Chang Yang

PhD student, The Hong Kong Polytechnic University

Joined

November 2021

Names

Chang Yang (Preferred)

Emails

****@u.nus.edu (Confirmed)

****@connect.polyu.hk (Confirmed)

Personal Links

Google Scholar

ORCID

ACL Anthology

Career & Education History

PhD student

The Hong Kong Polytechnic University (polyu.edu.hk)

2023 – 2027

Advisors, Relations & Conflicts

PhD Advisor

Xiao Huang

2023 – 2027

Expertise

No areas of expertise listed

Publications

LLM-Based World Models Can Make Decisions Solely, But Rigorous Evaluations are Needed
Chang Yang, Xinrun Wang, Junzhe Jiang, Qinggang Zhang, Xiao Huang
- Accepted by TMLR
- Readers: Everyone
Nondeterministic Polynomial-time Problem Challenge: An Ever-Scaling Reasoning Benchmark for LLMs
Chang Yang, Ruiyu Wang, Junzhe Jiang, Qi Jiang, Qinggang Zhang, Yanchen Deng, Shuxin Li, Shuyue Hu, Bo Li, Florian T. Pokorny, Xiao Huang, Xinrun Wang
- Accepted by TMLR
- Readers: Everyone
Offline Equilibrium Finding in Extensive-form Games: Datasets, Methods, and Analysis
Shuxin Li, Youzhi Zhang, Jakub Cerny, Pengdeng Li, Chang Yang, Xinrun Wang, Hau Chan, Bo An
- Submitted to ICLR 2026
- Readers: Everyone
Nondeterministic Polynomial-time Problem Challenge: An Ever-Scaling Reasoning Benchmark for LLMs
Chang Yang, Ruiyu Wang, Junzhe Jiang, Qi Jiang, Qinggang Zhang, Yanchen Deng, Shuxin Li, Shuyue Hu, Bo Li, Florian T. Pokorny, Xiao Huang, Xinrun Wang
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Why Regression? Binary Encoding Classification Brings Confidence to Stock Market Index Price Prediction
Junzhe Jiang, Chang Yang, Xinrun Wang, Bo Li
- CoRR 2025
- Readers: Everyone
Resolving Latency and Inventory Risk in Market Making with Reinforcement Learning
Junzhe Jiang, Chang Yang, Xinrun Wang, Zhiming Li, Xiao Huang, Bo Li
- CoRR 2025
- Readers: Everyone
FinMaster: A Holistic Benchmark for Mastering Full-Pipeline Financial Workflows with LLMs
Junzhe Jiang, Chang Yang, Aixin Cui, Sihan Jin, Ruiyu Wang, Bo Li, Xiao Huang, Dongning Sun, Xinrun Wang
- CoRR 2025
- Readers: Everyone
Nondeterministic Polynomial-time Problem Challenge: An Ever-Scaling Reasoning Benchmark for LLMs
Chang Yang, Ruiyu Wang, Junzhe Jiang, Qi Jiang, Qinggang Zhang, Yanchen Deng, Shuxin Li, Shuyue Hu, Bo Li, Florian T. Pokorny, Xiao Huang, Xinrun Wang
- CoRR 2025
- Readers: Everyone
Each Graph is a New Language: Graph Learning with LLMs
Huachi Zhou, Jiahe Du, Chuang Zhou, Chang Yang, Yilin Xiao, Yuxuan Xie, Xiao Huang
- CoRR 2025
- Readers: Everyone
Each graph is a new language: Graph Learning with LLMs
Huachi Zhou, Jiahe Du, Chuang Zhou, Chang Yang, Yilin Xiao, Yuxuan Xie, Xiao Huang
- ACL (Findings) 2025
- Readers: Everyone

View all 25 publications

Co-Authors

View all 31 co-authors