2 papers
math.OC2022
Rockafellian Relaxation and Stochastic Optimization under Perturbations
Johannes O. Royset, Louis L. Chen, Eric Eckstrand
In practice, optimization models are often prone to unavoidable inaccuracies due to dubious assumptions and corrupted data. Traditionally, this placed special emphasis on risk-base…
cs.SI2020
Correlation Robust Influence Maximization
Louis Chen, Divya Padmanabhan, Chee Chin Lim +1
We propose a distributionally robust model for the influence maximization problem. Unlike the classic independent cascade model \citep{kempe2003maximizing}, this model's diffusion…