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Author

Zachary Ravichandran

Observed name: Ravichandran, Zachary
ORCID: 0009-0001-4380-3212
Observed ORCID: 0009-0001-4380-3212
OpenAlex ID: A5050088824
Jailbreaking LLM-Controlled Robots
2025 · Alexander Robey, Zachary Ravichandran, et al. · Proceedings - IEEE International Conference on Robotics and Automation/Proceedings · 103
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Hierarchical Representations and Explicit Memory: Learning Effective Navigation Policies on 3D Scene Graphs using Graph Neural Networks
2022 · Zachary Ravichandran, Lisa Peng, et al. · Proceedings - IEEE International Conference on Robotics and Automation/Proceedings · 72
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Safety Guardrails for LLM-Enabled Robots
2026 · Zachary Ravichandran, Alexander Robey, et al. · IEEE Robotics and Automation Letters · 63
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Adversarial Attacks on Robotic Vision Language Action Models
2025 · Jones, Eliot Krzysztof, Robey, Alexander, et al. · arXiv (Cornell University) · 49
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SPINE: Online Semantic Planning for Missions with Incomplete Natural Language Specifications in Unstructured Environments
2025 · Zachary Ravichandran, Varun Murali, et al. · Proceedings - IEEE International Conference on Robotics and Automation/Proceedings · 25
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Air-Ground Collaboration for Language-Specified Missions in Unknown Environments
2025 · Fernando Cladera, Zachary Ravichandran, et al. · IEEE transactions on field robotics. · 18
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Enabling Large-scale Heterogeneous Collaboration with Opportunistic Communications
2024 · Fernando Cladera, Zachary Ravichandran, et al. · Proceedings - IEEE International Conference on Robotics and Automation/Proceedings · 15
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Contextual Safety Reasoning and Grounding for Open-World Robots
2026 · Ravichandran, Zachary, Snyder, David, et al. · arXiv (Cornell University) · 9
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Bridging Scene Understanding and Task Execution with Flexible Simulation Environments
2020 · Ravichandran, Zachary, Griffith, J. Daniel, et al. · arXiv (Cornell University) · 7
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Deploying Foundation Model-Enabled Air and Ground Robots in the Field: Challenges and Opportunities
2025 · Ravichandran, Zachary, Cladera, Fernando, et al. · arXiv (Cornell University) · 6
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Heterogeneous Robot Collaboration in Unstructured Environments with Grounded Generative Intelligence
2025 · Ravichandran, Zachary, Cladera, Fernando, et al. · arXiv (Cornell University) · 5
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Challenges and Opportunities for Large-Scale Exploration with Air-Ground Teams using Semantics
2024 · Cladera, Fernando, Miller, Ian D., et al. · arXiv (Cornell University) · 4
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Beyond alignment: Why robotic foundation models need context-aware safety
2026 · Alexander Robey, Zachary Ravichandran, et al. · Science Robotics · 3
Actively Resolving Contextual Uncertainty for Underspecified Tasks in Natural Language
2026 · Ravichandran, Zachary, Diller, Jonathan, et al. · arXiv (Cornell University) · 2
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Persistent LLM Orchestration of Heterogeneous Robot Teams via Partial Delegation to Multi-Agent Protocols
2026 · Mendoza, Maria G., Tuck, Victoria M., et al. · arXiv (Cornell University)
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Works count: 16
Citation count: 389
H-index: 8
I10-index: 7
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