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Changkun Ou

Changkun Ou

E-Mail changkun.ou[at]ifi.lmu.de
research[at]changkun.de
Address Changkun Ou
University of Munich (LMU)
Media Informatics Group
Frauenlobstr. 7a
80337 Munich, Germany
Room 455 (4th floor)
Is Changkun in the office? 

(fetch status via changkun.de/s/working?)



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 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 Modeling with Nodes
N/A BT/MT Procedure Mesh Repairing using Deep Networks



In Progress

Samuel Eiler master thesis Meshless Neural Rendering
Elena Liebl master thesis Understanding and Evaluating Human Preferences in 3D Modeling



Publications

2021
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Changkun Ou, Daniel Buschek, Malin Eiband, Andreas Butz
Modeling Web Browsing Behavior across Tabs and Websites with Tracking and Prediction on the Client Side
ArXiv preprint arXiv:2103.04694, March 2021. (bib)
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.
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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
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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)
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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.
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Changkun Ou
Understanding and Predicting Web Browsing Behavior
Masters Thesis. 2019-02-12. (bib)
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.
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Changkun Ou
Understanding Generalization in Deep Learning
Advanced Seminar Deep Learning, Winter Term 2017/18, February 2018.
2017
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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.
2016
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Changkun Ou
Designing Alternative Contact-free Control Modalities for Smart Watches
Bachelor Thesis. 2016-04-25. (bib)
Changkun Ou, Yaxi Chen
Combining Touch Biometrics and Motion Sensors for Hand Posture Recognition and User Authentication
In Journal of Southwest University for Nationalities(Nature Science Edition). 2016, 42(4):429-435. (bib)
2014
Changkun Ou, Yaxi Chen
Space Interactions based on Monocular Vision and Simple Gestures
In Journal of Southwest University for Nationalities(Natural Science Edition). 2014, 40(16):871-876. (bib)


Scientific Volunteer Activities

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


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– Impressum – Privacy policy – Contact  |  Last modified on 2021-04-15 by Changkun Ou (rev 38336)