Search Results for author: Navid Naderializadeh

Found 22 papers, 10 papers with code

Decentralized Learning Strategies for Estimation Error Minimization with Graph Neural Networks

no code implementations4 Apr 2024 Xingran Chen, Navid Naderializadeh, Alejandro Ribeiro, Shirin Saeedi Bidokhti

Our goal is to minimize time-average estimation error and/or age of information with decentralized scalable sampling and transmission policies, considering both oblivious (where decision-making is independent of the physical processes) and non-oblivious policies (where decision-making depends on physical processes).

Decision Making Multi-agent Reinforcement Learning

Robust Stochastically-Descending Unrolled Networks

2 code implementations25 Dec 2023 Samar Hadou, Navid Naderializadeh, Alejandro Ribeiro

To tackle these problems, we provide deep unrolled architectures with a stochastic descent nature by imposing descending constraints during training.

Image Inpainting

Learning State-Augmented Policies for Information Routing in Communication Networks

1 code implementation30 Sep 2023 Sourajit Das, Navid Naderializadeh, Alejandro Ribeiro

This paper examines the problem of information routing in a large-scale communication network, which can be formulated as a constrained statistical learning problem having access to only local information.

Stochastic Unrolled Federated Learning

1 code implementation24 May 2023 Samar Hadou, Navid Naderializadeh, Alejandro Ribeiro

We introduce Stochastic UnRolled Federated learning (SURF), a method that expands algorithm unrolling to federated learning in order to expedite its convergence.

Federated Learning Rolling Shutter Correction

A State-Augmented Approach for Learning Optimal Resource Management Decisions in Wireless Networks

no code implementations28 Oct 2022 Yiğit Berkay Uslu, Navid Naderializadeh, Mark Eisen, Alejandro Ribeiro

We propose a state-augmented parameterization for the RRM policy, where alongside the instantaneous network states, the RRM policy takes as input the set of dual variables corresponding to the constraints.

Management

Federated Representation Learning via Maximal Coding Rate Reduction

no code implementations1 Oct 2022 Juan Cervino, Navid Naderializadeh, Alejandro Ribeiro

We propose a federated methodology to learn low-dimensional representations from a dataset that is distributed among several clients.

Federated Learning Representation Learning

State-Augmented Learnable Algorithms for Resource Management in Wireless Networks

1 code implementation5 Jul 2022 Navid Naderializadeh, Mark Eisen, Alejandro Ribeiro

We consider resource management problems in multi-user wireless networks, which can be cast as optimizing a network-wide utility function, subject to constraints on the long-term average performance of users across the network.

Management

Learning Resilient Radio Resource Management Policies with Graph Neural Networks

1 code implementation7 Mar 2022 Navid Naderializadeh, Mark Eisen, Alejandro Ribeiro

We consider the problems of user selection and power control in wireless interference networks, comprising multiple access points (APs) communicating with a group of user equipment devices (UEs) over a shared wireless medium.

Fairness Management

A Lagrangian Duality Approach to Active Learning

no code implementations8 Feb 2022 Juan Elenter, Navid Naderializadeh, Alejandro Ribeiro

We consider the pool-based active learning problem, where only a subset of the training data is labeled, and the goal is to query a batch of unlabeled samples to be labeled so as to maximally improve model performance.

Active Learning Informativeness

Pooling by Sliced-Wasserstein Embedding

1 code implementation NeurIPS 2021 Navid Naderializadeh, Joseph Comer, Reed Andrews, Heiko Hoffmann, Soheil Kolouri

Learning representations from sets has become increasingly important with many applications in point cloud processing, graph learning, image/video recognition, and object detection.

Graph Learning Image Classification +4

Wireless Link Scheduling via Graph Representation Learning: A Comparative Study of Different Supervision Levels

1 code implementation4 Oct 2021 Navid Naderializadeh

We consider the problem of binary power control, or link scheduling, in wireless interference networks, where the power control policy is trained using graph representation learning.

Graph Representation Learning Scheduling +1

Contrastive Self-Supervised Learning for Wireless Power Control

1 code implementation22 Oct 2020 Navid Naderializadeh

We propose a new approach for power control in wireless networks using self-supervised learning.

Contrastive Learning Self-Supervised Learning

Graph Convolutional Value Decomposition in Multi-Agent Reinforcement Learning

1 code implementation9 Oct 2020 Navid Naderializadeh, Fan H. Hung, Sean Soleyman, Deepak Khosla

We propose a novel framework for value function factorization in multi-agent deep reinforcement learning (MARL) using graph neural networks (GNNs).

reinforcement-learning Reinforcement Learning (RL) +3

Wasserstein Embedding for Graph Learning

1 code implementation ICLR 2021 Soheil Kolouri, Navid Naderializadeh, Gustavo K. Rohde, Heiko Hoffmann

We present Wasserstein Embedding for Graph Learning (WEGL), a novel and fast framework for embedding entire graphs in a vector space, in which various machine learning models are applicable for graph-level prediction tasks.

Computational Efficiency Graph Classification +4

Wireless Power Control via Counterfactual Optimization of Graph Neural Networks

no code implementations17 Feb 2020 Navid Naderializadeh, Mark Eisen, Alejandro Ribeiro

We consider the problem of downlink power control in wireless networks, consisting of multiple transmitter-receiver pairs communicating with each other over a single shared wireless medium.

counterfactual

Resource Management in Wireless Networks via Multi-Agent Deep Reinforcement Learning

no code implementations14 Feb 2020 Navid Naderializadeh, Jaroslaw Sydir, Meryem Simsek, Hosein Nikopour

We propose a mechanism for distributed resource management and interference mitigation in wireless networks using multi-agent deep reinforcement learning (RL).

Management reinforcement-learning +2

On the Communication Latency of Wireless Decentralized Learning

no code implementations10 Feb 2020 Navid Naderializadeh

We consider a wireless network comprising $n$ nodes located within a circular area of radius $R$, which are participating in a decentralized learning algorithm to optimize a global objective function using their local datasets.

Energy-Aware Multi-Server Mobile Edge Computing: A Deep Reinforcement Learning Approach

no code implementations22 Dec 2019 Navid Naderializadeh, Morteza Hashemi

We investigate the problem of computation offloading in a mobile edge computing architecture, where multiple energy-constrained users compete to offload their computational tasks to multiple servers through a shared wireless medium.

Edge-computing reinforcement-learning +1

Learning to Code: Coded Caching via Deep Reinforcement Learning

no code implementations9 Dec 2019 Navid Naderializadeh, Seyed Mohammad Asghari

We consider a system comprising a file library and a network with a server and multiple users equipped with cache memories.

reinforcement-learning Reinforcement Learning (RL)

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