Search Results for author: Natasha Yogananda Jeppu

Found 2 papers, 2 papers with code

Learning Concise Models from Long Execution Traces

1 code implementation15 Jan 2020 Natasha Yogananda Jeppu, Tom Melham, Daniel Kroening, John O'Leary

Abstract models of system-level behaviour have applications in design exploration, analysis, testing and verification.

Formal Languages and Automata Theory Software Engineering

DeepSynth: Automata Synthesis for Automatic Task Segmentation in Deep Reinforcement Learning

1 code implementation22 Nov 2019 Mohammadhosein Hasanbeig, Natasha Yogananda Jeppu, Alessandro Abate, Tom Melham, Daniel Kroening

This paper proposes DeepSynth, a method for effective training of deep Reinforcement Learning (RL) agents when the reward is sparse and non-Markovian, but at the same time progress towards the reward requires achieving an unknown sequence of high-level objectives.

Hierarchical Reinforcement Learning Montezuma's Revenge +4

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