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Author

Powei Chang

Observed name: Chang, Powei
Institution: Fudan University
Observed institution: Fudan University
OpenAlex ID: A5124862977
SALT: When More Rollouts Don't Help in Group-Based Policy Optimization and How to Make Them Matter
2026 · Chang, Powei, Zhang, Jinpeng, et al. · arXiv (Cornell University)
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What Makes an Ideal Quote? Recommending “Unexpected yet Rational” Quotations via Novelty
2026 · Association for Computational Linguistics 2026, Chang, Powei, et al. · Underline Science Inc.
Instructions are all you need: Self-supervised Reinforcement Learning for Instruction Following
2026 · Association for Computational Linguistics 2026, Chang, Powei, et al. · Underline Science Inc.
SPICE: Submodular Penalized Information-Conflict Selection for Efficient Large Language Model Training
2026 · Chang, Powei, Zhang, Jinpeng, et al. · arXiv (Cornell University)
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Instructions are all you need: Self-supervised Reinforcement Learning for Instruction Following
2026 · Qingyu Ren, Qianyu He, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting
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What Makes an Ideal Quote? Recommending “Unexpected yet Rational” Quotations via Novelty
2026 · Powei Chang, Jin Xiao, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting
PDF
Works count: 7
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