Publications

@article{Lyu2026AIOpsUpdate,

title = {Can We Recycle Our Old Models? An Empirical Evaluation of Model Selection Mechanisms for AIOps Solutions},

author = {Yingzhe Lyu and Hao Li and Heng Li and Ahmed E. Hassan},

url = {https://arxiv.org/abs/2505.02961, Preprint},

year  = {2026},

date = {2026-01-01},

urldate = {2026-01-01},

journal = {Empirical Software Engineering (EMSE)},

publisher = {Springer},

keywords = {AIOps, MLOps, Model Maintenance},

pubstate = {published},

tppubtype = {article}

}

@article{majidi2025MLOpsMaintenance,

title = {An Efficient Model Maintenance Approach for MLOps},

author = {Forough Majidi and Foutse Khomh and Heng Li and Amin Nikanjam},

url = {https://arxiv.org/abs/2412.04657, Preprint},

doi = {10.1007/s10664-025-10744-9},

year  = {2025},

date = {2025-01-01},

urldate = {2025-01-01},

journal = {Empirical Software Engineering (EMSE) (accepted)},

keywords = {MLOps, Model Maintenance},

pubstate = {published},

tppubtype = {article}

}

@article{Lyu2024AIOpsUpdate,

title = {On the Model Update Strategies for Supervised Learning in AIOps Solutions},

author = {Yingzhe Lyu and Heng Li and Zhen Ming Jiang and Ahmed E. Hassan},

url = {https://arxiv.org/abs/2311.03213},

doi = {10.1145/366459},

year  = {2024},

date = {2024-01-01},

urldate = {2024-01-01},

journal = {ACM Transactions on Software Engineering and Methodology (TOSEM)},

volume = {33},

number = {7},

pages = {1–38},

publisher = {ACM},

keywords = {AIOps, Model Maintenance},

pubstate = {published},

tppubtype = {article}

}