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Changkun Ou

Changkun Ou

E-Mail changkun.ou@ifi.lmu.de
Address Changkun Ou
University of Munich (LMU)
Media Informatics Group
Frauenlobstr. 7a
80337 Munich, Germany
Room 455 (4th floor)


Hi, welcome :) You are the visitor, and this page had been viewed for times since 06.02.2021.

  • 🔭 My research combines HCI, computer graphics, and machine learning.
  • 📖 I have partial interests in system programming, mathematics, industrial design, and science history.
  • 🌱 I am also an open source fancier in Go, C++, JavaScript, Python, etc. Feel free to check my open source contributions on GitHub.
  • 💭 I founded the golang.design initiaitive, and organize it in my spare time.
  • 🏠 You can find my resume and talks at my homepage changkun.de.

News

  • 01.02.2021: Tutor in CG1: If you have strong interests on programming fundamental computer graphics principles, and would like to apply your knowledge to support other students, please drop me a message before the end of the month! It would also be good (but not mandatory) if you already attended the lecture yourself. Contact: changkun.ou@ifi.lmu.de

Teaching

Semester Course Name Role
SS 2021 Lecture Computer Graphics Assistant
WS 2020/21 Practical Geometry Processing Instructor
SS 2020 Lecture Computer Graphics Assistant
WS 2019/20 Lecture Online Multimedia Assistant, Invited Lectuer:
Technological Outlook
WS 2019/20 Seminar Advances in Computer Graphics Advisor
SS 2019 Seminar Advanced Media Informatics Advisor
WS 2018/19 Lecture Deep Learning and Artificial Intelligence Tutor
SS 2018 Lecture Machine Learning Tutor

Theses

Please contact me for open topics.

Open

N/A BT/MT On-the-fly Mesh Streaming
N/A BT/MT Meshless Neural Rendering
N/A bachelor thesis Profiling and Optimizing CPU Rasterizer
N/A BT/MT Profiling and Optimizing CPU Path Tracer
N/A BT/MT Appearance-preserving Mesh Processing in Hierarchical Networks
N/A BT/MT Procedure Mesh Repairing using Deep Networks



In Progress

Elena Liebl master thesis Understanding and Evaluating Human Preferences in 3D Modeling



Scientific Volunteer Activities

CHI 2020 Student Volunteer
CHI 2020 Papers with Special Recognitions for Outstanding Reviews; Case Studies


Publications

2021
Changkun Ou
Scheduling Function Calls with Zero Allocation
In golang.design/research, Jan 26, 2021.
2020
Changkun Ou
Pointers Might Not Be Ideal for Parameters
In golang.design/research, Nov 05, 2020.
Changkun Ou
Eliminating A Source of Measurement Errors in Benchmarks
In golang.design/research, Sep 30, 2020.
[Download PDF]
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Kai Holländer, Luca Schellenberg, Changkun Ou, Andreas Butz
All Fun and Games: Obtaining Critical Pedestrian Behavior Data from an Online Simulation
Presented at ACM CHI Conference on Human Factors in Computing Systems, Late-Breaking Work, April 25, 2020, Honolulu, HI, USA (bib)
2019
[Download PDF][Download presentation slides]
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[winner]Changkun Ou, Yifei Zhan, Yaxi Chen
Identifying Malicious Players in GWAP-based Disaster Monitoring Crowdsourcing System
In IEEE ICAIBD' 19: Proceedings of the 2nd International Conference on Artificial Intelligence and Big Data. Chengdu, Sichuan, China, May 25-28, 2019. (bib)
[Download PDF]
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Jingyi Li, Changkun Ou, Yong Ma
Cultivation and Incentivization of HCI Research and Community in China: Taxonomy and Social Endorsements
In CHI'19 Workshop on "HCI in China: Research Agenda, Education Curriculum, Industry Partnership, and Communities Building", May 2019, Glasgow, UK, 2019.
2018
Changkun Ou
Go Under The Hood: A Source Code Study of Go
Open Source, GitHub, September 18, 2018.
Changkun Ou
C++11/14/17/20 On the Fly: The Fastest Guide Towards Modern C++
Open Source, GitHub, May 2018.
[Download PDF]
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Changkun Ou
Understanding Generalization in Deep Learning
Advanced Seminar Deep Learning, Winter Term 2017/18, February 2018.
2017
[Download PDF]
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Matthias Geiger, Changkun Ou, Cedric Quintes
WatchOut: A Road Safety Extension for Pedestrians on a Public Windshield Display
ArXiv preprint arXiv:1905.05390, November 2017.


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