1k citations · 2.2k across the 34 of their papers we have counts for
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Situational Awareness by Risk-Conscious Skills
Daniel J. Mankowitz, Aviv Tamar, Shie Mannor
Hierarchical Reinforcement Learning has been previously shown to speed up the convergence rate of RL planning algorithms as well as mitigate feature-based model misspecification (M…
A Deep Hierarchical Approach to Lifelong Learning in Minecraft
Chen Tessler, Shahar Givony, Tom Zahavy +2
We propose a lifelong learning system that has the ability to reuse and transfer knowledge from one task to another while efficiently retaining the previously learned knowledge-bas…
Adaptive Skills, Adaptive Partitions (ASAP)
Daniel J. Mankowitz, Timothy A. Mann, Shie Mannor
We introduce the Adaptive Skills, Adaptive Partitions (ASAP) framework that (1) learns skills (i.e., temporally extended actions or options) as well as (2) where to apply them. We…
Iterative Hierarchical Optimization for Misspecified Problems (IHOMP)
Daniel J. Mankowitz, Timothy A. Mann, Shie Mannor
For complex, high-dimensional Markov Decision Processes (MDPs), it may be necessary to represent the policy with function approximation. A problem is misspecified whenever, the rep…