue efficiency and convenience.

S. Zhao, J. Hu, J. Zheng, G. Chen. You Need an Encoder for Native Position-Independent Caching. arXiv preprint arXiv:2602.01519

[preprint] [code]

J. Hu, F. Li, M. Xu, F. Meng, S. Zhao, T. Hu, T. Peng, A. Liu, W. Huang, C. Liu, Z. Hua, T. Xie. Lil: Less is Less When Applying Post-Training Sparse-Attention Algorithms in Long-Decode Stage. arXiv preprint arXiv:2601.03043

[preprint]

H. Zhang, H. Dai, Y. Qu, C. Xiang, Y. Sui, S. Zhao, Z. Zheng, G. Chen. Deploying UAVs and Surveillance Cameras for Continuous Omnidirectional Monitoring, in IEEE Transactions on Mobile Computing, in press.

S. Zhao, J. Zheng, G. Chen. Handling Traffic Uncertainty in Failure-Tolerant Traffic Engineering, in IEEE Transactions on Networking, in press.

S. Zhao, J. Zheng, G. Chen. Rethinking Failure-Tolerant Traffic Engineering with Demand Prediction, in 2025 IEEE/ACM 33rd International Symposium on Quality of Service (IWQoS), Gold Coast, Australia, 2025.

[paper] [code]

S. Zhao, J. Hu, R. Huang, J. Zheng, G. Chen. MPIC: Position-Independent Multimodal Context Caching System for Efficient MLLM Serving. arXiv preprint arXiv:2502.01960

[preprint]

X. Song, J. Zheng, H. Qian, S. Zhao, H. Zhang, X. Pan, G. Chen. In Search of a Memory-Efficient Framework for Online Cardinality Estimation, in IEEE Transactions on Knowledge and Data Engineering, vol. 37, no. 1, pp. 392-407, Jan. 2025. [paper]

X. Song, J. Zheng, H. Qian, S. Zhao, H. Zhang, X. Pan, G. Chen. Couper: Memory-Efficient Cardinality Estimation under Unbalanced Distribution. 2023 IEEE 39th International Conference on Data Engineering (ICDE), Anaheim, CA, USA, 2023: 2753-276

[paper] [code]