Search Results for author: Tobias Enders

Found 4 papers, 4 papers with code

Multi-Agent Soft Actor-Critic with Global Loss for Autonomous Mobility-on-Demand Fleet Control

2 code implementations10 Apr 2024 Zeno Woywood, Jasper I. Wiltfang, Julius Luy, Tobias Enders, Maximilian Schiffer

We study a sequential decision-making problem for a profit-maximizing operator of an Autonomous Mobility-on-Demand system.

Decision Making

Risk-Sensitive Soft Actor-Critic for Robust Deep Reinforcement Learning under Distribution Shifts

1 code implementation15 Feb 2024 Tobias Enders, James Harrison, Maximilian Schiffer

We study the robustness of deep reinforcement learning algorithms against distribution shifts within contextual multi-stage stochastic combinatorial optimization problems from the operations research domain.

Combinatorial Optimization reinforcement-learning

Global Rewards in Multi-Agent Deep Reinforcement Learning for Autonomous Mobility on Demand Systems

1 code implementation14 Dec 2023 Heiko Hoppe, Tobias Enders, Quentin Cappart, Maximilian Schiffer

We study vehicle dispatching in autonomous mobility on demand (AMoD) systems, where a central operator assigns vehicles to customer requests or rejects these with the aim of maximizing its total profit.

counterfactual

Hybrid Multi-agent Deep Reinforcement Learning for Autonomous Mobility on Demand Systems

1 code implementation14 Dec 2022 Tobias Enders, James Harrison, Marco Pavone, Maximilian Schiffer

We consider the sequential decision-making problem of making proactive request assignment and rejection decisions for a profit-maximizing operator of an autonomous mobility on demand system.

Decision Making reinforcement-learning +1

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