Research
My research interests are at the intersection of networked system and machine learning in the context of data-intensive computing, including big data systems for scale-out ML and federated data analytics.
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Auxo: Heterogeneity-Mitigating Federated Learning via Scalable Client Clustering
Jiachen Liu,
Fan Lai,
Yinwei Dai,
Aditya Akella,
Harsha Madhyastha,
Mosharaf Chowdhury
Paper
We propose Auxo, a scalable FL system that enable the server to decompose the large-scale FL task into groups with smaller intra-cohort heterogeneity.
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FedScale: Benchmarking Model and System Performance of Federated Learning
Fan Lai,
Yinwei Dai,
Sanjay Singapuram,
Jiachen Liu,
Xiangfeng Zhu,
Harsha Madhyastha,
Mosharaf Chowdhury
ICML, 2022 Acceptance Rate: 21.94%
/ Website
/ Github
Short Version: Best Paper Award @
ResilientFL at SOSP, 2021
Paper
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Talk
We present FedScale, a diverse set of challenging and realistic benchmark datasets to facilitate scalable, comprehensive, and reproducible federated learning (FL) research.
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ModelKeeper: Accelerating DNN Training via Automated Training Warmup
Fan Lai,
Yinwei Dai,
Harsha Madhyastha,
Mosharaf Chowdhury
NSDI, 2023 (to appear) Acceptance Rate: 18.38%
/ Github
/ Paper
We introduce ModelKeeper, a cluster-scale model service framework to accelerate DNN training, by reducing the computation needed for achieving the same model performance via automated model transformation
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Graduate Student Instructor EECS 442 Computer Vision, Winter 2022
Graduate Student Instructor EECS 489 Computer Network , Fall 2021
Grader EECS 545 Introduction to Machine Learning, Winter 2020
Grader EECS 504, Introduction to Computer Vision, Winter 2020
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Program Commitee: NeurIPS (Datasets and Benchmarks) 2022
Artifact Evaluation Commitee: SIGCOMM 2022
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Projects
Interesting projects I have done.
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2-way superscalar P6 processor
Code
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Report
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Slide
The project has built a P6-structure pipeline to handle RISC-V instructions. Some advanced
features such as superscalar execution are added to enhance processor performance.
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Compiler for Decaf Programming Language
Implementation of a full stack compiler including lexical scanning, parsing,
abstract syntax trees, semantic analysis, intermediate code generation,
MIPS code generation and optimization
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The Gold Rush: Multiplayer Online Game Made with Unity
Jiaxing Yang,
Siyuan Peng,
Weiliu Liu,
Yinwei Dai,
Zhiqi Chen
DevLog
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Trailer
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Github
The capstone project made by Godzilli Studio
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Black and White
Demo
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Github
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Download
A small puzzel game I made with unity. The player needs to change color space accordingly to pass each level
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The Legend of Zelda 1986: Remade with Unity
Yinwei Dai,
Zhiqi Chen
Demo
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Github
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Download
Reimplementation of classic The Legend of Zelda 1986 with Unity
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My name in Chinese:
If you want chat with me, you can find a slot here. Please also add the meeting link as well. :)
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