@article{kineticsneuralode2023,
  title = {{Kinetics parameter optimization of hydrocarbon fuels via neural ordinary differential equations}},
  author = {Xingyu Su and Weiqi Ji and Jian An and Zhuyin Ren and Sili Deng and Chung K. Law},
  year = {2023},
  journal = {Combustion and Flame},
  volume = {251},
  pages = {112732},
  doi = {10.1016/j.combustflame.2023.112732},
  eprint = {2209.01862},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/kinetics-neural-ode/}
}

@article{biomasscrnn2022,
  title = {{Autonomous kinetic modeling of biomass pyrolysis using chemical reaction neural networks}},
  author = {Weiqi Ji and Franz Richter and Michael J. Gollner and Sili Deng},
  year = {2022},
  journal = {Combustion and Flame},
  volume = {240},
  pages = {111992},
  doi = {10.1016/j.combustflame.2022.111992},
  eprint = {2105.11397},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/biomass-crnn/}
}

@article{sgdkinetics2022,
  title = {{SGD-based optimization in modeling combustion kinetics: Case studies in tuning mechanistic and hybrid kinetic models}},
  author = {Weiqi Ji and Xingyu Su and Bin Pang and Yujuan Li and Zhuyin Ren and Sili Deng},
  year = {2022},
  journal = {Fuel},
  volume = {324},
  pages = {124560},
  doi = {10.1016/j.fuel.2022.124560},
  url = {https://jiweiqi.github.io/papers/sgd-kinetics/}
}

@misc{arrheniusjl2021,
  title = {{Arrhenius.jl: A Differentiable Combustion Simulation Package}},
  author = {Weiqi Ji and Xingyu Su and Bin Pang and Séan J. Cassady and Alison M. Ferris and Yujuan Li and Zhuyin Ren and Ronald K. Hanson and Sili Deng},
  year = {2021},
  howpublished = {arXiv},
  doi = {10.48550/arxiv.2107.06172},
  eprint = {2107.06172},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/arrhenius-jl/}
}

@article{crnn2021,
  title = {{Autonomous Discovery of Unknown Reaction Pathways from Data by Chemical Reaction Neural Network}},
  author = {Weiqi Ji and Sili Deng},
  year = {2021},
  journal = {The Journal of Physical Chemistry A},
  volume = {125},
  pages = {1082-1092},
  doi = {10.1021/acs.jpca.0c09316},
  number = {4},
  eprint = {2002.09062},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/crnn/}
}

@inproceedings{hychem2021,
  title = {{Data-Driven Approaches to Learn HyChem Models}},
  author = {Weiqi Ji and Julian Zanders and Ji-Woong Park and Sili Deng},
  year = {2021},
  booktitle = {ASME ICEF 2021},
  doi = {10.1115/icef2021-67925},
  eprint = {2104.07875},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/hychem/}
}

@inproceedings{cellboxadjoint2021,
  title = {{Inference of cell dynamics on perturbation data using adjoint sensitivity}},
  author = {Weiqi Ji and Bo Yuan and Ciyue Shen and Aviv Regev and Chris Sander and Sili Deng},
  year = {2021},
  booktitle = {ICLR 2021 Workshop on Deep Learning for Simulation (SimDL)},
  doi = {10.48550/arxiv.2104.06467},
  eprint = {2104.06467},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/cellbox-adjoint/}
}

@misc{kinet2021,
  title = {{KiNet: A Deep Neural Network Representation of Chemical Kinetics}},
  author = {Weiqi Ji and Sili Deng},
  year = {2021},
  howpublished = {arXiv},
  doi = {10.48550/arxiv.2108.00455},
  eprint = {2108.00455},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/kinet/}
}

@inproceedings{inversecombustors2021,
  title = {{Neural Differential Equations for Inverse Modeling in Model Combustors}},
  author = {Xingyu Su and Weiqi Ji and Long Zhang and Wantong Wu and Zhuyin Ren and Sili Deng},
  year = {2021},
  booktitle = {ASME IMECE 2021},
  doi = {10.1115/imece2021-69657},
  eprint = {2107.11510},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/inverse-combustors/}
}

@article{stiffneuralode2021,
  title = {{Stiff neural ordinary differential equations}},
  author = {Suyong Kim and Weiqi Ji and Sili Deng and Yingbo Ma and Christopher Rackauckas},
  year = {2021},
  journal = {Chaos: An Interdisciplinary Journal of Nonlinear Science},
  volume = {31},
  pages = {093122},
  doi = {10.1063/5.0060697},
  number = {9},
  eprint = {2103.15341},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/stiff-neural-ode/}
}

