Zachary Ravichandran

18 papers A* 4Journal 14

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Contextual Safety Reasoning and Grounding for Open-World Robots. CoRR Zachary Ravichandran, David Snyder, Alexander Robey, Hamed Hassani, Vijay Kumar, George J. Pappas
2026	J	`jnl`	Safety Guardrails for LLM-Enabled Robots. IEEE Robotics Autom. Lett. Zachary Ravichandran, Alexander Robey, Vijay Kumar, George J. Pappas, Hamed Hassani
2025	J	`jnl`	Adversarial Attacks on Robotic Vision Language Action Models. CoRR Eliot Krzysztof Jones, Alexander Robey, Andy Zou, Zachary Ravichandran, George J. Pappas, Hamed Hassani, Matt Fredrikson, J. Zico Kolter
2025	J	`jnl`	Air-Ground Collaboration for Language-Specified Missions in Unknown Environments. CoRR Fernando Cladera, Zachary Ravichandran, Jason Hughes, Varun Murali, Carlos Nieto-Granda, M. Ani Hsieh, George J. Pappas, Camillo J. Taylor, Vijay Kumar
2025	J	`jnl`	Deploying Foundation Model-Enabled Air and Ground Robots in the Field: Challenges and Opportunities. CoRR Zachary Ravichandran, Fernando Cladera, Jason Hughes, Varun Murali, M. Ani Hsieh, George J. Pappas, Camillo J. Taylor, Vijay Kumar
2025	J	`jnl`	Distilling On-device Language Models for Robot Planning with Minimal Human Intervention. CoRR Zachary Ravichandran, Ignacio Hounie, Fernando Cladera, Alejandro Ribeiro, George J. Pappas, Vijay Kumar
2025	J	`jnl`	Heterogeneous Robot Collaboration in Unstructured Environments with Grounded Generative Intelligence. CoRR Zachary Ravichandran, Fernando Cladera, Ankit Prabhu, Jason Hughes, Varun Murali, Camillo J. Taylor, George J. Pappas, Vijay Kumar
2025	A*	`conf`	Jailbreaking LLM-Controlled Robots. ICRA Alexander Robey, Zachary Ravichandran, Vijay Kumar, Hamed Hassani, George J. Pappas
2025	A*	`conf`	SPINE: Online Semantic Planning for Missions with Incomplete Natural Language Specifications in Unstructured Environments. ICRA Zachary Ravichandran, Varun Murali, Mariliza Tzes, George J. Pappas, Vijay Kumar
2025	J	`jnl`	Safety Guardrails for LLM-Enabled Robots. CoRR Zachary Ravichandran, Alexander Robey, Vijay Kumar, George J. Pappas, Hamed Hassani
2024	J	`jnl`	Challenges and Opportunities for Large-Scale Exploration with Air-Ground Teams using Semantics. CoRR Fernando Cladera Ojeda, Ian D. Miller, Zachary Ravichandran, Varun Murali, Jason Hughes, M. Ani Hsieh, Camillo J. Taylor, Vijay Kumar
2024	A*	`conf`	Enabling Large-scale Heterogeneous Collaboration with Opportunistic Communications. ICRA Fernando Cladera Ojeda, Zachary Ravichandran, Ian D. Miller, M. Ani Hsieh, Camillo J. Taylor, Vijay Kumar
2024	J	`jnl`	Jailbreaking LLM-Controlled Robots. CoRR Alexander Robey, Zachary Ravichandran, Vijay Kumar, Hamed Hassani, George J. Pappas
2024	J	`jnl`	SPINE: Online Semantic Planning for Missions with Incomplete Natural Language Specifications in Unstructured Environments. CoRR Zachary Ravichandran, Varun Murali, Mariliza Tzes, George J. Pappas, Vijay Kumar
2023	J	`jnl`	Enabling Large-scale Heterogeneous Collaboration with Opportunistic Communications. CoRR Fernando Cladera Ojeda, Zachary Ravichandran, Ian D. Miller, M. Ani Hsieh, Camillo J. Taylor, Vijay Kumar
2022	A*	`conf`	Hierarchical Representations and Explicit Memory: Learning Effective Navigation Policies on 3D Scene Graphs using Graph Neural Networks. ICRA Zachary Ravichandran, Lisa R. Peng, Nathan Hughes, J. Daniel Griffith, Luca Carlone
2021	J	`jnl`	Hierarchical Representations and Explicit Memory: Learning Effective Navigation Policies on 3D Scene Graphs using Graph Neural Networks. CoRR Zachary Ravichandran, Lisa R. Peng, Nathan Hughes, J. Daniel Griffith, Luca Carlone
2020	J	`jnl`	Bridging Scene Understanding and Task Execution with Flexible Simulation Environments. CoRR Zachary Ravichandran, J. Daniel Griffith, Benjamin Smith, Costas Frost