Search Results for author: Anam Tahir

Found 7 papers, 2 papers with code

Collaborative Optimization of the Age of Information under Partial Observability

no code implementations20 Dec 2023 Anam Tahir, Kai Cui, Bastian Alt, Amr Rizk, Heinz Koeppl

In this work, we devise a decentralized AoI-minimizing transmission policy for a number of sensor agents sharing capacity-limited, non-FIFO duplex channels that introduce random delays in communication with a common receiver.

Sparse Mean Field Load Balancing in Large Localized Queueing Systems

no code implementations20 Dec 2023 Anam Tahir, Kai Cui, Heinz Koeppl

Empirically, the proposed methodology performs well on several realistic and scalable wireless network topologies as compared to a number of well-known load balancing heuristics and existing scalable multi-agent reinforcement learning methods.

Multi-agent Reinforcement Learning reinforcement-learning

A Survey on Large-Population Systems and Scalable Multi-Agent Reinforcement Learning

no code implementations8 Sep 2022 Kai Cui, Anam Tahir, Gizem Ekinci, Ahmed Elshamanhory, Yannick Eich, Mengguang Li, Heinz Koeppl

The analysis and control of large-population systems is of great interest to diverse areas of research and engineering, ranging from epidemiology over robotic swarms to economics and finance.

Decision Making Epidemiology +3

Decentralized Coordination in Partially Observable Queueing Networks

no code implementations29 Aug 2022 Jiekai Jia, Anam Tahir, Heinz Koeppl

We consider communication in a fully cooperative multi-agent system, where the agents have partial observation of the environment and must act jointly to maximize the overall reward.

Learning Mean-Field Control for Delayed Information Load Balancing in Large Queuing Systems

1 code implementation9 Aug 2022 Anam Tahir, Kai Cui, Heinz Koeppl

In this work, we consider a multi-agent load balancing system, with delayed information, consisting of many clients (load balancers) and many parallel queues.

Load Balancing in Compute Clusters with Delayed Feedback

1 code implementation17 Sep 2021 Anam Tahir, Bastian Alt, Amr Rizk, Heinz Koeppl

In this paper, we provide a partially observable (PO) model that captures the load balancing decisions in parallel buffered systems under limited information of delayed acknowledgements.

Decision Making

Discrete-Time Mean Field Control with Environment States

no code implementations30 Apr 2021 Kai Cui, Anam Tahir, Mark Sinzger, Heinz Koeppl

Multi-agent reinforcement learning methods have shown remarkable potential in solving complex multi-agent problems but mostly lack theoretical guarantees.

Multi-agent Reinforcement Learning reinforcement-learning +2

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