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math.OC2026
Portfolio Selection by Joint Estimation-Robustness Optimization with the Return and Risk Constraints
Yingxiao Wang, Lingchen Kong, Selin D. Ahipasaoglu +1
In answering the main criticism of the classical robust optimization that the size of the uncertainty set has to be determined beforehand, a recently proposed Joint Estimation and…
math.OC2025
Landmark MDS Revisited for Sensor Network Localization with Anchors
Ting Ouyang, Lingchen Kong, Houduo Qi
The landmark multi-dimensional scaling (LMDS) is a leading method that embeds new points to an existing coordinate system based on observed distance information. It has long been k…