@article{stiffpinn2021,
  title = {{Stiff-PINN: Physics-Informed Neural Network for Stiff Chemical Kinetics}},
  author = {Weiqi Ji and Weilun Qiu and Zhiyu Shi and Shaowu Pan and Sili Deng},
  year = {2021},
  journal = {The Journal of Physical Chemistry A},
  volume = {125},
  pages = {8098-8106},
  doi = {10.1021/acs.jpca.1c05102},
  number = {36},
  eprint = {2011.04520},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/stiff-pinn/}
}

@article{flameletsubspace2023,
  title = {{Kinetic subspace investigation using neural network for uncertainty quantification in nonpremixed flamelets}},
  author = {Benjamin C. Koenig and Weiqi Ji and Sili Deng},
  year = {2023},
  journal = {Proceedings of the Combustion Institute},
  volume = {39},
  pages = {5229-5238},
  doi = {10.1016/j.proci.2022.07.226},
  number = {4},
  url = {https://jiweiqi.github.io/papers/flamelet-subspace/}
}

@article{shocktubebayes2023,
  title = {{Using shock tube species time-histories in Bayesian parameter estimation: Effective independent-data number and target selection}},
  author = {Huaibo Chen and Weiqi Ji and Séan J. Cassady and Alison M. Ferris and Ronald K. Hanson and Sili Deng},
  year = {2023},
  journal = {Proceedings of the Combustion Institute},
  volume = {39},
  pages = {5299-5308},
  doi = {10.1016/j.proci.2022.08.118},
  number = {4},
  url = {https://jiweiqi.github.io/papers/shock-tube-bayes/}
}

@article{mechanismreductionuq2021,
  title = {{Uncertainty analysis in mechanism reduction via active subspace and transition state analyses}},
  author = {Xingyu Su and Weiqi Ji and Zhuyin Ren},
  year = {2021},
  journal = {Combustion and Flame},
  volume = {227},
  pages = {135-146},
  doi = {10.1016/j.combustflame.2020.12.053},
  url = {https://jiweiqi.github.io/papers/mechanism-reduction-uq/}
}

@article{premixedsensitivity2020,
  title = {{Dependence of kinetic sensitivity direction in premixed flames}},
  author = {Weiqi Ji and Tianwei Yang and Zhuyin Ren and Sili Deng},
  year = {2020},
  journal = {Combustion and Flame},
  volume = {220},
  pages = {16-22},
  doi = {10.1016/j.combustflame.2020.06.027},
  eprint = {2001.05367},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/premixed-sensitivity/}
}

@article{ignitionsensitivity2019,
  title = {{Evolution of sensitivity directions during autoignition}},
  author = {Weiqi Ji and Zhuyin Ren and Chung K. Law},
  year = {2019},
  journal = {Proceedings of the Combustion Institute},
  volume = {37},
  pages = {807-815},
  doi = {10.1016/j.proci.2018.07.005},
  number = {1},
  url = {https://jiweiqi.github.io/papers/ignition-sensitivity/}
}

@article{turbulentuq2019,
  title = {{Quantifying kinetic uncertainty in turbulent combustion simulations using active subspaces}},
  author = {Weiqi Ji and Zhuyin Ren and Youssef Marzouk and Chung K. Law},
  year = {2019},
  journal = {Proceedings of the Combustion Institute},
  volume = {37},
  pages = {2175-2182},
  doi = {10.1016/j.proci.2018.06.206},
  number = {2},
  url = {https://jiweiqi.github.io/papers/turbulent-uq/}
}

@misc{neuralnetworkuq2019,
  title = {{Uncertainty Propagation in Deep Neural Network Using Active Subspace}},
  author = {Weiqi Ji and Zhuyin Ren and Chung K. Law},
  year = {2019},
  howpublished = {arXiv},
  doi = {10.48550/arxiv.1903.03989},
  eprint = {1903.03989},
  archivePrefix = {arXiv},
  url = {https://jiweiqi.github.io/papers/neural-network-uq/}
}

@article{sharedsubspaces2018,
  title = {{Shared low-dimensional subspaces for propagating kinetic uncertainty to multiple outputs}},
  author = {Weiqi Ji and Jiaxing Wang and Olivier Zahm and Youssef M. Marzouk and Bin Yang and Zhuyin Ren and Chung K. Law},
  year = {2018},
  journal = {Combustion and Flame},
  volume = {190},
  pages = {146-157},
  doi = {10.1016/j.combustflame.2017.11.021},
  url = {https://jiweiqi.github.io/papers/shared-subspaces/}
}

