# Research

For technical details, please check our research publications.

- [FLAML: A Fast and Lightweight AutoML Library](https://www.microsoft.com/en-us/research/publication/flaml-a-fast-and-lightweight-automl-library/). Chi Wang, Qingyun Wu, Markus Weimer, Erkang Zhu. MLSys 2021.

```bibtex
@inproceedings{wang2021flaml,
    title={FLAML: A Fast and Lightweight AutoML Library},
    author={Chi Wang and Qingyun Wu and Markus Weimer and Erkang Zhu},
    year={2021},
    booktitle={MLSys},
}
```

- [Frugal Optimization for Cost-related Hyperparameters](https://arxiv.org/abs/2005.01571). Qingyun Wu, Chi Wang, Silu Huang. AAAI 2021.

```bibtex
@inproceedings{wu2021cfo,
    title={Frugal Optimization for Cost-related Hyperparameters},
    author={Qingyun Wu and Chi Wang and Silu Huang},
    year={2021},
    booktitle={AAAI},
}
```

- [Economical Hyperparameter Optimization With Blended Search Strategy](https://www.microsoft.com/en-us/research/publication/economical-hyperparameter-optimization-with-blended-search-strategy/). Chi Wang, Qingyun Wu, Silu Huang, Amin Saied. ICLR 2021.

```bibtex
@inproceedings{wang2021blendsearch,
    title={Economical Hyperparameter Optimization With Blended Search Strategy},
    author={Chi Wang and Qingyun Wu and Silu Huang and Amin Saied},
    year={2021},
    booktitle={ICLR},
}
```

- [An Empirical Study on Hyperparameter Optimization for Fine-Tuning Pre-trained Language Models](https://aclanthology.org/2021.acl-long.178.pdf). Susan Xueqing Liu, Chi Wang. ACL 2021.

```bibtex
@inproceedings{liuwang2021hpolm,
    title={An Empirical Study on Hyperparameter Optimization for Fine-Tuning Pre-trained Language Models},
    author={Susan Xueqing Liu and Chi Wang},
    year={2021},
    booktitle={ACL},
}
```

- [ChaCha for Online AutoML](https://www.microsoft.com/en-us/research/publication/chacha-for-online-automl/). Qingyun Wu, Chi Wang, John Langford, Paul Mineiro and Marco Rossi. ICML 2021.

```bibtex
@inproceedings{wu2021chacha,
    title={ChaCha for Online AutoML},
    author={Qingyun Wu and Chi Wang and John Langford and Paul Mineiro and Marco Rossi},
    year={2021},
    booktitle={ICML},
}
```

- [Fair AutoML](https://arxiv.org/abs/2111.06495). Qingyun Wu, Chi Wang. ArXiv preprint arXiv:2111.06495 (2021).

```bibtex
@inproceedings{wuwang2021fairautoml,
    title={Fair AutoML},
    author={Qingyun Wu and Chi Wang},
    year={2021},
    booktitle={ArXiv preprint arXiv:2111.06495},
}
```

- [Mining Robust Default Configurations for Resource-constrained AutoML](https://arxiv.org/abs/2202.09927). Moe Kayali, Chi Wang. ArXiv preprint arXiv:2202.09927 (2022).

```bibtex
@inproceedings{kayaliwang2022default,
    title={Mining Robust Default Configurations for Resource-constrained AutoML},
    author={Moe Kayali and Chi Wang},
    year={2022},
    booktitle={ArXiv preprint arXiv:2202.09927},
}
```

- [Targeted Hyperparameter Optimization with Lexicographic Preferences Over Multiple Objectives](https://openreview.net/forum?id=0Ij9_q567Ma). Shaokun Zhang, Feiran Jia, Chi Wang, Qingyun Wu. ICLR 2023 (notable-top-5%).

```bibtex
@inproceedings{zhang2023targeted,
    title={Targeted Hyperparameter Optimization with Lexicographic Preferences Over Multiple Objectives},
    author={Shaokun Zhang and Feiran Jia and Chi Wang and Qingyun Wu},
    booktitle={International Conference on Learning Representations},
    year={2023},
    url={https://openreview.net/forum?id=0Ij9_q567Ma},
}
```

- [Cost-Effective Hyperparameter Optimization for Large Language Model Generation Inference](https://arxiv.org/abs/2303.04673). Chi Wang, Susan Xueqing Liu, Ahmed H. Awadallah. ArXiv preprint arXiv:2303.04673 (2023).

```bibtex
@inproceedings{wang2023EcoOptiGen,
    title={Cost-Effective Hyperparameter Optimization for Large Language Model Generation Inference},
    author={Chi Wang and Susan Xueqing Liu and Ahmed H. Awadallah},
    year={2023},
    booktitle={ArXiv preprint arXiv:2303.04673},
}
```

- [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},
    year={2023},
    booktitle={ArXiv preprint arXiv:2306.01337},
}
```