2 papers
cs.LG2026
Stochastic Regret Guarantees for Online Zeroth- and First-Order Bilevel Optimization
Parvin Nazari, Bojian Hou, Davoud Ataee Tarzanagh +2
Online bilevel optimization (OBO) is a powerful framework for machine learning problems where both outer and inner objectives evolve over time, requiring dynamic updates. Current O…
cs.LG2024
A Penalty-Based Method for Communication-Efficient Decentralized Bilevel Programming
Parvin Nazari, Ahmad Mousavi, Davoud Ataee Tarzanagh +1
Bilevel programming has recently received attention in the literature due to its wide range of applications, including reinforcement learning and hyper-parameter optimization. Howe…