Search Results for author: Matthew Peterson

Found 4 papers, 2 papers with code

Final Report on MITRE Evaluations for the DARPA Big Mechanism Program

no code implementations8 Nov 2022 Matthew Peterson, Tonia Korves, Christopher Garay, Robyn Kozierok, Lynette Hirschman

In Phase II we evaluated the ability of systems to assemble fragments of information into a mechanistic model.

Counterfactual Vision-and-Language Navigation via Adversarial Path Sampling

no code implementations17 Nov 2019 Tsu-Jui Fu, Xin Eric Wang, Matthew Peterson, Scott Grafton, Miguel Eckstein, William Yang Wang

In particular, we present a model-agnostic adversarial path sampler (APS) that learns to sample challenging paths that force the navigator to improve based on the navigation performance.

counterfactual Counterfactual Reasoning +2

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