POMACS · 2026

Prediction-Specific Design of Learning-Augmented Algorithms

Sizhe Li, Nicolas Christianson, Tongxin Li

Proceedings of the ACM on Measurement and Analysis of Computing Systems

Can an algorithm be optimal for the particular prediction it receives?

Strong optimality refines the usual consistency and robustness tradeoff to account for each prediction. A bilevel optimization framework constructs algorithms for ski rental and one max search, with case studies in power management and trading.

Research themes

Open questions

Prediction quality as a decision resource

Which prediction errors actually matter for the decision being made?

Explore open directions

Cite this paper

Sizhe Li, Nicolas Christianson, Tongxin Li. Prediction-Specific Design of Learning-Augmented Algorithms. Proceedings of the ACM on Measurement and Analysis of Computing Systems, 2026. https://doi.org/10.1145/3788100

BibTeX
@article{tongxin-prediction-specific,
  title = {{Prediction-Specific Design of Learning-Augmented Algorithms}},
  author = {Sizhe Li and Nicolas Christianson and Tongxin Li},
  year = {2026},
  journal = {Proceedings of the ACM on Measurement and Analysis of Computing Systems},
  url = {https://doi.org/10.1145/3788100},
  doi = {10.1145/3788100}
}

Other versions

2026IEEE Control Systems Letters

VigilMPC: Certified Online Tube Model Predictive Control for Safe Real-Time Neuromodulation

Yu Mao, Zhichao Liang, Junxiang Zhang, Quanying Liu, Tongxin Li

VigilMPC accepts a predictor update only when a backup plan remains feasible under tightened constraints. Recursive feasibility and constraint satisfaction follow under the tube MPC assumptions. Evaluation uses simulated neural dynamics and a switching benchmark, rather than clinical deployment.