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11/20/2022
Noisy Symbolic Abstractions for Deep RL: A case study with Reward Machines
Natural and formal languages provide an effective mechanism for humans t...
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11/08/2022
Learning to Follow Instructions in Text-Based Games
Text-based games present a unique class of sequential decision making pr...
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12/17/2021
Learning Reward Machines: A Study in Partially Observable Reinforcement Learning
Reinforcement learning (RL) is a central problem in artificial intellige...
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06/04/2021
Be Considerate: Objectives, Side Effects, and Deciding How to Act
Recent work in AI safety has highlighted that in sequential decision mak...
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10/06/2020
Reward Machines: Exploiting Reward Function Structure in Reinforcement Learning
Reinforcement learning (RL) methods usually treat reward functions as bl...
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10/05/2020
The act of remembering: a study in partially observable reinforcement learning
Reinforcement Learning (RL) agents typically learn memoryless policies—p...
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05/06/2020