@inproceedings {286482, author = {Shizhen Zhao and Qizhou Zhang and Peirui Cao and Xiao Zhang and Xinbing Wang and Chenghu Zhou}, title = {Flattened Clos: Designing High-performance Deadlock-free Expander Data Center Networks Using Graph Contraction}, booktitle = {20th USENIX Symposium on Networked Systems Design and Implementation (NSDI 23)}, year = {2023}, isbn = {978-1-939133-33-5}, address = {Boston, MA}, pages = {663--683}, url = {https://www.usenix.org/conference/nsdi23/presentation/zhao-shizhen}, publisher = {USENIX Association}, month = apr } @inproceedings {225986, author = {Shizhen Zhao and Rui Wang and Junlan Zhou and Joon Ong and Jeffrey C. Mogul and Amin Vahdat}, title = {Minimal Rewiring: Efficient Live Expansion for Clos Data Center Networks}, booktitle = {16th USENIX Symposium on Networked Systems Design and Implementation (NSDI 19)}, year = {2019}, isbn = {978-1-931971-49-2}, address = {Boston, MA}, pages = {221--234}, url = {https://www.usenix.org/conference/nsdi19/presentation/zhao}, publisher = {USENIX Association}, month = feb }