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Tag: math.OC

#math.OC

Academic · 1 min

Uncertainty-Aware Delivery Delay Duration Prediction via Multi-Task Deep Learning

arXiv:2602.20271v1 Announce Type: new Abstract: Accurate delivery delay prediction is critical for maintaining operational efficiency and customer satisfaction across modern supply chains. Yet the increasing …

Stefan Faulkner, Reza Zandehshahvar, Vahid Eghbal Akhlaghi, Sebastien Ouellet, Carsten Jordan, Pascal Van Hentenryck
5 views
Academic · 1 min

Wasserstein Distributionally Robust Online Learning

arXiv:2602.20403v1 Announce Type: new Abstract: We study distributionally robust online learning, where a risk-averse learner updates decisions sequentially to guard against worst-case distributions drawn from …

Guixian Chen, Salar Fattahi, Soroosh Shafiee
5 views
Academic · 1 min

Towards Efficient Constraint Handling in Neural Solvers for Routing Problems

arXiv:2602.16012v1 Announce Type: new Abstract: Neural solvers have achieved impressive progress in addressing simple routing problems, particularly excelling in computational efficiency. However, their advantages under …

Jieyi Bi, Zhiguang Cao, Jianan Zhou, Wen Song, Yaoxin Wu, Jie Zhang, Yining Ma, Cathy Wu
6 views
Academic · 1 min

Efficient Tail-Aware Generative Optimization via Flow Model Fine-Tuning

arXiv:2602.16796v1 Announce Type: new Abstract: Fine-tuning pre-trained diffusion and flow models to optimize downstream utilities is central to real-world deployment. Existing entropy-regularized methods primarily maximize …

Zifan Wang, Riccardo De Santi, Xiaoyu Mo, Michael M. Zavlanos, Andreas Krause, Karl H. Johansson
6 views