PhD Student in Computing Science

Simon Fraser University

Biography

Weiyuan is a PhD student at SFU right now. His research interests include ML Debugging and building Data Intensive Systems.

He can be found at SFU Database System Lab.

Interests
  • ML Debugging
  • Data Intensive System
  • Blockchain and Decentralized Finance
Education

  • PhD Student in Computing Science, 2019

    Simon Fraser University

  • MSc in Computing Science, 2017

    Simon Fraser University

  • BEng in Infomation Security, 2012

    University of Electronic Science and Technology of China

Recent Publications

Quickly discover relevant content by filtering publications.
Xiaoying Wang, Weiyuan Wu, Jinze Wu, Yizhou Chen, Nick Zrymiak, Changbo Qu, Lampros Flokas, George Chow, Jiannan Wang, Tianzheng Wang, Eugene Wu, Qingqing Zhou (2022). ConnectorX: Accelerating Data Loading From Databases to Dataframes.

PDF

Lampros Flokas, Weiyuan Wu, Yejia Liu, Jiannan Wang, Nakul Verma, Eugene Wu (2021). Complaint-Driven Training Data Debugging at Interactive Speeds. SIGMOD 2022.

PDF

Jinglin Peng, Weiyuan Wu, Brandon Lockhart, Song Bian, Jing Nathan Yan, Linghao Xu, Zhixuan Chi, Jeffrey Rzeszotarski, Jiannan Wang (2021). DataPrep.EDA: Task-Centric Exploratory Data Analysis for Statistical Modeling in Python. SIGMOD 2021.

PDF arXiv

Yejia Liu, Weiyuan Wu, Lampros Flokas, Jiannan Wang, Eugene Wu (2021). Enabling SQL-based Training Data Debugging for Federated Learning. VLDB 2022.

PDF arXiv

Xiaoying Wang, Changbo Qu, Weiyuan Wu, Jiannan Wang, Qingqing Zhou (2021). Are We Ready For Learned Cardinality Estimation?. VLDB 2021.

PDF arXiv

Brandon Lockhart, Jinglin Peng, Weiyuan Wu, Jiannan Wang, Eugene Wu (2021). Explaining Inference Queries with Bayesian Optimization. VLDB 2021.

PDF arXiv

Weiyuan Wu, Lampros Flokas, Eugene Wu, Jiannan Wang (2020). Towards Complaint-driven ML Workflow Debugging. MLOps 2020.

PDF

Weiyuan Wu, Lampros Flokas, Eugene Wu, Jiannan Wang (2019). Complaint-driven Training Data Debugging for Query 2.0. SIGMOD 2020.

PDF arXiv

Recent Posts

Implementing Nextaction In Todoist
Using nextaction-rs, you can now mimic Omnifocus or MLO’s nextaction behavior in Todoist!
Last updated on Oct 6, 2022 2 min read post
Kindle PDF Optimization Service
By sending your pdf documents to kindle-deliver@wooya.me with your Send-To-Kindle address as subject, you will receive a cropped version of pdf in your Kindle which has a suitable page size for reading.
Last updated on Oct 6, 2022 3 min read post
Multipledispatch2
The article elaborates some technic details in building a multiple dispatch library in python.
Last updated on Oct 6, 2022 4 min read post, python
Python C3 Linearization
This article describes the linearization algorithm used in python’s super function call.
Last updated on Oct 6, 2022 4 min read post, python
Rust Compiler Plugin
We can use compiler plugin in rust compiler pipeline in order to enhance the grammar.
Last updated on Oct 6, 2022 5 min read post, rust
See all posts

Projects

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All Public Service Open Source
Last updated on Oct 6, 2022 project
nextaction-rs
Last updated on Oct 6, 2022 project
tldextract-rs
Last updated on Oct 6, 2022 project
k2pdfopt service

It tailors pdf into kindle readable size in a foolproof way, details.
Last updated on Oct 6, 2022 project
sidekiq-rs

A sidekiq job format compatible server written in rust. So now you have a worker server running jobs 24/7 !
Last updated on Oct 6, 2022 project
coroutine-rs

Coroutine library for Rust! As the cooperator of this project with Zonyitoo.

Recent & Upcoming Talks

A Unified API Wrapper To Simplify Web Data Collection
Last updated on Oct 6, 2022 talk
Complaint-driven Training Data Debugging
Last updated on Oct 6, 2022 talk
Using NIF to handle both compute-bound & IO-bound tasks in elixir
Last updated on Oct 6, 2022 talk