Chang Liu

About Me

I’m a PhD in Management Information Systems and a Master in Computer Science. My research mainly focuses on Computational Social Science, Causal Inference, Data Mining and Natural Language Processing.

Education

PhD in Management Information Systems — University of Illinois Chicago, USA (2020–2025)

Master in Computer Science — Wayne State University, USA (2014–2016)

Master in Enterprise Management — Beihang University, China (2009–2011)

Bachelor in Computer Science and Technology — Beihang University, China (2005–2009)

Publication

• Counterfactual Voting Adjustment for Quality Assessment and Fairer Voting in Online Platforms with Helpfulness Evaluation
  ICML 2025 Conference

  Click link to visit video and poster

• From Popularity to Meritocracy: Information Monopoly and Evolution of Excellence in Online Communities
  IC2S2 2025 Conference

  Click link to visit abstract (Poster ID: 98)

• An Empirical Comparison of Exponential-Gamma with ‘never triers’ Model, Weibull-Gamma with ‘never triers’ model and Bass Model for New Automobiles Trial Calibra- tion and Forecasting in Chinese Marke
  ICIII 2010

  Click link to visit full paper

Projects

• Impacts of YouTube video collaboration between KOLs on video popularity and their future collaboration prediction
  a Social Network project

  Click link to visit codes

• Deployment of BERT and GPT models on Web Server
  a MLops project

  Click link to visit abstract codes

• Synonyms’ definition and example sentence matching classifier
  a NLP project

  Click link to visit codes

• Auto-generated Survey Website
  a Web project

  Click link to visit codes

Experience

• Fixed-term Research Fellow
  School of Computer Science & Electronic Engineering, University of Surrey (Jan 2026 - March 2026)
  Contributed to the Digital Harms and Democratic Costs (DHDC) project through large-scale data analysis, supporting interdisciplinary research on the societal impacts of digital platforms.
• Graduate Teaching Assistant
  Department of Information and Decision Science, University of Illinois at Chicago (2021–2024)
  Machine Learning and Statistical Methods, Analytics for Big Data, Advanced Text Analytics for Business, Programming for Data Science in Business, Introduction to Business Programming.
• Reviewer
  Electronic Commerce Research (ELEC) (2021–2025)
  ACL Rolling Review (ARR) (2024–2025)
  International Conference on Computational Social Science Conference (IC2S2) (2024)
• Research Assistant
  Wayne State University (2015–2016)
• Product Designer and Assistant Manager
  AVIC International E-Business Inc. (2011–2013)
• Data Analysis Intern
  EMBA center at Tsinghua University (2011)

Skills

• 💻 Programming: Python, Java, JavaScript, C
• 💻 Scientific computing tools: NumPy, SciPy, R
• 💻 Machine learning and Deep learning: PyTorch, SKlearn, Huggingface
• 💻 API: OpenAI (GPTs), YouTube Data API, Google Maps API
• 🌐 Web: HTML, CSS
• ☁️ Other Tools: Git, Google Cloud, AWS

Contact

📧 changliucareer.gmail.com
🔗 https://github.com/changliucareer
💼 https://www.linkedin.com/in/chang-liu-4b2a52193