Yao Xie

activity

20232026

most citedContextual Stochastic Bilevel Optimization

2 citations · 3 across the 5 of their papers we have counts for

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2 papers · 1 filter

math.OC2026

A New Perspective on Clustering: A Mixed-norm Model and its Solution by Progressive Integer Programming

Junyi Liu, Yulin Peng, Yao Xie +2

Extending the classical $K$ -means and $K$ -medians models, this paper introduces an $ℓ_{p, q}$ mixed-norm clustering model where the centroid updates and cluster assignments are u…

math.OC2023★ 2 cited

Contextual Stochastic Bilevel Optimization

Yifan Hu, Jie Wang, Yao Xie +2

We introduce contextual stochastic bilevel optimization (CSBO) -- a stochastic bilevel optimization framework with the lower-level problem minimizing an expectation conditioned on…