Chang Ma
Chang Ma has 3 papers in our library, in 2024–2026, most of them on Language models & pretraining, Multilingual & cross-lingual NLP, Reasoning; often with Junxian He, Cheng Hong Yang, Fangzhi Xu.
OpenAlex · ORCID · h-index 9 · 24 works · 823 citations OpenAlex, 2026-10-14
📄 3 works in our library · 🔗 Cited 75 times in our library · ⭐ Paper Stars ranking: #7965
Affiliations
Fields, topics and concepts
📚 Shelves 4The field of science this work belongs to (OpenAlex fields).Artificial Intelligence · 3 worksArts and Humanities · 3 worksComputer Science · 3 worksLanguage and Linguistics · 3 works
🧭 Topics 3Research subjects and languages the work is about.Reasoning · 1 workLanguage models & pretraining · 1 workMultilingual & cross-lingual NLP · 1 work
Works by year
2020s
Papers
- AgentBoard: An Analytical Evaluation Board of Multi-turn LLM Agents (2024 · 90 citations)
Most benchmarks for LLM agents judge models only by whether they finish a task. This hides differences when nearly every model fails and reveals little about why. Many benchmarks also rely on single-turn or fully observable problems. AgentBoard (NeurIPS 2024, Datasets and Benchmarks track) addresses this with 1013… - Genius: A Generalizable and Purely Unsupervised Self-Training Framework For Advanced Reasoning (2025 · 8 citations)
Genius tackles the problem of improving LLM reasoning after pre-training without any external supervision. - How Can Synthetic Data Improve Multilingual Language Model Pretraining? A Data Quality Perspective (2026)
Multilingual LLMs perform poorly in low-resource languages. The authors argue the main gap is not token volume but how little world knowledge the available text contains. They trained 1.1B TinyLlama models from scratch on noisy MADLAD-400 web data in six languages, all with the same token budget. Scores on simpler…
Co-authors here
- Junxian He ×3
- Cheng Hong Yang
- Fangzhi Xu
- Haiteng Zhao
- Hang Yan
- Jinghan Zhang
- Jun Liu
- Junlei Zhang
- Kanzhi Cheng
- Lingpeng Kong
- Longxu Dou
- Qian Liu
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL) ×2: ACL 2026, ACL 2025
- Conference on Neural Information Processing Systems (NeurIPS): NeurIPS 2024
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