@inproceedings{surrogatesubspace2017,
  title = {{Propagation of Kinetic Uncertainty through Surrogate Subspace in Combustion Simulations}},
  author = {Weiqi Ji and Jiaxing Wang and Bin Yang and Zhuyin Ren and Chung K. Law},
  year = {2017},
  booktitle = {10th U.S. National Combustion Meeting},
  url = {https://jiweiqi.github.io/papers/surrogate-subspace/}
}

@article{machinelearningcombustion2022,
  title = {{Machine learning for combustion}},
  author = {Lei Zhou and Yuntong Song and Weiqi Ji and Haiqiao Wei},
  year = {2022},
  journal = {Energy and AI},
  volume = {7},
  pages = {100128},
  doi = {10.1016/j.egyai.2021.100128},
  url = {https://jiweiqi.github.io/papers/machine-learning-combustion/}
}

@article{mobilitydemand2020,
  title = {{Machine learning model to project the impact of COVID-19 on US motor gasoline demand}},
  author = {Shiqi Ou and Xin He and Weiqi Ji and Wei Chen and Lang Sui and Yu Gan and Zifeng Lu and Zhenhong Lin and Sili Deng and Steven Przesmitzki and Jessey Bouchard},
  year = {2020},
  journal = {Nature Energy},
  volume = {5},
  pages = {666-673},
  doi = {10.1038/s41560-020-0662-1},
  number = {9},
  url = {https://jiweiqi.github.io/papers/mobility-demand/}
}

@article{naphthaignition2017,
  title = {{Ignition delay measurements of light naphtha: A fully blended low octane fuel}},
  author = {Tamour Javed and Ehson F. Nasir and Ahfaz Ahmed and Jihad Badra and Khalil Djebbi and Mohamed Beshir and Weiqi Ji and S. Mani Sarathy and Aamir Farooq},
  year = {2017},
  journal = {Proceedings of the Combustion Institute},
  volume = {36},
  pages = {315-322},
  doi = {10.1016/j.proci.2016.05.043},
  number = {1},
  url = {https://jiweiqi.github.io/papers/naphtha-ignition/}
}

@article{rcmrateconstants2017,
  title = {{Measurement of reaction rate constants using RCM: A case study of decomposition of dimethyl carbonate to dimethyl ether}},
  author = {Peng Zhang and Shuang Li and Yingdi Wang and Weiqi Ji and Wenyu Sun and Bin Yang and Xin He and Zhi Wang and Chung K. Law and Feng Zhang},
  year = {2017},
  journal = {Combustion and Flame},
  volume = {183},
  pages = {30-38},
  doi = {10.1016/j.combustflame.2017.05.006},
  url = {https://jiweiqi.github.io/papers/rcm-rate-constants/}
}

@article{ntclowerturnover2017,
  title = {{On the crossover temperature and lower turnover state in the NTC regime}},
  author = {Weiqi Ji and Peng Zhao and Peng Zhang and Zhuyin Ren and Xin He and Chung K. Law},
  year = {2017},
  journal = {Proceedings of the Combustion Institute},
  volume = {36},
  pages = {343-353},
  doi = {10.1016/j.proci.2016.05.046},
  number = {1},
  url = {https://jiweiqi.github.io/papers/ntc-lower-turnover/}
}

@article{firststagentc2016,
  title = {{First-stage ignition delay in the negative temperature coefficient behavior: Experiment and simulation}},
  author = {Peng Zhang and Weiqi Ji and Tanjin He and Xin He and Zhi Wang and Bin Yang and Chung K. Law},
  year = {2016},
  journal = {Combustion and Flame},
  volume = {167},
  pages = {14-23},
  doi = {10.1016/j.combustflame.2016.03.002},
  url = {https://jiweiqi.github.io/papers/first-stage-ntc/}
}

@article{ntcupperturnover2016,
  title = {{On the controlling mechanism of the upper turnover states in the NTC regime}},
  author = {Weiqi Ji and Peng Zhao and Tanjin He and Xin He and Aamir Farooq and Chung K. Law},
  year = {2016},
  journal = {Combustion and Flame},
  volume = {164},
  pages = {294-302},
  doi = {10.1016/j.combustflame.2015.11.028},
  url = {https://jiweiqi.github.io/papers/ntc-upper-turnover/}
}

@article{isobutanolintermediates2015,
  title = {{Intermediate species measurement during iso-butanol auto-ignition}},
  author = {Weiqi Ji and Peng Zhang and Tanjin He and Zhi Wang and Ling Tao and Xin He and Chung K. Law},
  year = {2015},
  journal = {Combustion and Flame},
  volume = {162},
  pages = {3541-3553},
  doi = {10.1016/j.combustflame.2015.06.010},
  number = {10},
  url = {https://jiweiqi.github.io/papers/isobutanol-intermediates/}
}