Search Results for author: Erfan Yazdandoost Hamedani

Found 3 papers, 1 papers with code

An Accelerated Gradient Method for Simple Bilevel Optimization with Convex Lower-level Problem

no code implementations12 Feb 2024 Jincheng Cao, Ruichen Jiang, Erfan Yazdandoost Hamedani, Aryan Mokhtari

In this paper, we focus on simple bilevel optimization problems, where we minimize a convex smooth objective function over the optimal solution set of another convex smooth constrained optimization problem.

Bilevel Optimization

A Conditional Gradient-based Method for Simple Bilevel Optimization with Convex Lower-level Problem

1 code implementation17 Jun 2022 Ruichen Jiang, Nazanin Abolfazli, Aryan Mokhtari, Erfan Yazdandoost Hamedani

To the best of our knowledge, our method achieves the best-known iteration complexity for the considered class of bilevel problems.

Bilevel Optimization

A primal-dual method for conic constrained distributed optimization problems

no code implementations NeurIPS 2016 Necdet Serhat Aybat, Erfan Yazdandoost Hamedani

We consider cooperative multi-agent consensus optimization problems over an undirected network of agents, where only those agents connected by an edge can directly communicate.

Distributed Optimization

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