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Open AccessProceedings Article

QMIX: Monotonic Value Function Factorisation for Deep Multi-Agent Reinforcement Learning

TLDR
QMIX employs a network that estimates joint action-values as a complex non-linear combination of per-agent values that condition only on local observations, and structurally enforce that the joint-action value is monotonic in the per- agent values, which allows tractable maximisation of the jointaction-value in off-policy learning.
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This article is published in International Conference on Machine Learning.The article was published on 2018-07-03 and is currently open access. It has received 505 citations till now. The article focuses on the topics: Reinforcement learning & Monotonic function.

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Multiagent Deep Reinforcement Learning: Challenges and Directions Towards Human-Like Approaches.

TL;DR: In this article, the authors present the most common multiagent problem representations and their main challenges, and identify five research areas that address one or more of these challenges: centralised training and decentralised execution, opponent modelling, communication, efficient coordination, and reward shaping.
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Mava: a research framework for distributed multi-agent reinforcement learning.

TL;DR: Mava as mentioned in this paper is a research framework specifically designed for building scalable MARL systems and provides useful components, abstractions, utilities and tools for MARL and allows for simple scaling for multi-process system training and execution.
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Signal Instructed Coordination in Team Competition.

TL;DR: Signal Instructed Coordination (SIC), a novel coordination module that can be integrated with most existing models of multi-agent reinforcement learning, casts a common signal sampled from a pre-defined distribution to team members, and adopts an information-theoretic regularization to encourage agents to exploit in learning the instruction of centralized signals.
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DeepFreight: A Model-free Deep-reinforcement-learning-based Algorithm for Multi-transfer Freight Delivery

TL;DR: In this article, a model-free deep-reinforcement-learning-based algorithm for multi-transfer freight delivery, which includes two closely-collaborative components: truck-dispatch and package-matching, is proposed.
References
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Journal ArticleDOI

Long short-term memory

TL;DR: A novel, efficient, gradient based method called long short-term memory (LSTM) is introduced, which can learn to bridge minimal time lags in excess of 1000 discrete-time steps by enforcing constant error flow through constant error carousels within special units.
Journal ArticleDOI

Human-level control through deep reinforcement learning

TL;DR: This work bridges the divide between high-dimensional sensory inputs and actions, resulting in the first artificial agent that is capable of learning to excel at a diverse array of challenging tasks.
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Empirical evaluation of gated recurrent neural networks on sequence modeling

TL;DR: These advanced recurrent units that implement a gating mechanism, such as a long short-term memory (LSTM) unit and a recently proposed gated recurrent unit (GRU), are found to be comparable to LSTM.

Deep reinforcement learning with double Q-learning

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Learning from delayed rewards

TL;DR: The invention relates to a circuit for use in a receiver which can receive two-tone/stereo signals which is intended to make a choice between mono or stereo reproduction of signal A or of signal B and vice versa.
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