Chang Lan's Homepage

Chang Lan is a software engineer at Google DeepMind (formerly the Google Brain team), where he works on large-scale systems for foundation models. Prior to Google, he worked at ByteDance as a research scientist. He received a Ph.D from UC Berkeley (2018) and a bachelor's degree from Tsinghua (2013) in computer science.

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Papers

PaLM 2 Technical Report
Google
arXiv:2305.10403
Brainformers: Trading Simplicity for Efficiency
Yanqi Zhou, Nan Du, Yanping Huang, Daiyi Peng, Chang Lan, Da Huang, Siamak Shakeri, David So, Andrew M. Dai, Yifeng Lu, Zhifeng Chen, Quoc V Le, Claire Cui, James Laudon, and Jeff Dean
ICML 2023
A Unified Architecture for Accelerating Distributed DNN Training in Heterogeneous GPU/CPU Clusters
Yimin Jiang, Yibo Zhu, Chang Lan, Bairen Yi, Yong Cui, and Chuanxiong Guo
OSDI 2020
A Generic Communication Scheduler for Distributed DNN Training Acceleration
Yanghua Peng, Yibo Zhu, Yangrui Chen, Yixin Bao, Bairen Yi, Chang Lan, Chuan Wu, and Chuanxiong Guo
SOSP 2019
SafeBricks: Shielding Network Functions in the Cloud
Rishabh Poddar, Chang Lan, Raluca Ada Popa, and Sylvia Ratnasamy
NSDI 2018
ResQ: Enabling SLOs in Network Function Virtualization
Amin Tootoonchian, Aurojit Panda, Chang Lan, Melvin Walls, Katerina Argyraki, Sylvia Ratnasamy, and Scott Shenker
NSDI 2018
Embark: Securely Outsourcing Middleboxes to the Cloud
Chang Lan, Justine Sherry, Raluca Ada Popa, Sylvia Ratnasamy, and Zhi Liu
NSDI 2016
BlindBox: Deep Packet Inspection over Encrypted Traffic
Justine Sherry, Chang Lan, Raluca Ada Popa, and Sylvia Ratnasamy
SIGCOMM 2015
Blocking-resistant Communication through Domain Fronting
David Fifield, Chang Lan, Rod Hynes, Percy Wegmann, and Vern Paxson
PoPETs 2015
E2: A Framework for NFV Applications
Shoumik Palkar*, Chang Lan*, Sangjin Han, Keon Jang, Aurojit Panda, Sylvia Ratnasamy, Luigi Rizzo, and Scott Shenker
SOSP 2015
Explicit Path Control in Commodity Data Centers: Design and Applications
Shuihai Hu, Kai Chen, Haitao Wu, Wei Bai, Chang Lan, Hao Wang, Hongze Zhao, and Chuanxiong Guo
NSDI 2015
Secure and Scalable Fault Localization under Dynamic Traffic Patterns
Xin Zhang, Chang Lan, and Adrian Perrig
S&P 2012