Jingchang Sun

Jingchang Sun

IIIS, Tsinghua University

About Me

Hi, my name is Jingchang. Now I am a graduate student at Institute for Interdisciplinary Information Science (IIIS), Tsinghua University. In 2016, I joined Network Science Group of IIIS, with Prof. Thomas Moscibroda as my adviser. Then in 2019, I joined Computational Economics Group of IIIS, with Prof, Pingzhong Tang as my adviser. My research interests include blockchain, network science, and machine learning.

Education

  • Graduate Student, 2016 - Present

    IIIS, Tsinghua University

  • Undergraduate, 2012 - 2016

    College of Computer Science

Featured Publications

Jingchang Sun, Pingzhong Tang, Yulong Zeng
April 2020 Conference

Games of Miners

Accepted by AAMAS'20

PDF Slides Video
Jinghao Sun, Nan Guan, Jingchang Sun, Xi Zhang, Yaoyao Chi, Feng Li
March 2020 Journal

Algorithms for Computing the WCRT bound of OpenMP Task Systems with Conditional Branches

Accepted by IEEE Transactions on Computers

PDF
Pingzhong Tang, Jingchang Sun, Yiming Lu, Yalun Xu, Qingzhu Yang
March 2020 Patent

Item information recording, circulation, identification initiation and service method, terminal and system

Pending patent on luxury traceability blockchain

Nebulas.io
July 2017 Whitepaper

Nebulas Technical White Paper

Open in July, 2017

PDF

Experience

 
 
 
 
 

Software Development Intern

Microsoft STCA

May 2020 – Aug 2020 Beijing
  • Bing Ads Billing System
  • UGC Plagiarism Detection System
 
 
 
 
 

Research Intern

TuringSense

Oct 2019 – Present Beijing
  • Developed reliable luxury traceability blockchain
  • Devised computer-vision-based approach for item identification
 
 
 
 
 

Research Intern

Microsoft Research

Oct 2017 – Feb 2018 Beijing
  • Analyzed crypto-asset graph data
  • Built and measured features of Ethereum user/transaction/call networks
 
 
 
 
 

Research Intern

Nebulas.io

Jun 2017 – Sep 2017 Beijing
  • Contributed “Nebulas Rank” in the technical white paper
  • Proposed blockchain ranking algorithms based on network centrality
  • Studied proof-of-address-devotion consensus protocol

Projects

LuxuryChain

Tsinghua-Now

TUNet

EtherLend

FingerTip

Papers and Articles

Games of Miners

Accepted by AAMAS'20
Jingchang Sun, Pingzhong Tang, Yulong Zeng
PDF Slides Video

Load distribution method and system, computer device, node device and storage medium

Pending patent on crypto mining optimal strategy
Jingchang Sun, Yulong Zeng, Pingzhong Tang, Yalun Xu, Xi liu, Qingzhu Yang

Algorithms for Computing the WCRT bound of OpenMP Task Systems with Conditional Branches

Accepted by IEEE Transactions on Computers
Jinghao Sun, Nan Guan, Jingchang Sun, Xi Zhang, Yaoyao Chi, Feng Li
PDF

Item information recording, circulation, identification initiation and service method, terminal and system

Pending patent on luxury traceability blockchain
Pingzhong Tang, Jingchang Sun, Yiming Lu, Yalun Xu, Qingzhu Yang

Moral Hazard in Games of Miners

Short paper，presented at DAI'19
Jingchang Sun, Yulong Zeng
PDF

Calculating Response-Time Bounds for OpenMP Task Systems with Conditional Branches

Accepted by RTAS'19
Jinghao Sun, Nan Guan, Jingchang Sun, Yaoyao Chi
PDF

Nebulas Technical White Paper

Open in July, 2017
Nebulas.io
PDF

PrePre: Characterizing Student Performance via Large-scale WiFi Networks

Working Paper

Optimal Algorithms for Collective Action

Working Paper

Integer Programming Approach for Schedulability of Sporadic Real-Time Systems

Published in Journal of Software 2017,28(2):411-428
Jinghao Sun, Jingchang Sun, Nan Guan, Qingxu Deng
PDF

Additional Information

Language Proficiency

TOEFL: 105/120 
GRE:  318/340
CET6: 555/710

Programming Proficiency

Go, Solidity, Python, Scala, 
C, Gurobi, Java, Swift, 
MATLAB, Mathematica, R ...

Awards & Scholarships

National-Scholarship                                          Nov, 2014
University First-Class Scholarship                            Nov, 2014
First & Second Prize of the 16th National Robot Competition  July, 2014