1. Z. Chen and H. Ji, “Distributed Quantized Optimization Design of Continuous-time Multi-Agent Systems over Switching Graphs, IEEE Transactions on Systems, Man and Cybernetics: Systems, Doi: 10.1109/TSMC.2020.2966636, Online.

2. Z. Chen, J. Ma, H. Ji, and X. Yu, Consensus of General Linear Multi-Agent Systems under Directed Communication Graph with Limited Data Rate. 2019 3rd International Symposium on Autonomous Systems (ISAS). IEEE, 2019.

3. Z. Chen, J. Ma, H. Ji, and X. Wang, Distributed Optimization of Continuous-time Multi-agent Sys-tems over Directed Graph, in Proceedings of the 14th IEEE International Conference on Control and Automation (ICCA 2018), Alaska, USA, IEEE.

4. J. Ma, Z. Chen, H. Ji, H. Xi, and X. Yu, Minimal Data Rate for Quantized Consensus of Multi-Agent Systems, in Proceedings of the 2017 Asian Control Conference (ASCC 2017), Gold Coast, Australia, IEEE. Working Papers.

5. Z. Chen, X. Wang, J. Ma, and H. Ji, Quantized Consensus of Heterogenous Linear Multi-Agent Systems over Directed Graph, IEEE Transactions on Cybernetics，Under review.

6. Z. Chen and H. Ji, Distributed Optimization Design of Multi-Agent Systems with Packet Losses, Ready to Submit.