Search Results for author: Davood Hajinezhad

Found 5 papers, 0 papers with code

AttendLight: Universal Attention-Based Reinforcement Learning Model for Traffic Signal Control

no code implementations NeurIPS 2020 Afshin Oroojlooy, MohammadReza Nazari, Davood Hajinezhad, Jorge Silva

The first attention model is introduced to handle different numbers of roads-lanes; and the second attention model is intended for enabling decision-making with any number of phases in an intersection.

Decision Making reinforcement-learning +1

A Review of Cooperative Multi-Agent Deep Reinforcement Learning

no code implementations11 Aug 2019 Afshin Oroojlooyjadid, Davood Hajinezhad

Due to the recent success of MARL in real-world applications, we assign a section to provide a review of these applications and corresponding articles.

Multi-agent Reinforcement Learning reinforcement-learning +1

Zeroth Order Nonconvex Multi-Agent Optimization over Networks

no code implementations27 Oct 2017 Davood Hajinezhad, Mingyi Hong, Alfredo Garcia

In this paper, we consider distributed optimization problems over a multi-agent network, where each agent can only partially evaluate the objective function, and it is allowed to exchange messages with its immediate neighbors.

Distributed Optimization

NESTT: A Nonconvex Primal-Dual Splitting Method for Distributed and Stochastic Optimization

no code implementations NeurIPS 2016 Davood Hajinezhad, Mingyi Hong, Tuo Zhao, Zhaoran Wang

We study a stochastic and distributed algorithm for nonconvex problems whose objective consists of a sum of $N$ nonconvex $L_i/N$-smooth functions, plus a nonsmooth regularizer.

Stochastic Optimization

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