author={Qingyun Wu and Gagan Bansal and Jieyu Zhang and Yiran Wu and Shaokun Zhang and Erkang Zhu and Beibin Li and Li Jiang and Xiaoyun Zhang and Chi Wang},
* [Cost-Effective Hyperparameter Optimization for Large Language Model Generation Inference](https://arxiv.org/abs/2303.04673). Chi Wang, Susan Xueqing Liu, Ahmed H. Awadallah. AutoML'23.
* [An Empirical Study on Challenging Math Problem Solving with GPT-4](https://arxiv.org/abs/2306.01337). Yiran Wu, Feiran Jia, Shaokun Zhang, Hangyu Li, Erkang Zhu, Yue Wang, Yin Tat Lee, Richard Peng, Qingyun Wu, Chi Wang. ArXiv preprint arXiv:2306.01337 (2023).
```bibtex
@inproceedings{wu2023empirical,
title={An Empirical Study on Challenging Math Problem Solving with GPT-4},
author={Yiran Wu and Feiran Jia and Shaokun Zhang and Hangyu Li and Erkang Zhu and Yue Wang and Yin Tat Lee and Richard Peng and Qingyun Wu and Chi Wang},
* [EcoAssistant: Using LLM Assistant More Affordably and Accurately](https://arxiv.org/abs/2310.03046). Jieyu Zhang, Ranjay Krishna, Ahmed H. Awadallah, Chi Wang. ArXiv preprint arXiv:2310.03046 (2023).
```bibtex
@inproceedings{zhang2023ecoassistant,
title={EcoAssistant: Using LLM Assistant More Affordably and Accurately},
author={Zhang, Jieyu and Krishna, Ranjay and Awadallah, Ahmed H and Wang, Chi},
* [Towards better Human-Agent Alignment: Assessing Task Utility in LLM-Powered Applications](https://arxiv.org/abs/2402.09015). Negar Arabzadeh, Julia Kiseleva, Qingyun Wu, Chi Wang, Ahmed Awadallah, Victor Dibia, Adam Fourney, Charles Clarke. ArXiv preprint arXiv:2402.09015 (2024).
```bibtex
@misc{Kiseleva2024agenteval,
title={Towards better Human-Agent Alignment: Assessing Task Utility in LLM-Powered Applications},
author={Negar Arabzadeh and Julia Kiseleva and Qingyun Wu and Chi Wang and Ahmed Awadallah and Victor Dibia and Adam Fourney and Charles Clarke},
year={2024},
eprint={2402.09015},
archivePrefix={arXiv},
primaryClass={cs.CL}
}
```
* [Training Language Model Agents without Modifying Language Models](https://arxiv.org/abs/2402.11359). Shaokun Zhang, Jieyu Zhang, Jiale Liu, Linxin Song, Chi Wang, Ranjay Krishna, Qingyun Wu. ArXiv preprint arXiv:2402.09015 (2024).
```bibtex
@misc{zhang2024agentoptimizer,
title={Training Language Model Agents without Modifying Language Models},
author={Shaokun Zhang and Jieyu Zhang and Jiale Liu and Linxin Song and Chi Wang and Ranjay Krishna and Qingyun Wu},