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Zachary Ravichandran

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Enabling Large-scale Heterogeneous Collaboration with Opportunistic Communications

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Sep 27, 2023
Fernando Cladera, Zachary Ravichandran, Ian D. Miller, M. Ani Hsieh, C. J. Taylor, Vijay Kumar

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Hierarchical Representations and Explicit Memory: Learning Effective Navigation Policies on 3D Scene Graphs using Graph Neural Networks

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Aug 02, 2021
Zachary Ravichandran, Lisa Peng, Nathan Hughes, J. Daniel Griffith, Luca Carlone

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Bridging Scene Understanding and Task Execution with Flexible Simulation Environments

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Nov 20, 2020
Zachary Ravichandran, J. Daniel Griffith, Benjamin Smith, Costas Frost

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